{"id":77776,"date":"2024-08-31T21:57:07","date_gmt":"2024-08-31T14:57:07","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=77776"},"modified":"2024-10-17T16:32:32","modified_gmt":"2024-10-17T09:32:32","slug":"nen-hoc-ngon-ngu-backend-nao","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/","title":{"rendered":"Ng\u00f4n ng\u1eef backend n\u00ean h\u1ecdc ng\u00f4n ng\u1eef n\u00e0o ph\u1ed5 bi\u1ebfn nh\u1ea5t?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Ngon_ngu_backend_la_gi\" >Ng\u00f4n ng\u1eef backend l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Nen_hoc_ngon_ngu_lap_trinh_backend_nao\" >N\u00ean h\u1ecdc ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Ngon_ngu_lap_trinh_backend_nao_duoc_dung_nhieu_nhat_hien_nay\" >Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t hi\u1ec7n nay?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Chi_tiet_ve_8_ngon_ngu_backend_duoc_danh_gia_cao_hien_nay\" >Chi ti\u1ebft v\u1ec1 8 ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao hi\u1ec7n nay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Cac_meo_hoc_ngon_ngu_backend_hieu_qua\" >C\u00e1c m\u1eb9o h\u1ecdc ng\u00f4n ng\u1eef backend hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Cac_cau_hoi_thuong_gap_ve_ngon_ngu_lap_trinh_backend\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean Backend, \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n c\u00f3 l\u00e0 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend. Trong b\u1ed1i c\u1ea3nh ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin kh\u00f4ng ng\u1eebng ti\u1ebfn b\u1ed9, c\u00e1c ng\u00f4n ng\u1eef backend c\u0169 kh\u00f4ng ng\u1eebng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 nhi\u1ec1u ng\u00f4n ng\u1eef m\u1edbi c\u0169ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c ra m\u1eaft. V\u00ec v\u1eady, vi\u1ec7c l\u1ef1a ch\u1ecdn ng\u00f4n ng\u1eef backend n\u00e0o \u0111\u1ec3 h\u1ecdc nh\u1eb1m theo k\u1ecbp s\u1ef1 ph\u00e1t tri\u1ec3n n\u00e0y l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ng\u00f4n ng\u1eef backend (Backend Languages) l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00ean h\u1ecdc ng\u00f4n ng\u1eef backend n\u00e0o?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Top 8 ng\u00f4n ng\u1eef backend n\u00e0o \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t hi\u1ec7n nay<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c m\u1eb9o h\u1ecdc ng\u00f4n ng\u1eef backend<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ng\u00f4n ng\u1eef backend<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ngon_ngu_backend_la_gi\"><\/span><b>Ng\u00f4n ng\u1eef backend l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ng\u00f4n ng\u1eef backend l\u00e0 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra logic ph\u00eda server c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng web. C\u00f4ng vi\u1ec7c n\u00e0y th\u01b0\u1eddng bao g\u1ed3m x\u1eed l\u00fd d\u1eef li\u1ec7u, x\u1eed l\u00fd y\u00eau c\u1ea7u t\u1eeb ph\u00eda client v\u00e0 t\u1ea1o ra c\u00e1c ph\u1ea3n h\u1ed3i. Ng\u00f4n ng\u1eef backend t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u, x\u1eed l\u00fd x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, qu\u1ea3n l\u00fd phi\u00ean l\u00e0m vi\u1ec7c v\u00e0 th\u1ef1c hi\u1ec7n nhi\u1ec1u t\u00e1c v\u1ee5 kh\u00e1c c\u1ea7n thi\u1ebft cho ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng web.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nen_hoc_ngon_ngu_lap_trinh_backend_nao\"><\/span><b>N\u00ean h\u1ecdc ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f3 r\u1ea5t nhi\u1ec1u ng\u00f4n ng\u1eef backend kh\u00e1c nhau. M\u1ed7i ng\u00f4n ng\u1eef \u0111\u1ec1u c\u00f3 nh\u1eefng \u0111i\u1ec3m m\u1ea1nh ri\u00eang v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3. N\u00ean h\u1ecdc ng\u00f4n ng\u1eef backend n\u00e0o c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n, nhu c\u1ea7u m\u1edf r\u1ed9ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng web,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap \u00edch cho b\u1ea1n trong vi\u1ec7c ch\u1ecdn h\u1ecdc ng\u00f4n ng\u1eef backend n\u00e0o \u0111\u1ea5y.<\/span><\/p>\n<ul>\n<li><b>C\u00f4ng ty b\u1ea1n mu\u1ed1n l\u00e0m vi\u1ec7c s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef n\u00e0o? <\/b><span style=\"font-weight: 400;\">Nghi\u00ean c\u1ee9u k\u1ef9 v\u1ec1 c\u00f4ng ngh\u1ec7 stack c\u1ee7a c\u00e1c c\u00f4ng ty s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u1ecbnh h\u01b0\u1edbng r\u00f5 r\u00e0ng h\u01a1n.<\/span><\/li>\n<li><b>B\u1ea1n mu\u1ed1n ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web, mobile, game hay c\u00e1c h\u1ec7 th\u1ed1ng l\u1edbn? <\/b><span style=\"font-weight: 400;\">M\u1ed7i d\u1ef1 \u00e1n s\u1ebd c\u00f3 m\u1ed9t y\u00eau c\u1ea7u kh\u00e1c nhau. X\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m mu\u1ed1n l\u00e0m ngay t\u1eeb \u0111\u1ea7u s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c ng\u00f4n ng\u1eef ph\u00f9 h\u1ee3p.<\/span><\/li>\n<li><b>C\u1ed9ng \u0111\u1ed3ng c\u1ee7a ng\u00f4n ng\u1eef backend \u0111\u00f3 c\u00f3 l\u1edbn kh\u00f4ng? <\/b><span style=\"font-weight: 400;\">M\u1ed9t c\u1ed9ng \u0111\u1ed3ng l\u1edbn v\u00e0 s\u00f4i \u0111\u1ed9ng s\u1ebd cung c\u1ea5p cho b\u1ea1n nhi\u1ec1u t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp, th\u01b0 vi\u1ec7n, framework v\u00e0 h\u1ed7 tr\u1ee3 khi g\u1eb7p kh\u00f3 kh\u0103n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi b\u1ea1n m\u1edbi b\u1eaft \u0111\u1ea7u.<\/span><\/li>\n<li><b>Ng\u00f4n ng\u1eef backend \u0111\u00f3 c\u00f3 tri\u1ec3n v\u1ecdng ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai kh\u00f4ng? <\/b><span style=\"font-weight: 400;\">Vi\u1ec7c n\u1eafm b\u1eaft xu h\u01b0\u1edbng s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm vi\u1ec7c l\u00e0m v\u00e0 c\u00f3 nhi\u1ec1u c\u01a1 h\u1ed9i h\u1ecdc h\u1ecfi c\u00f4ng ngh\u1ec7 m\u1edbi.<\/span><\/li>\n<li><b>Hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng c\u00f3 kh\u00e1c nhau hay kh\u00f4ng? <\/b><span style=\"font-weight: 400;\">M\u1ed7i ng\u00f4n ng\u1eef c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 hi\u1ec7u su\u1ea5t. N\u1ebfu d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd cao, h\u00e3y \u01b0u ti\u00ean c\u00e1c ng\u00f4n ng\u1eef c\u00f3 hi\u1ec7u n\u0103ng t\u1ed1t.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c bi\u1ebft c\u00e2u tr\u1ea3 l\u1eddi cho nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn h\u01a1n khi t\u00ecm hi\u1ec3u v\u1ec1 t\u1eebng ng\u00f4n ng\u1eef c\u1ee5 th\u1ec3. Trong ph\u1ea7n n\u1ed9i dung d\u01b0\u1edbi \u0111\u00e2y, ITviec s\u1ebd cung c\u1ea5p c\u00e1c th\u00f4ng tin chi ti\u1ebft h\u01a1n v\u1ec1 t\u1eebng ng\u00f4n ng\u1eef backend \u0111ang th\u1ecbnh h\u00e0nh v\u00e0 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ngon_ngu_lap_trinh_backend_nao_duoc_dung_nhieu_nhat_hien_nay\"><\/span><b>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t hi\u1ec7n nay?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed7i n\u0103m, StackOverflow \u0111\u1ec1u th\u1ef1c hi\u1ec7n cu\u1ed9c kh\u1ea3o s\u00e1t to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 m\u00e0 c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean \u0111ang s\u1eed d\u1ee5ng ho\u1eb7c mong mu\u1ed1n s\u1eed d\u1ee5ng. V\u1edbi h\u01a1n 70.000 ng\u01b0\u1eddi tham gia, kh\u1ea3o s\u00e1t n\u00e0y \u0111\u00e3 cung c\u1ea5p nh\u1eefng th\u00f4ng tin \u0111\u00e1ng tin c\u1eady v\u1ec1 xu h\u01b0\u1edbng s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ee7a c\u1ed9ng \u0111\u1ed3ng developer tr\u00ean to\u00e0n c\u1ea7u.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo k\u1ebft qu\u1ea3 <a href=\"https:\/\/survey.stackoverflow.co\/2024\/\" target=\"_blank\" rel=\"noopener\">Stack Overflow Survey m\u1edbi nh\u1ea5t<\/a>, <\/span><b>JavaScript <\/b><span style=\"font-weight: 400;\">l\u00e0 ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t hi\u1ec7n nay, v\u1edbi t\u1ef7 l\u1ec7 b\u1ea7u ch\u1ecdn \u0111\u1ebfn 62.3%. Trong su\u1ed1t 14 n\u0103m ti\u1ebfn h\u00e0nh l\u00e0m kh\u1ea3o s\u00e1t n\u00e0y, JavaScript d\u1eabn \u0111\u1ea7u b\u1ea3ng x\u1ebfp h\u1ea1ng 12 l\u1ea7n. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y s\u1ee9c h\u00fat m\u1ea1nh m\u1ebd c\u1ee7a JavaScript trong c\u1ed9ng \u0111\u1ed3ng developer, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n web.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">X\u1ebfp v\u1ecb tr\u00ed th\u1ee9 hai trong t\u1ea5t c\u1ea3 c\u00e1c ng\u00f4n ng\u1eef backend l\u00e0 <strong>Python<\/strong> v\u1edbi 51% l\u01b0\u1ee3t b\u1ea7u ch\u1ecdn. K\u1ebf ti\u1ebfp l\u00e0 <strong>Java<\/strong> v\u1edbi 30.3%.<\/span><b><i><\/i><\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh, \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a c\u00e1c ng\u00f4n ng\u1eef backend theo th\u1ee9 t\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a StackOverflow.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Ng\u00f4n ng\u1eef backend<\/b><\/td>\n<td><b>\u0110\u1eb7c tr\u01b0ng<\/b><\/td>\n<td><b>\u01afu \u0111i\u1ec3m<\/b><\/td>\n<td><b>H\u1ea1n ch\u1ebf<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>JavaScript<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; L\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ki\u1ec3u d\u1eef li\u1ec7u \u0111\u1ed9ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; X\u1eed l\u00fd \u0111\u1ed3ng b\u1ed9<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t m\u00e1y ch\u1ee7 l\u1edbn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; S\u1eed d\u1ee5ng tr\u00ecnh th\u00f4ng d\u1ecbch<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; D\u1ec5 h\u1ecdc<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Nhi\u1ec1u th\u01b0 vi\u1ec7n v\u00e0 b\u1ed9 c\u00f4ng c\u1ee5 m\u00e3 ngu\u1ed3n m\u1edf<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u01b0\u1ee3c c\u1eadp nh\u1eadt h\u00e0ng n\u0103m b\u1edfi ECMA International<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Nhi\u1ec1u framework t\u01b0\u01a1ng th\u00edch<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Giao di\u1ec7n phong ph\u00fa<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n n\u1eb7ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Callback Hell: Vi\u1ec7c l\u1ed3ng qu\u00e1 nhi\u1ec1u callback c\u00f3 th\u1ec3 l\u00e0m cho m\u00e3 tr\u1edf n\u00ean kh\u00f3 \u0111\u1ecdc v\u00e0 b\u1ea3o tr\u00ec.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Tr\u00ecnh ch\u1ec9nh s\u1eeda HTML kh\u00f4ng hi\u1ec7n \u0111\u1ea1i nh\u01b0 C<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 h\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng (DOM) ch\u1eadm<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; T\u00ednh n\u0103ng m\u1edbi kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi tr\u00ecnh duy\u1ec7t c\u0169<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Python<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; L\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ng\u00f4n ng\u1eef th\u00f4ng d\u1ecbch (Interpreted language)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Code ng\u1eafn g\u1ecdn, d\u1ec5 hi\u1ec3u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; D\u1ec5 h\u1ecdc<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Nhi\u1ec1u t\u00e0i nguy\u00ean<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; T\u1ea1o m\u1eabu nhanh (rapid prototype development)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; T\u1ed1c \u0111\u1ed9 t\u00ednh to\u00e1n ch\u1eadm<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; S\u1eed d\u1ee5ng nhi\u1ec1u b\u1ed9 nh\u1edb<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m cho mobile<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Java<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; L\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Bi\u00ean d\u1ecbch (JAVAC) v\u00e0 th\u00f4ng d\u1ecbch (JVM)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u01a1n gi\u1ea3n v\u00e0 an to\u00e0n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 th\u1ec3 d\u00f9ng cho c\u1ea3 backend v\u00e0 frontent<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110a lu\u1ed3ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb k\u00e9m<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; JVM c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ch\u1eadm h\u01a1n c\u00e1c ng\u00f4n ng\u1eef backend C, C++, C#<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Code d\u00e0i d\u00f2ng v\u00e0 ph\u1ee9c t\u1ea1p<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>C#<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb hi\u1ec7u qu\u1ea3 nh\u1edd t\u00ednh n\u0103ng thu gom r\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; T\u1eadn d\u1ee5ng l\u1ee3i th\u1ebf c\u1ee7a m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE) gi\u00fap bi\u00ean d\u1ecbch m\u00e3, ki\u1ec3m th\u1eed framework v\u00e0 fix bug.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft code s\u1ea1ch h\u01a1n, kh\u00f4ng c\u00f3 l\u1ed7i th\u1eddi gian ch\u1ea1y v\u00e0 bi\u00ean d\u1ecbch.\u00a0<\/span><\/p>\n<p><b>&#8211; <\/b><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi code \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ed1t.<\/span><\/td>\n<td><b>&#8211; <\/b><span style=\"font-weight: 400;\">C# l\u00e0 ng\u00f4n ng\u1eef backend c\u1ea5p cao gi\u00fap vi\u1ec7c vi\u1ebft code v\u00e0 fix bug tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u01a1n c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 c\u1ed9ng \u0111\u1ed3ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t th\u1ea5p h\u01a1n c\u00e1c ng\u00f4n ng\u1eef C kh\u00e1c<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ph\u1ee5 thu\u1ed9c v\u00e0o .NET, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi b\u1eaft \u0111\u1ea7u h\u1ecdc ng\u00f4n ng\u1eef C#.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>PHP<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; L\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; K\u1ebft n\u1ed1i c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00edch h\u1ee3p<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Linh ho\u1ea1t, nhanh ch\u00f3ng v\u00e0 an to\u00e0n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ph\u00e2n bi\u1ec7t ch\u1eef hoa v\u00e0 ch\u1eef th\u01b0\u1eddng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; D\u1ec5 h\u1ecdc, nhi\u1ec1u t\u00e0i nguy\u00ean h\u1ecdc t\u1eadp<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Nhu c\u1ea7u s\u1eed d\u1ee5ng l\u1edbn<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; <\/span><span style=\"font-weight: 400;\">C\u00f4ng c\u1ee5 x\u1eed l\u00fd l\u1ed7i c\u1ea5p hai kh\u00f4ng ho\u00e0n h\u1ea3o\u00a0 tuy nhi\u00ean, PHP c\u00f3 c\u00e1c c\u01a1 ch\u1ebf x\u1eed l\u00fd l\u1ed7i nh\u01b0 try&#8230;catch<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f4ng c\u1ee5 g\u1ee1 l\u1ed7i kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Thi\u1ebfu th\u01b0 vi\u1ec7n chuy\u00ean d\u1ee5ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Golang<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 \u0111\u1ed3ng th\u1eddi<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Bi\u00ean d\u1ecbch nhanh<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Framework ki\u1ec3m th\u1eed t\u00edch h\u1ee3p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t cao<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1edbn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; D\u1ec5 h\u1ecdc<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; M\u1ea5t nhi\u1ec1u th\u1eddi gian cho vi\u1ec7c vi\u1ebft m\u00e3<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u01b0 vi\u1ec7n h\u1ed7 tr\u1ee3 v\u00e0 framework c\u00f2n h\u1ea1n ch\u1ebf<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Thi\u1ebfu s\u1ef1 h\u1ed7 tr\u1ee3 cho c\u00e1c h\u00e0m chung<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Ruby<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Duck &amp; Dynamic Typing<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 quy t\u1eafc \u0111\u1eb7t t\u00ean<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00fa ph\u00e1p th\u00e2n thi\u1ec7n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; R\u1ea5t linh ho\u1ea1t<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Ti\u1ebft ki\u1ec7m chi ph\u00ed n\u1ebfu s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi Rails.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Tu\u00e2n theo ki\u1ebfn tr\u00fac MVC.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend \u1ed5n \u0111\u1ecbnh.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef bi\u00ean d\u1ecbch nh\u01b0 C++ hay Java.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u00cdt ph\u1ed5 bi\u1ebfn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ngu\u1ed3n t\u00e0i nguy\u00ean khan hi\u1ec3m.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Rust<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Ph\u00e2n b\u1ed5 b\u1ed9 nh\u1edb theo c\u00e1ch th\u1ee7 c\u00f4ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; An to\u00e0n so v\u1edbi ng\u00f4n ng\u1eef truy\u1ec1n th\u1ed1ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh l\u1ed7i nhanh ch\u00f3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Li\u00ean k\u1ebft C hi\u1ec7u qu\u1ea3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; An to\u00e0n h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef truy\u1ec1n th\u1ed1ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u01b0\u1ee3c t\u00ednh h\u1ee3p Cargo (tr\u00ecnh qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c) gi\u00fap qu\u1ea3n l\u00fd code d\u1ec5 d\u00e0ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Ph\u1ee9c t\u1ea1p<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u1ea7n nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 h\u1ecdc v\u00e0 th\u00e0nh th\u1ee5c<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 \u00edt m\u00e3 ngu\u1ed3n c\u00f3 s\u1eb5n tr\u1ef1c tuy\u1ebfn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Kh\u00f3 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Chi_tiet_ve_8_ngon_ngu_backend_duoc_danh_gia_cao_hien_nay\"><\/span><b>Chi ti\u1ebft v\u1ec1 8 ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao hi\u1ec7n nay<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>JavaScript: Ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ra m\u1eaft l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1995, tr\u1ea3i qua nhi\u1ec1u l\u1ea7n c\u1eadp nh\u1eadt v\u1edbi nh\u1eefng c\u1ea3i ti\u1ebfn m\u1edbi, JavaScript \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn \u0111\u1ec3 l\u1eadp tr\u00ecnh backend v\u00e0 c\u1ea3 frontend c\u1ee7a \u1ee9ng d\u1ee5ng web. Stack Overflow \u0111\u00e3 \u0111\u00e1nh gi\u00e1 JavaScript l\u00e0 c\u00f4ng ngh\u1ec7 h\u00e0ng \u0111\u1ea7u trong c\u00e1c kh\u1ea3o s\u00e1t h\u00e0ng n\u0103m nh\u1edd v\u00e0o l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, bi\u00ean d\u1ecbch JIT v\u00e0 t\u00ednh ch\u1ea5t \u0111i\u1ec1u khi\u1ec3n s\u1ef1 ki\u1ec7n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a JavaScript bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3u d\u1eef li\u1ec7u \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> L\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh ki\u1ec3u d\u1eef li\u1ec7u c\u1ee7a bi\u1ebfn tr\u01b0\u1edbc khi g\u00e1n gi\u00e1 tr\u1ecb.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1eed l\u00fd \u0111\u1ed3ng b\u1ed9:<\/b><span style=\"font-weight: 400;\"> JavaScript l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef \u0111\u01a1n lu\u1ed3ng v\u00e0 \u0111\u1ed3ng b\u1ed9 theo thi\u1ebft k\u1ebf. \u0110\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 kh\u00f4ng \u0111\u1ed3ng b\u1ed9 nh\u01b0 \u0111\u1ecdc t\u1ec7p ho\u1eb7c g\u1eedi y\u00eau c\u1ea7u m\u1ea1ng, JavaScript s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf nh\u01b0 callback, promise ho\u1eb7c async\/await.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9c l\u1eadp n\u1ec1n t\u1ea3ng:<\/b><span style=\"font-weight: 400;\"> L\u1eadp tr\u00ecnh vi\u00ean ch\u1ec9 c\u1ea7n vi\u1ebft code m\u1ed9t l\u1ea7n, sau \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ea1y n\u00f3 tr\u00ean b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng tr\u00ecnh th\u00f4ng d\u1ecbch:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c s\u1eed d\u1ee5ng tr\u00ecnh th\u00f4ng d\u1ecbch khi x\u1eed l\u00fd code l\u00e0m cho qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n web b\u1eb1ng JavaScript nhanh h\u01a1n. C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 s\u1eeda l\u1ed7i ngay trong n\u00e0y.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng JavaScript cho ph\u1ea7n backend: Meta, PayPal, LinkedIn, Slack,\u2026<\/span><\/p>\n<p>Tham kh\u1ea3o chu\u1ed7i b\u00e0i vi\u1ebft thu\u1ed9c ch\u1ee7 \u0111\u1ec1 JavaScript tr\u00ean ITviec:<\/p>\n<ul>\n<li><a href=\"https:\/\/itviec.com\/blog\/javascript-la-gi\/\" target=\"_blank\" rel=\"noopener\">JavaScript l\u00e0 g\u00ec? H\u1ecdc JavaScript c\u01a1 b\u1ea3n v\u1edbi l\u1ed9 tr\u00ecnh d\u1ec5 hi\u1ec3u nh\u1ea5t<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/prototype-trong-javascript-la-gi\/\" target=\"_blank\" rel=\"noopener\">Prototype trong Javascript: \u0110\u1ecbnh ngh\u0129a, Ph\u00e2n lo\u1ea1i v\u00e0 C\u00e1ch s\u1eed d\u1ee5ng<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/jquery-la-gi\/\" target=\"_blank\" rel=\"noopener\">Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 jQuery \u2013 Th\u01b0 vi\u1ec7n Javascript h\u00e0ng \u0111\u1ea7u<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/tu-hoc-javascript\/\" target=\"_blank\" rel=\"noopener\">T\u1ef1 h\u1ecdc Javascript v\u1edbi 20+ t\u00e0i nguy\u00ean online c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/bai-tap-javascript-co-ban\/\" target=\"_blank\" rel=\"noopener\">B\u00e0i t\u1eadp JavaScript c\u01a1 b\u1ea3n k\u00e8m l\u1eddi gi\u1ea3i cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/foreach-javascript-la-gi\/\" target=\"_blank\" rel=\"noopener\">forEach JavaScript: M\u1ed9t s\u1ed1 thao t\u00e1c c\u01a1 b\u1ea3n v\u00e0 v\u00ed d\u1ee5 chi ti\u1ebft<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/array-javascript-la-gi\/\" target=\"_blank\" rel=\"noopener\">Array JavaScript: T\u1ed5ng h\u1ee3p 12 ph\u01b0\u01a1ng th\u1ee9c quan tr\u1ecdng c\u1ee7a array<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/vong-lap-trong-javascript\/\" target=\"_blank\" rel=\"noopener\">V\u00f2ng l\u1eb7p trong JavaScript: Chi ti\u1ebft 8 ph\u01b0\u01a1ng th\u1ee9c l\u1eb7p k\u00e8m v\u00ed d\u1ee5<\/a><\/li>\n<\/ul>\n<h3><b>Python: Ng\u00f4n ng\u1eef ph\u00f9 h\u1ee3p nh\u1ea5t cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay l\u00e0 Python. Ng\u00f4n ng\u1eef n\u00e0y n\u1ed5i b\u1eadt s\u1ef1 ph\u00f9 h\u1ee3p \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t nh\u01b0 IoT v\u00e0 m\u00e1y h\u1ecdc (machine learning) v\u00e0o \u1ee9ng d\u1ee5ng web.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a Python bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 h\u1ecdc:<\/b><span style=\"font-weight: 400;\"> Python l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend d\u1ec5 ti\u1ebfp c\u1eadn. C\u00fa ph\u00e1p c\u1ee7a n\u00f3 g\u1ea7n gi\u1ed1ng v\u1edbi ti\u1ebfng Anh, gi\u00fap b\u1ea1n vi\u1ebft v\u00e0 \u0111\u1ecdc m\u00e3 m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Nhi\u1ec1u tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc th\u1eadm ch\u00ed c\u00f2n \u0111\u01b0a Python v\u00e0o c\u00e1c kh\u00f3a h\u1ecdc c\u01a1 b\u1ea3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u01b0 vi\u1ec7n phong ph\u00fa:<\/b><span style=\"font-weight: 400;\"> Ng\u00f4n ng\u1eef backend n\u00e0y s\u1edf h\u1eefu m\u1ed9t kho th\u01b0 vi\u1ec7n kh\u1ed5ng l\u1ed3. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y th\u01b0 vi\u1ec7n ti\u00eau chu\u1ea9n c\u1ee7a Python v\u00e0 s\u1eed d\u1ee5ng nhi\u1ec1u h\u1eb1ng s\u1ed1, bi\u1ebfn, ki\u1ec3u d\u1eef li\u1ec7u v\u00e0 m\u00f4-\u0111un t\u00edch h\u1ee3p mi\u1ec5n ph\u00ed. M\u1ed9t s\u1ed1 th\u01b0 vi\u1ec7n Python m\u00e3 ngu\u1ed3n m\u1edf kh\u00e1c bao g\u1ed3m Pandas, NumPy, TensorFlow v\u00e0 Scikit-learn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng di chuy\u1ec3n:<\/b><span style=\"font-weight: 400;\"> Python cho ph\u00e9p c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t m\u00e3 m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh kh\u00e1c nhau. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu b\u1ea1n vi\u1ebft m\u00e3 cho Windows, Python cho ph\u00e9p b\u1ea1n ch\u1ea1y c\u00f9ng m\u1ed9t m\u00e3 tr\u00ean Mac.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u01b0\u1edbng th\u1ee7 t\u1ee5c (Procedure-Oriented) v\u00e0 h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng:<\/b><span style=\"font-weight: 400;\"> Ng\u00f4n ng\u1eef n\u00e0y h\u1ed7 tr\u1ee3 c\u1ea3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng th\u1ee7 t\u1ee5c v\u00e0 h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f9ng m\u1ed9t l\u00fac. Do \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m d\u1ef1a tr\u00ean h\u00e0m ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng t\u00f9y theo nhu c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng Python cho ph\u1ea7n backend: Spotify, Pinterest, Google, YouTube, Bitly, Netflix,&#8230;<\/span><\/p>\n<h3><b>Java: Ng\u00f4n ng\u1eef backend chu\u1ea9n cho m\u1ecdi n\u1ec1n t\u1ea3ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Java l\u00e0 ng\u00f4n ng\u1eef backend c\u1ea5p cao, c\u00f3 th\u1ec3 ch\u1ea1y tr\u01a1n tru trong m\u1ecdi m\u00f4i tr\u01b0\u1eddng nh\u01b0 Windows, macOS, Linux,&#8230; Ng\u00f4n ng\u1eef backend n\u00e0y n\u1ed5i ti\u1ebfng b\u1edfi c\u00f4ng ngh\u1ec7 vi\u1ebft code \u0111\u1ed9c l\u1eadp v\u1edbi ch\u1ee9c n\u0103ng vi\u1ebft m\u1ed9t l\u1ea7n, ch\u1ea1y \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u (WORA). C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean th\u01b0\u1eddng t\u1eadn d\u1ee5ng Java \u0111\u1ec3 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng desktop, cloud v\u00e0 Android ho\u1eb7c ph\u00e1t tri\u1ec3n chatbot, AI v\u00e0 c\u00f4ng c\u1ee5 marketing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a Java bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng:<\/b><span style=\"font-weight: 400;\"> Java theo OOP \u0111\u1ec3 x\u00e2y d\u1ef1ng thi\u1ebft k\u1ebf ch\u01b0\u01a1ng tr\u00ecnh xung quanh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 l\u1edbp. T\u00ednh n\u0103ng l\u1eadp tr\u00ecnh n\u00e0y t\u0103ng kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a Java.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u01a1n gi\u1ea3n v\u00e0 an to\u00e0n:<\/b><span style=\"font-weight: 400;\"> Java d\u1ec5 th\u00e0nh th\u1ea1o v\u00ec c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 b\u1ea3n ch\u1ea5t OOP. H\u01a1n n\u1eefa, JVM ho\u1ea1t \u0111\u1ed9ng s\u1eafc b\u00e9n \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi s\u1ef1 can thi\u1ec7p v\u00e0 m\u1ed1i \u0111e d\u1ecda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110a lu\u1ed3ng:<\/b><span style=\"font-weight: 400;\"> T\u00ednh n\u0103ng n\u00e0y cho ph\u00e9p Java ch\u1ea1y nhi\u1ec1u t\u00e1c v\u1ee5 \u0111\u1ed3ng th\u1eddi. S\u1eed d\u1ee5ng \u00edt t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng h\u01a1n, kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n c\u1ee7a m\u00e1y ch\u1ee7 v\u00e0 giao ti\u1ebfp.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng Java cho ph\u1ea7n backend: Adobe, Microsoft, HubSpot, Samsung, LinkedIn, Yahoo,&#8230;<\/span><\/p>\n<h3><b>C#: Ng\u00f4n ng\u1eef backend c\u00f3 n\u1ec1n t\u1ea3ng .NET song h\u00e0nh<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C#<\/span> <span style=\"font-weight: 400;\">l\u00e0 ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c Microsoft ph\u00e1t h\u00e0nh ban \u0111\u1ea7u d\u01b0\u1edbi d\u1ea1ng m\u00e3 ngu\u1ed3n \u0111\u00f3ng c\u00f9ng n\u1ec1n t\u1ea3ng .NET. N\u0103m 2014, C# tr\u1edf th\u00e0nh m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng Windows, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nh\u01b0 ph\u00e1t tri\u1ec3n web (ASP.NET), game (Unity), \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng (Xamarin), v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a C# bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thu gom r\u00e1c:<\/b><span style=\"font-weight: 400;\"> C# qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb hi\u1ec7u qu\u1ea3 nh\u1edd t\u00ednh n\u0103ng thu gom r\u00e1c. T\u00ednh n\u0103ng n\u00e0y t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh v\u00e0 lo\u1ea1i b\u1ecf nh\u1eefng ph\u1ea7n kh\u00f4ng s\u1eed d\u1ee5ng, t\u1ed1t h\u01a1n so v\u1edbi qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb th\u1ee7 c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ed7 tr\u1ee3 m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE):<\/b><span style=\"font-weight: 400;\"> Ng\u00f4n ng\u1eef n\u00e0y t\u1eadn d\u1ee5ng l\u1ee3i th\u1ebf c\u1ee7a m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE). IDE gi\u00fap bi\u00ean d\u1ecbch m\u00e3, ki\u1ec3m th\u1eed framework v\u00e0 fix <a href=\"https:\/\/itviec.com\/blog\/bug-la-gi\/\" target=\"_blank\" rel=\"noopener\"><em><strong>bug<\/strong><\/em><\/a>.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3u d\u1eef li\u1ec7u m\u1ea1nh:<\/b><span style=\"font-weight: 400;\"> Cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft code s\u1ea1ch h\u01a1n, kh\u00f4ng c\u00f3 l\u1ed7i th\u1eddi gian ch\u1ea1y v\u00e0 bi\u00ean d\u1ecbch.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/b><span style=\"font-weight: 400;\"> V\u1edbi C#, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi code \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd l\u00e0 kh\u1ea3 thi. B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u t\u1ed1t h\u01a1n, n\u0103ng su\u1ea5t cao v\u00e0 gi\u1ea3m l\u1ed7i l\u00e0 nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a t\u00ednh n\u0103ng n\u00e0y.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng C# cho ph\u1ea7n backend:<\/span> <span style=\"font-weight: 400;\">GoDaddy, Stack Overflow, Microsoft, ServiceTitan, Trustpilot,&#8230;<\/span><\/p>\n<h3><b>PHP: Ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c tin t\u01b0\u1edfng s\u1eed d\u1ee5ng l\u00e2u d\u00e0i nh\u1ea5t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">PHP l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend m\u00e3 ngu\u1ed3n m\u1edf, th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 m\u00e3 ho\u00e1 tr\u00ean m\u00e1y ch\u1ee7. V\u1ec1 m\u1eb7t n\u00e0y, n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch tuy\u1ec7t v\u1eddi v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y ch\u1ee7 web ph\u1ed5 bi\u1ebfn, bao g\u1ed3m IIS, Nginx, Lighttpd v\u00e0 Apache. Theo d\u1eef li\u1ec7u c\u1ee7a StackOverflow, c\u00f3 kho\u1ea3ng 20.87% l\u1eadp tr\u00ecnh vi\u00ean s\u1eed d\u1ee5ng PHP cho ph\u1ea7n backend.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a PHP bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>R\u1ea5t linh ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> PHP c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi JS, XML v\u00e0 HTML m\u1ed9t c\u00e1ch linh ho\u1ea1t. Ng\u00f4n ng\u1eef n\u00e0y c\u0169ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u c\u01a1 s\u1edf d\u1eef li\u1ec7u, thi\u1ebft b\u1ecb v\u00e0 m\u00e1y ch\u1ee7 kh\u00e1c nhau.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u01a1n gi\u1ea3n:<\/b><span style=\"font-weight: 400;\"> PHP d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 h\u1ecdc. C\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc v\u00e0 t\u00ednh ch\u1ea5t m\u1ea1ch l\u1ea1c c\u1ee7a PHP gi\u00fap qu\u00e1 tr\u00ecnh l\u1eadp tr\u00ecnh di\u1ec5n ra su\u00f4n s\u1ebb cho Junior Developer.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e2n bi\u1ec7t ch\u1eef hoa ch\u1eef th\u01b0\u1eddng:<\/b><span style=\"font-weight: 400;\"> PHP ph\u00e2n bi\u1ec7t ch\u1eef hoa ch\u1eef th\u01b0\u1eddng t\u00ean bi\u1ebfn. Trong khi, t\u00ean c\u1ee7a c\u00e1c l\u1edbp v\u00e0 h\u00e0m \u0111\u01b0\u1ee3c coi l\u00e0 kh\u00f4ng ph\u00e2n bi\u1ec7t ch\u1eef hoa ch\u1eef th\u01b0\u1eddng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>An to\u00e0n:<\/b><span style=\"font-weight: 400;\"> PHP kh\u00f4ng ch\u1ec9 c\u00f3 c\u00e1c h\u00e0m m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n m\u00e0 l\u1eadp tr\u00ecnh vi\u00ean c\u00f2n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. Ngo\u00e0i ra, PHP s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n b\u1ea3o m\u1eadt \u0111\u1ec3 cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng an to\u00e0n cho vi\u1ec7c vi\u1ebft code.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nhanh ch\u00f3ng:<\/b><span style=\"font-weight: 400;\"> PHP kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c th\u1eddi gian t\u1ea3i v\u00ec n\u00f3 ti\u00eau th\u1ee5 \u00edt b\u1ed9 nh\u1edb h\u01a1n trong qu\u00e1 tr\u00ecnh th\u1ef1c thi code. T\u00ednh n\u0103ng n\u00e0y c\u0169ng gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng PHP cho ph\u1ea7n backend: Tumblr, Etsy, WordPress, MailChimp, WordPress, Flickr, Wikipedia,&#8230;<\/span><\/p>\n<p>Tham kh\u1ea3o chu\u1ed7i b\u00e0i vi\u1ebft thu\u1ed9c ch\u1ee7 \u0111\u1ec1 PHP tr\u00ean ITviec:<\/p>\n<ul>\n<li><a href=\"https:\/\/itviec.com\/blog\/php-la-gi\/\" target=\"_blank\" rel=\"noopener\">PHP l\u00e0 g\u00ec: Chi ti\u1ebft v\u00e0 \u0111\u1ea7y \u0111\u1ee7 c\u00e1ch vi\u1ebft c\u00fa ph\u00e1p PHP c\u01a1 b\u1ea3n<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-php\/\" target=\"_blank\" rel=\"noopener\">H\u1ecdc PHP c\u01a1 b\u1ea3n v\u1edbi l\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n 2024<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/php-mvc-la-gi\/\" target=\"_blank\" rel=\"noopener\">PHP MVC t\u1ed5ng quan: T\u1eeb nguy\u00ean l\u00fd \u0111\u1ebfn th\u1ef1c h\u00e0nh<\/a><\/li>\n<\/ul>\n<h3><b>Golang: Ng\u00f4n ng\u1eef backend c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Golang l\u00e0 ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c Google gi\u1edbi thi\u1ec7u v\u00e0o n\u0103m 2009, nh\u01b0ng cho \u0111\u1ebfn nay \u0111\u00e3 c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n \u0111\u00e1ng k\u1ec3. V\u1ec1 m\u1eb7t c\u00fa ph\u00e1p, Golang c\u00f3 \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi C. B\u1ea1n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng ng\u00f4n ng\u1eef ph\u00eda m\u00e1y ch\u1ee7 m\u00e3 ngu\u1ed3n m\u1edf n\u00e0y \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng, giao di\u1ec7n d\u00f2ng l\u1ec7nh (CLI), \u1ee9ng d\u1ee5ng \u0111\u00e1m m\u00e2y v\u00e0 web.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a Golang bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li><b>H\u1ed7 tr\u1ee3 \u0111\u1ed3ng th\u1eddi: <\/b><span style=\"font-weight: 400;\">Golang c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 c\u00f9ng m\u1ed9t l\u00fac. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed3ng th\u1eddi, n\u00f3 kh\u00f4ng d\u1ef1a v\u00e0o \u0111a lu\u1ed3ng. Thay v\u00e0o \u0111\u00f3, Golang d\u1ef1a v\u00e0o goroutine. Goroutine n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd nh\u1eb9 v\u00e0 m\u1edf r\u1ed9ng.<\/span><\/li>\n<li><b>Bi\u00ean d\u1ecbch nhanh: <\/b><span style=\"font-weight: 400;\">Tr\u00ecnh bi\u00ean d\u1ecbch c\u1ee7a Golang r\u1ea5t ph\u00e1t tri\u1ec3n. B\u1ea1n c\u00f3 th\u1ec3 bi\u00ean d\u1ecbch code nhanh ch\u00f3ng v\u1edbi Go nh\u1edd c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n c\u1ee7a n\u00f3.<\/span><\/li>\n<li><b>D\u1ec5 h\u1ecdc: <\/b><span style=\"font-weight: 400;\">Golang \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 \u0111\u1ecdc v\u00e0 vi\u1ebft. \u0110\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111\u00e3 l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c d\u1ef1 \u00e1n Python v\u00e0 C, th\u00ec vi\u1ec7c h\u1ecdc Golang c\u00f2n d\u1ec5 d\u00e0ng h\u01a1n n\u1eefa.<\/span><\/li>\n<li><b>S\u1ef1 h\u1ed7 tr\u1ee3 t\u00edch c\u1ef1c t\u1eeb c\u1ed9ng \u0111\u1ed3ng:<\/b><span style=\"font-weight: 400;\"> Golang kh\u00f4ng ch\u1ec9 c\u00f3 115k sao tr\u00ean GitHub m\u00e0 c\u00f2n s\u1edf h\u1eefu c\u1ed9ng \u0111\u1ed3ng n\u0103ng \u0111\u1ed9ng tr\u00ean Reddit, Stack Overflow v\u00e0 Slack.<\/span><\/li>\n<li><b>T\u00ednh di \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh vi\u1ebft b\u1eb1ng Golang c\u00f3 th\u1ec3 bi\u00ean d\u1ecbch th\u00e0nh c\u00e1c file nh\u1ecb ph\u00e2n t\u0129nh, gi\u00fap d\u1ec5 d\u00e0ng tri\u1ec3n khai v\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<li><b>Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb t\u1ef1 \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> Golang c\u00f3 b\u1ed9 thu gom r\u00e1c, gi\u00fap gi\u1ea3m thi\u1ec3u r\u00f2 r\u1ec9 b\u1ed9 nh\u1edb v\u00e0 t\u0103ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li><b>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn:<\/b><span style=\"font-weight: 400;\"> Ngo\u00e0i nh\u1eefng d\u1ef1 \u00e1n b\u1ea1n \u0111\u00e3 \u0111\u1ec1 c\u1eadp, Golang c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 DevOps, cloud computing, v\u00e0 blockchain.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng Golang cho ph\u1ea7n backend: Google, Dailymotion, Dropbox, SoundCloud,\u2026<\/span><\/p>\n<p>Tham kh\u1ea3o chu\u1ed7i b\u00e0i vi\u1ebft thu\u1ed9c ch\u1ee7 \u0111\u1ec1 Golang tr\u00ean ITviec:<\/p>\n<ul>\n<li><a href=\"https:\/\/itviec.com\/blog\/golang-la-gi\/\" target=\"_blank\" rel=\"noopener\">Golang l\u00e0 g\u00ec? T\u1ea1i sao n\u00ean h\u1ecdc Golang 2024?<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/golang-backend-la-gi\/\" target=\"_blank\" rel=\"noopener\">Golang Backend: C\u00e1c b\u01b0\u1edbc ph\u00e1t tri\u1ec3n backend v\u1edbi Golang c\u01a1 b\u1ea3n<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/lap-trinh-golang\/\" target=\"_blank\" rel=\"noopener\">L\u1eadp tr\u00ecnh Golang l\u00e0 g\u00ec? 6 b\u01b0\u1edbc tr\u1edf th\u00e0nh l\u1eadp tr\u00ecnh vi\u00ean Golang<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/golang-co-ban\/\" target=\"_blank\" rel=\"noopener\">10+ kh\u00e1i ni\u1ec7m v\u00e0 c\u00fa ph\u00e1p Golang c\u01a1 b\u1ea3n<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/hoc-golang\/\" target=\"_blank\" rel=\"noopener\">H\u1ecdc Golang \u0111\u1ea7y \u0111\u1ee7 ch\u1ec9 v\u1edbi 9 b\u01b0\u1edbc<\/a><\/li>\n<\/ul>\n<h3><b>Ruby: Ng\u00f4n ng\u1eef backend \u0111a m\u00f4 h\u00ecnh<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ruby xu\u1ea5t hi\u1ec7n t\u1eeb n\u0103m 1995 v\u00e0 l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111a m\u00f4 h\u00ecnh, ngh\u0129a l\u00e0 n\u00f3 v\u1eeba h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng v\u1eeba h\u01b0\u1edbng h\u00e0m. V\u1edbi Ruby, l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n hi\u1ec7u qu\u1ea3 backend c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a, \u1ee9ng d\u1ee5ng web t\u0129nh v\u00e0 t\u00f9y ch\u1ec9nh. Ruby c\u0169ng h\u1eefu \u00edch trong vi\u1ec7c x\u00e2y d\u1ef1ng d\u1ecbch v\u1ee5 x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 x\u1eed l\u00fd backend web.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a Ruby bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3u \u0111\u1ed9ng v\u00e0 g\u00f5 v\u1ecbt (Duck &amp; Dynamic Typing):<\/b><span style=\"font-weight: 400;\"> V\u1edbi b\u1ea3n ch\u1ea5t ki\u1ec3u \u0111\u1ed9ng c\u1ee7a Ruby, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng ph\u1ea3i ch\u1edd \u0111\u1ee3i th\u1ef1c thi code v\u00e0 x\u1eed l\u00fd b\u1ed5 sung.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy t\u1eafc \u0111\u1eb7t t\u00ean:<\/b><span style=\"font-weight: 400;\"> N\u00f3 ch\u1ec9 \u0111\u1ecbnh c\u00e1c quy t\u1eafc \u0111\u1eb7t t\u00ean cho ph\u01b0\u01a1ng th\u1ee9c, bi\u1ebfn, l\u1edbp v\u00e0 h\u1eb1ng s\u1ed1. T\u00ean h\u1eb1ng s\u1ed1 v\u00e0 ph\u01b0\u01a1ng th\u1ee9c Ruby c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u b\u1eb1ng ch\u1eef hoa. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng k\u00fd hi\u1ec7u &#8216;$&#8217; cho to\u00e0n c\u1ee5c v\u00e0 k\u00fd hi\u1ec7u &#8216;@&#8217; cho bi\u1ebfn th\u1ec3 hi\u1ec7n. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u c\u00e1c l\u1edbp b\u1eb1ng k\u00fd hi\u1ec7u &#8216;@@&#8217;.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>R\u1ea5t linh ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> Ruby l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef backend r\u1ea5t linh ho\u1ea1t, cho ph\u00e9p c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean s\u1eeda \u0111\u1ed5i v\u00e0 \u0111\u1ecbnh d\u1ea1ng l\u1ea1i b\u1ea5t k\u1ef3 ph\u1ea7n n\u00e0o c\u1ee7a ph\u1ea7n m\u1ec1m. Ngo\u00e0i ra, l\u1eadp tr\u00ecnh vi\u00ean c\u00f2n c\u00f3 th\u1ec3 th\u00eam v\u00e0 s\u1eeda \u0111\u1ed5i th\u00e0nh ph\u1ea7n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh b\u1ea5t k\u1ef3 l\u00fac n\u00e0o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00fa ph\u00e1p th\u00e2n thi\u1ec7n:<\/b><span style=\"font-weight: 400;\"> C\u00fa ph\u00e1p c\u1ee7a Ruby kh\u00f4ng ch\u1ec9 th\u00e2n thi\u1ec7n v\u1edbi l\u1eadp tr\u00ecnh vi\u00ean m\u00e0 c\u00f2n c\u00f3 nhi\u1ec1u \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi Python v\u00e0 Perl. N\u1ebfu b\u1ea1n \u0111\u00e3 quen thu\u1ed9c v\u1edbi Python, vi\u1ec7c l\u1eadp tr\u00ecnh b\u1eb1ng Ruby c\u0169ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng Ruby cho ph\u1ea7n backend: Airbnb, Twitch, Hulu, Slideshare, Goodreads, Shopify,&#8230;<\/span><\/p>\n<blockquote><p>Tham kh\u1ea3o: <a href=\"https:\/\/itviec.com\/blog\/ruby-on-rails\/\" target=\"_blank\" rel=\"noopener\"><strong>Ruby on Rails l\u00e0 g\u00ec?<\/strong><\/a><\/p><\/blockquote>\n<h3><b>Rust: Ng\u00f4n ng\u1eef backend \u0111\u01b0\u1ee3c y\u00eau th\u00edch nh\u1ea5t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t ng\u00f4n ng\u1eef m\u00e1y ch\u1ee7 c\u1ef1c nhanh, Rust ch\u00ednh l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi. \u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 l\u1eadp tr\u00ecnh \u0111a n\u1ec1n t\u1ea3ng v\u00e0 \u0111a n\u0103ng \u0111\u01b0\u1ee3c Graydon Hoare ra m\u1eaft l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 2015. V\u1edbi hi\u1ec7u su\u1ea5t b\u1ed9 nh\u1edb v\u01b0\u1ee3t tr\u1ed9i, Rust l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u1ec3 x\u1eed l\u00fd h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ph\u00e1t tri\u1ec3n web v\u00e0 tr\u00f2 ch\u01a1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a Rust bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li><b>Ph\u00e2n b\u1ed5 b\u1ed9 nh\u1edb<\/b><span style=\"font-weight: 400;\">: Gi\u1ed1ng nh\u01b0 C, Rust ph\u00e2n b\u1ed5 b\u1ed9 nh\u1edb theo c\u00e1ch th\u1ee7 c\u00f4ng. B\u1eb1ng c\u00e1ch n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 tr\u00e1nh thu gom r\u00e1c t\u1ef1 \u0111\u1ed9ng v\u00e0 ki\u1ec3m so\u00e1t b\u1ed9 nh\u1edb t\u1ed1t h\u01a1n. T\u00ednh n\u0103ng n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 trong vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u00e2n ph\u1ed1i b\u1ed9 nh\u1edb \u0111\u1ed9ng v\u00e0 t\u0129nh.<\/span><\/li>\n<li><b>An to\u00e0n so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef truy\u1ec1n th\u1ed1ng: <\/b><span style=\"font-weight: 400;\">Rust hi\u1ec3u s\u00e2u v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda v\u00e0 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt m\u1ea1ng. Do \u0111\u00f3, ng\u00f4n ng\u1eef backend n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o \u0111\u1ec3 t\u1ea1o ra c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nh\u1ea1y c\u1ea3m v\u1edbi b\u1ea3o m\u1eadt.<\/span><\/li>\n<li><b>Th\u00f4ng b\u00e1o l\u1ed7i: <\/b><span style=\"font-weight: 400;\">Rust c\u00f3 kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh l\u1ed7i nhanh ch\u00f3ng.<\/span><\/li>\n<li><b>Li\u00ean k\u1ebft C hi\u1ec7u qu\u1ea3<\/b><span style=\"font-weight: 400;\">: Ch\u1ee9c n\u0103ng n\u00e0y cho ph\u00e9p Rust k\u1ebft h\u1ee3p tr\u01a1n tru v\u1edbi c\u00e1c ng\u00f4n ng\u1eef C. N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o giao di\u1ec7n h\u00e0m ngo\u1ea1i (FFI) \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi C v\u00e0 API c\u1ee7a ch\u00fang.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n \u0111ang s\u1eed d\u1ee5ng Rust cho ph\u1ea7n backend: Cloudflare, Mozilla, Amazon, Coursera, Dropbox, Microsoft, Facebook,&#8230;<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_meo_hoc_ngon_ngu_backend_hieu_qua\"><\/span><b>C\u00e1c m\u1eb9o h\u1ecdc ng\u00f4n ng\u1eef backend hi\u1ec7u qu\u1ea3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 th\u00e0nh c\u00f4ng trong l\u0129nh v\u1ef1c l\u1eadp tr\u00ecnh backend, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 h\u1ecdc t\u1eadp ng\u00f4n ng\u1eef ph\u00f9 h\u1ee3p l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o h\u1eefu \u00edch cho qu\u00e1 tr\u00ecnh h\u1ecdc ng\u00f4n ng\u1eef backend:\u00a0<\/span><\/p>\n<ul>\n<li><b>H\u00e3y x\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau ngh\u1ec1 nghi\u1ec7p<\/b><span style=\"font-weight: 400;\">: Hi\u1ec3u r\u00f5 b\u1ea1n mu\u1ed1n l\u00e0m g\u00ec s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn ng\u00f4n ng\u1eef ph\u00f9 h\u1ee3p.Nghi\u00ean c\u1ee9u c\u00e1c lo\u1ea1i c\u00f4ng vi\u1ec7c v\u00e0 ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c \u0111\u00f3 \u0111\u1ec3 t\u00ecm ra nh\u1eefng l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/span><\/li>\n<li><b>T\u1eadn d\u1ee5ng ngu\u1ed3n t\u00e0i nguy\u00ean tr\u1ef1c tuy\u1ebfn<\/b><span style=\"font-weight: 400;\">: C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00f3a h\u1ecdc mi\u1ec5n ph\u00ed tr\u00ean m\u1ea1ng cung c\u1ea5p ki\u1ebfn th\u1ee9c t\u1eeb c\u00e1c chuy\u00ean gia gi\u00e0u kinh nghi\u1ec7m. H\u1ecdc theo l\u1ed9 tr\u00ecnh c\u00f3 c\u1ea5u tr\u00fac s\u1ebd gi\u00fap b\u1ea1n ti\u1ebfp thu ki\u1ebfn th\u1ee9c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li><b>Tham gia c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3:<\/b><span style=\"font-weight: 400;\"> Giao l\u01b0u v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f9ng ng\u00e0nh s\u1ebd gi\u00fap b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed7 tr\u1ee3 v\u00e0 l\u1eddi khuy\u00ean khi g\u1eb7p c\u00e1c v\u1ea5n \u0111\u1ec1 trong l\u1eadp tr\u00ecnh th\u1ef1c t\u1ebf.<\/span><\/li>\n<li><b>H\u00e3y t\u1ef1 th\u1ef1c h\u00e0nh \u0111\u1ec3 n\u00e2ng cao k\u1ef9 n\u0103ng<\/b><span style=\"font-weight: 400;\">: L\u1eadp tr\u00ecnh l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 t\u1ea1o th\u1eed th\u00e1ch cho b\u1ea3n th\u00e2n. X\u00e2y d\u1ef1ng c\u00e1c d\u1ef1 \u00e1n c\u00e1 nh\u00e2n gi\u00fap b\u1ea1n h\u1ecdc h\u1ecfi v\u00e0 \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c th\u1ef1c t\u1ebf.<\/span><\/li>\n<li><b>X\u00e2y d\u1ef1ng m\u1ed9t portfolio \u1ea5n t\u01b0\u1ee3ng<\/b><span style=\"font-weight: 400;\">: Khi t\u00ecm ki\u1ebfm vi\u1ec7c l\u00e0m, nh\u00e0 tuy\u1ec3n d\u1ee5ng th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1ea1n cung c\u1ea5p c\u00e1c th\u00f4ng tin v\u1ec1 d\u1ef1 \u00e1n t\u1eebng th\u1ef1c hi\u1ec7n. M\u1ed9t portfolio ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd gi\u00fap b\u1ea1n g\u00e2y \u1ea5n t\u01b0\u1ee3ng v\u00e0 t\u0103ng c\u01a1 h\u1ed9i tr\u00fang tuy\u1ec3n c\u1ee7a b\u1ea1n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_ngon_ngu_lap_trinh_backend\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>SQL c\u00f3 ph\u1ea3i ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend kh\u00f4ng?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">SQL kh\u00f4ng ph\u1ea3i l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend m\u00e0 n\u00f3 l\u00e0 ng\u00f4n ng\u1eef truy v\u1ea5n. Thay v\u00ec s\u1eed d\u1ee5ng c\u00e1c d\u00f2ng code \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean backend s\u1eed d\u1ee5ng SQL \u0111\u1ec3 giao ti\u1ebfp v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 (relational databases).\u00a0<\/span><\/p>\n<h3><b>C\u00f3 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng cho c\u1ea3 frontend kh\u00f4ng?<\/b><\/h3>\n<p><b>JavaScript<\/b><span style=\"font-weight: 400;\"> l\u00e0 ng\u00f4n ng\u1eef backend c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng cho c\u1ea3 frontend. Ban \u0111\u1ea7u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho frontend, tuy nhi\u00ean gi\u1edd \u0111\u00e2y JavaScript \u0111\u00e3 ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t tr\u1ed9i v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a <\/span><b>Node.js<\/b><span style=\"font-weight: 400;\">. Node.js cho ph\u00e9p b\u1ea1n ch\u1ea1y JavaScript \u1edf ph\u00eda backend, m\u1edf ra c\u00e1nh c\u1eeda cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web to\u00e0n di\u1ec7n b\u1eb1ng c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/nodejs-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>NodeJS l\u00e0 g\u00ec: T\u1ed5ng quan ki\u1ebfn th\u1ee9c NodeJS v\u00e0 Top 5 NodeJS framework<\/strong><\/a><\/em><\/p><\/blockquote>\n<h3><b>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend n\u00e0o an to\u00e0n nh\u1ea5t?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Java \u0111\u01b0\u1ee3c xem l\u00e0 ng\u00f4n ng\u1eef backend an to\u00e0n nh\u1ea5t. Java c\u00f3 l\u1ecbch s\u1eed nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n b\u1ea3o m\u1eadt l\u00e2u d\u00e0i, \u0111\u1ed3ng th\u1eddi c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng gi\u00fap ng\u0103n ch\u1eb7n khai th\u00e1c (exploit), ch\u1eb3ng h\u1ea1n m\u00f4 h\u00ecnh h\u1ed9p c\u00e1t (sandbox) v\u00e0 thu gom r\u00e1c (garbage collection).<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f3 nhi\u1ec1u ng\u00f4n ng\u1eef backend m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u1ec3 h\u1ecdc h\u1ecfi v\u00e0 ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p. Tuy nhi\u00ean khi ch\u1ecdn l\u1ef1a, b\u1ea1n c\u1ea7n c\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 y\u00eau c\u1ea7u d\u1ef1 \u00e1n, xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng, c\u1ed9ng \u0111\u1ed3ng ph\u00e1t tri\u1ec3n, m\u1ee5c ti\u00eau s\u1ef1 nghi\u1ec7p,&#8230; \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang nh\u1ea5t.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean Backend, \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n c\u00f3 l\u00e0 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend. Trong b\u1ed1i c\u1ea3nh ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin kh\u00f4ng ng\u1eebng ti\u1ebfn b\u1ed9, c\u00e1c ng\u00f4n ng\u1eef backend c\u0169 kh\u00f4ng ng\u1eebng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 nhi\u1ec1u ng\u00f4n ng\u1eef m\u1edbi c\u0169ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c [&hellip;]<\/p>\n","protected":false},"author":213,"featured_media":77924,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-77776","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ng\u00f4n ng\u1eef backend n\u00ean h\u1ecdc ng\u00f4n ng\u1eef n\u00e0o ph\u1ed5 bi\u1ebfn nh\u1ea5t? - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Trong b\u1ed1i c\u1ea3nh c\u00e1c ng\u00f4n ng\u1eef backend c\u0169 v\u00e0 m\u1edbi li\u00ean t\u1ee5c c\u1eadp nh\u1eadt, vi\u1ec7c l\u1ef1a ch\u1ecdn ng\u00f4n ng\u1eef backend ph\u00f9 h\u1ee3p \u0111\u1ec3 theo \u0111u\u1ed5i l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/nen-hoc-ngon-ngu-backend-nao\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ng\u00f4n ng\u1eef backend n\u00ean h\u1ecdc ng\u00f4n ng\u1eef n\u00e0o ph\u1ed5 bi\u1ebfn nh\u1ea5t?\" \/>\n<meta property=\"og:description\" content=\"\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean Backend, \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n c\u00f3 l\u00e0 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh backend. 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