{"id":66566,"date":"2024-04-20T21:14:57","date_gmt":"2024-04-20T14:14:57","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=66566"},"modified":"2024-04-20T21:14:57","modified_gmt":"2024-04-20T14:14:57","slug":"hoc-oracle","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/hoc-oracle\/","title":{"rendered":"H\u1ecdc Oracle c\u00f3 kh\u00f3 kh\u00f4ng? Mu\u1ed1n h\u1ecdc Oracle n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u?"},"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\/hoc-oracle\/#Oracle_la_gi_Vi_sao_nen_hoc_Oracle\" >Oracle l\u00e0 g\u00ec? V\u00ec sao n\u00ean h\u1ecdc Oracle?<\/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\/hoc-oracle\/#Hoc_Oracle_mo_ra_nhung_co_hoi_viec_lam_nao\" >H\u1ecdc Oracle m\u1edf ra nh\u1eefng c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m 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\/hoc-oracle\/#Lo_trinh_hoc_Oracle_co_ban_cho_nguoi_moi_bat_dau\" >L\u1ed9 tr\u00ecnh h\u1ecdc Oracle c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/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\/hoc-oracle\/#Cac_ky_nang_co_ban_lap_trinh_vien_can_nam_vung_de_hoc_Oracle_hieu_qua\" >C\u00e1c k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n n\u1eafm v\u1eefng \u0111\u1ec3 h\u1ecdc Oracle 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-5\" href=\"https:\/\/itviec.com\/blog\/hoc-oracle\/#Top_9_khoa_hoc_Oracle_danh_cho_nguoi_moi_bat_dau\" >Top 9 kh\u00f3a h\u1ecdc Oracle d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/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\/hoc-oracle\/#Top_5_chung_chi_huu_ich_danh_cho_nguoi_hoc_Oracle\" >Top 5 ch\u1ee9ng ch\u1ec9 h\u1eefu \u00edch d\u00e0nh cho ng\u01b0\u1eddi h\u1ecdc Oracle<\/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\/hoc-oracle\/#Nhung_cau_hoi_thuong_gap_khi_hoc_Oracle\" >Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi h\u1ecdc Oracle<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/hoc-oracle\/#Tong_ket_hoc_Oracle\" >T\u1ed5ng k\u1ebft h\u1ecdc Oracle<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>B\u1ea1n mu\u1ed1n kh\u00e1m ph\u00e1 v\u1ed1n ki\u1ebfn th\u1ee9c \u0111\u1ed3 s\u1ed9 v\u1ec1 Oracle nh\u01b0ng kh\u00f4ng bi\u1ebft b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft v\u1ec1 vi\u1ec7c h\u1ecdc Oracle, t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao, c\u0169ng nh\u01b0 nh\u1eefng c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p m\u00e0 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng Oracle mang l\u1ea1i tr\u00ean h\u00e0nh tr\u00ecnh th\u0103ng ti\u1ebfn s\u1ef1 nghi\u1ec7p IT.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Oracle l\u00e0 g\u00ec v\u00e0 l\u00ed do v\u00ec sao l\u1eadp tr\u00ecnh vi\u00ean n\u00ean h\u1ecdc Oracle<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1ed9 tr\u00ecnh h\u1ecdc Oracle c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">7 k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n n\u1eafm v\u1eefng \u0111\u1ec3 h\u1ecdc Oracle hi\u1ec7u qu\u1ea3<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c kh\u00f3a h\u1ecdc Oracle &amp; ch\u1ee9ng ch\u1ec9 Oracle t\u1ed1t nh\u1ea5t<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Oracle_la_gi_Vi_sao_nen_hoc_Oracle\"><\/span><b> Oracle l\u00e0 g\u00ec? V\u00ec sao n\u00ean h\u1ecdc Oracle?<\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Oracle l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Oracle l\u00e0 t\u00ean g\u1ecdi c\u1ee7a m\u1ed9t trong nh\u1eefng nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 th\u00f4ng tin l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u00e0 c\u0169ng l\u00e0 t\u00ean vi\u1ebft t\u1eaft cho s\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u n\u00e0y \u2013 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 Oracle (Relational Database Management System \u2013 RDBMS), c\u00f3 t\u00ean g\u1ecdi ch\u00ednh th\u1ee9c l\u00e0 Oracle Database, hay OracleDB.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n l\u01b0\u1edbi th\u01b0\u01a1ng m\u1ea1i, l\u00e0 ph\u01b0\u01a1ng ph\u00e1p linh ho\u1ea1t v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t \u0111\u1ec3 qu\u1ea3n l\u00fd c\u1ea3 d\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng. C\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n l\u01b0\u1edbi n\u00e0y ph\u00e1t tri\u1ec3n m\u1ed9t kho l\u01b0u tr\u1eef v\u00e0 m\u00e1y ch\u1ee7 l\u1edbn theo ti\u00eau chu\u1ea9n ng\u00e0nh, s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac ph\u1ee9c t\u1ea1p c\u00f3 s\u1eb5n trong m\u1ed7i h\u1ec7 th\u1ed1ng m\u1edbi \u0111\u1ec3 gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c cho ng\u01b0\u1eddi d\u00f9ng.<\/span><b><\/b><\/p>\n<blockquote><p>B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u t\u1eeb A &#8211; Z v\u1ec1 Oracle th\u00f4ng qua b\u00e0i vi\u1ebft <a href=\"https:\/\/itviec.com\/blog\/oracle-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Oracle l\u00e0 g\u00ec<\/strong><\/a>.<\/p><\/blockquote>\n<h3><b>V\u00ec sao n\u00ean h\u1ecdc Oracle?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Oracle l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ty c\u00f4ng ngh\u1ec7 h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ebf gi\u1edbi, v\u1edbi m\u1ed9t lo\u1ea1t c\u00e1c d\u1ecbch v\u1ee5 v\u00e0 s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 nhu c\u1ea7u t\u0103ng tr\u01b0\u1edfng d\u1ed3n d\u1eadp c\u1ee7a c\u00e1c doanh nghi\u1ec7p tr\u00ean to\u00e0n c\u1ea7u, nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng c\u00e1c chuy\u00ean gia l\u00e0m vi\u1ec7c v\u1edbi c\u00f4ng ngh\u1ec7 c\u1ee7a Oracle c\u0169ng ng\u00e0y c\u00e0ng t\u0103ng cao.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c h\u1ecdc Oracle s\u1ebd kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n ti\u1ebfp c\u1eadn v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng, m\u00e0 c\u00f2n m\u1edf ra c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p tri\u1ec3n v\u1ecdng trong m\u1ed9t lo\u1ea1t c\u00e1c l\u0129nh v\u1ef1c \u0111a d\u1ea1ng, t\u1eeb t\u00e0i ch\u00ednh, ng\u00e2n h\u00e0ng \u0111\u1ebfn gi\u00e1o d\u1ee5c, y t\u1ebf.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, Oracle c\u0169ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi h\u1ecdc Oracle, b\u1ea1n s\u1ebd kh\u00f4ng ch\u1ec9 hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eefng k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u1ea3n l\u00fd, b\u1ea3o tr\u00ec v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi s\u1ef1 gia t\u0103ng kh\u00f4ng ng\u1eebng c\u1ee7a d\u1eef li\u1ec7u trong th\u1eddi \u0111\u1ea1i s\u1ed1 ng\u00e0y nay, vi\u1ec7c n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 Oracle s\u1ebd gi\u00fap b\u1ea1n tr\u1edf th\u00e0nh m\u1ed9t chuy\u00ean gia \u0111\u1eafc l\u1ef1c trong l\u0129nh v\u1ef1c n\u00e0y v\u00e0 gi\u00fap b\u1ea1n th\u0103ng ti\u1ebfn nhanh ch\u00f3ng h\u01a1n trong s\u1ef1 nghi\u1ec7p IT.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hoc_Oracle_mo_ra_nhung_co_hoi_viec_lam_nao\"><\/span><b>H\u1ecdc Oracle m\u1edf ra nh\u1eefng c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m n\u00e0o?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c h\u1ecdc Oracle s\u1ebd gi\u00fap m\u1edf ra m\u1ed9t lo\u1ea1t c\u00e1c c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m ti\u1ec1m n\u0103ng trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u, bao g\u1ed3m nh\u1eefng v\u1ecb tr\u00ed n\u1ed5i b\u1eadt nh\u01b0:<\/span><\/p>\n<h3><strong> Qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u (Database Administrator)<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c chuy\u00ean vi\u00ean qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c trong nhi\u1ec1u l\u0129nh v\u1ef1c \u0111a d\u1ea1ng nh\u01b0 b\u1ec7nh vi\u1ec7n, c\u00f4ng ty c\u00f4ng ngh\u1ec7 th\u00f4ng tin, t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh, c\u00f4ng ty t\u01b0 v\u1ea5n qu\u1ea3n l\u00fd, c\u00e1c c\u01a1 quan c\u1ee7a ch\u00ednh ph\u1ee7 trung \u01b0\u01a1ng v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng, tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, cao \u0111\u1eb3ng v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c gi\u00e1o d\u1ee5c kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1ecb tr\u00ed Database Administrator th\u01b0\u1eddng ch\u1ecbu tr\u00e1ch nhi\u1ec7m ch\u00ednh v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt li\u00ean quan \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle v\u00e0 c\u0169ng c\u00f3 tr\u00e1ch nhi\u1ec7m duy tr\u00ec, v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u h\u00e0ng ng\u00e0y.<\/span><\/p>\n<h3><strong> Chuy\u00ean gia ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng Oracle (Oracle Application Developer)<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1edf h\u1eefu ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 Oracle c\u00f3 th\u1ec3 m\u1edf ra cho b\u1ea1n nh\u1eefng c\u01a1 h\u1ed9i tr\u1edf th\u00e0nh chuy\u00ean gia ph\u00e2n t\u00edch c\u01a1 s\u1edf d\u1eef li\u1ec7u, l\u1eadp tr\u00ecnh vi\u00ean Oracle v\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean cho c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 m\u1ea1ng l\u01b0\u1edbi Oracle, c\u0169ng nh\u01b0 c\u01a1 h\u1ed9i tr\u1edf th\u00e0nh l\u1eadp tr\u00ecnh vi\u00ean \u1ee9ng d\u1ee5ng, ph\u00e1t tri\u1ec3n v\u00e0 qu\u1ea3n tr\u1ecb web. V\u1ecb tr\u00ed Oracle Application Developer y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng thi\u1ebft k\u1ebf c\u00e1c \u1ee9ng d\u1ee5ng m\u1edbi v\u00e0 ki\u1ec3m tra b\u1ea3o m\u1eadt c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng, m\u1ea1ng l\u01b0\u1edbi v\u00e0 \u1ee9ng d\u1ee5ng, \u0111\u1ed3ng th\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho vi\u1ec7c ph\u00e1t tri\u1ec3n, duy tr\u00ec c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f9ng c\u00e1c nhi\u1ec7m v\u1ee5 li\u00ean quan \u0111\u1ebfn ch\u1ee9c n\u0103ng l\u01b0u tr\u1eef.<\/span><\/p>\n<h3><strong> T\u01b0 v\u1ea5n vi\u00ean\/ Gi\u1ea3ng vi\u00ean Oracle<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi \u0111\u00e3 s\u1edf h\u1eefu v\u1ed1n ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 Oracle, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc nh\u1eefng v\u1ecb tr\u00ed li\u00ean quan nh\u01b0 t\u01b0 v\u1ea5n vi\u00ean hay gi\u1ea3ng vi\u00ean \u0111\u00e0o t\u1ea1o v\u1ec1 Oracle. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 Oracle, nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng c\u00e1c chuy\u00ean gia \u0111\u00e0o t\u1ea1o v\u1ec1 Oracle c\u0169ng d\u1ea7n t\u0103ng cao \u0111i k\u00e8m v\u1edbi l\u01b0\u01a1ng th\u01b0\u1edfng v\u00e0 ph\u00fac l\u1ee3i h\u1ea5p d\u1eabn.<\/span><\/p>\n<h3><strong>Nh\u1eefng c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p Oracle kh\u00e1c<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, vi\u1ec7c hi\u1ec3u bi\u1ebft v\u00e0 s\u1edf h\u1eefu k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng Oracle c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u1ee9ng tuy\u1ec3n v\u00e0o nhi\u1ec1u v\u1ecb tr\u00ed h\u1ea5p d\u1eabn kh\u00e1c trong ng\u00e0nh c\u00f4ng ngh\u1ec7 nh\u01b0: <\/span><span style=\"font-weight: 400;\">Database Engineer, Data Analyst &amp; Data Scientist, Oracle Integration Engineer,&#8230;<\/span><\/p>\n<p>&#8220;<a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\" target=\"_blank\" rel=\"noopener\"><strong>B\u00e1o c\u00e1o L\u01b0\u01a1ng IT 2023 &#8211; 2024<\/strong><\/a>&#8221; c\u1ee7a ITviec \u0111\u00e3 ch\u1ec9 ra m\u1ee9c l\u01b0\u01a1ng v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn c\u1ee7a v\u1ecb tr\u00ed Database Engineer v\u00e0 Data <span style=\"font-weight: 400;\">Analyst\/ Data Scientist<\/span>\u00a0nh\u01b0 sau:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Kho\u1ea3ng n\u0103m kinh nghi\u1ec7m<\/strong><\/td>\n<td><strong>M\u1ee9c l\u01b0\u01a1ng trung v\u1ecb Database Engineer<\/strong><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">&lt; 1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">13.500.000 VND<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1 &#8211; 2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20.000.000 VND<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">5 &#8211; 8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">37.000.000 VND<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td><strong>Kho\u1ea3ng n\u0103m kinh nghi\u1ec7m<\/strong><\/td>\n<td><strong>M\u1ee9c l\u01b0\u01a1ng trung v\u1ecb Data Analyst\/ Data Scientist<\/strong><\/td>\n<\/tr>\n<tr>\n<td>&lt; 1<\/td>\n<td>15.500.000 VND<\/td>\n<\/tr>\n<tr>\n<td>1 &#8211; 2<\/td>\n<td>23.000.000 VND<\/td>\n<\/tr>\n<tr>\n<td>3 &#8211; 4<\/td>\n<td>34.500.000 VND<\/td>\n<\/tr>\n<tr>\n<td>5 &#8211; 8<\/td>\n<td>38.500.000 VND<\/td>\n<\/tr>\n<tr>\n<td>&gt; 8<\/td>\n<td>44.000.000 VND<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Lo_trinh_hoc_Oracle_co_ban_cho_nguoi_moi_bat_dau\"><\/span><b>L\u1ed9 tr\u00ecnh h\u1ecdc Oracle c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L\u1ed9 tr\u00ecnh h\u1ecdc Oracle c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<h3><strong>H\u1ecdc Linux<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u1ed9 kh\u00f3: Trung b\u00ecnh<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t: Oracle ch\u1ea1y tr\u00ean m\u1ed9t phi\u00ean b\u1ea3n t\u00f9y ch\u1ec9nh c\u1ee7a Linux<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c h\u1ecdc c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ee7a Linux th\u00f4ng qua c\u00e1c kh\u00f3a h\u1ecdc nh\u01b0 Linux Essentials. Nh\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng n\u00e0y s\u1ebd gi\u00fap b\u1ea1n chu\u1ea9n b\u1ecb cho b\u00e0i thi ch\u1ee9ng ch\u1ec9 Linux Essentials c\u1ee7a LPI.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Ti\u1ebfp theo, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c h\u1ecdc h\u1ecfi v\u00e0 \u00f4n t\u1eadp \u0111\u1ec3 thi \u0111\u1ea1t ch\u1ee9ng ch\u1ec9 Qu\u1ea3n tr\u1ecb vi\u00ean Linux (LPIC-1) b\u1eb1ng c\u00e1ch tham gia c\u00e1c kh\u00f3a h\u1ecdc nh\u01b0 LPIC-1 Linux v\u00e0 CompTIA Linux+ Prep 4.0.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/linux\/\" target=\"_blank\" rel=\"noopener\"><strong>Linux l\u00e0 g\u00ec? M\u1ecdi ki\u1ebfn th\u1ee9c c\u1ea7n bi\u1ebft \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ed1i \u01b0u h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux<\/strong><\/a><\/em><\/p><\/blockquote>\n<h3><strong>H\u1ecdc C\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u1ed9 kh\u00f3: Kh\u00e1 \u0111\u01a1n gi\u1ea3n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t: B\u1ea1n c\u1ea7n quy\u1ebft \u0111\u1ecbnh m\u00ecnh n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi phi\u00ean b\u1ea3n Oracle 11g hay 12c l\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Sau khi n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 Linux, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c h\u1ecdc c\u00e1ch l\u00e0m vi\u1ec7c v\u1edbi Oracle th\u00f4ng qua c\u00e1c kh\u00f3a h\u1ecdc c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle, t\u1eeb \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb s\u1eb5n s\u00e0ng cho k\u1ef3 thi ch\u1ee9ng ch\u1ec9 SQL Oracle Database 12c 1Z0-071.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <\/em><a href=\"https:\/\/itviec.com\/blog\/oracle-download\/\" target=\"_blank\" rel=\"noopener\"><strong><em>Oracle download c\u00f3 m\u1ea5t ph\u00ed kh\u00f4ng? Database Oracle download \u1edf \u0111\u00e2u?<\/em><\/strong><\/a><\/p><\/blockquote>\n<h3>H\u1ecdc SQL v\u00e0 PL\/SQL<\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u1ed9 kh\u00f3: Kh\u00e1 d\u1ec5 h\u1ecdc nh\u01b0ng t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 \u0111\u1ec3 th\u00e0nh th\u1ea1o<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t: PL\/SQL kh\u00f4ng c\u00f3 nhi\u1ec1u kh\u00e1c bi\u1ec7t so v\u1edbi SQL, nh\u01b0ng c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e2ng cao \u0111\u00f2i h\u1ecfi b\u1ea1n \u0111\u1ea7u t\u01b0 th\u1eddi gian t\u00ecm hi\u1ec3u v\u00e0 luy\u1ec7n t\u1eadp th\u1ef1c h\u00e0nh \u0111\u1ec3 th\u00e0nh th\u1ea1o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Oracle s\u1eed d\u1ee5ng bi\u1ebfn th\u1ec3 PL\/SQL ri\u00eang, kh\u00e1c bi\u1ec7t so v\u1edbi c\u1ea3 T-SQL v\u00e0 SQL th\u00f4ng th\u01b0\u1eddng.\u00a0<\/span><\/p>\n<h3><strong>T\u00ecm c\u00e1c d\u1ef1 \u00e1n PL\/SQL ho\u1eb7c d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n Oracle \u0111\u1ec3 th\u1ef1c h\u00e0nh<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; \u0110\u1ed9 kh\u00f3: T\u00f9y thu\u1ed9c<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t: Oracle th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p l\u1edbn, n\u00ean vi\u1ec7c t\u00ecm ki\u1ebfm \u0111\u01b0\u1ee3c nh\u1eefng c\u00f4ng vi\u1ec7c, d\u1ef1 \u00e1n th\u1ef1c t\u1ebf \u0111\u1ec3 th\u1ef1c h\u00e0nh s\u1eed d\u1ee5ng Oracle c\u00f3 th\u1ec3 g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n n\u1ebfu b\u1ea1n ch\u01b0a c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng v\u1eefng ch\u1eafc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; H\u00e3y t\u00ecm c\u00e1c c\u01a1 h\u1ed9i th\u1ef1c h\u00e0nh kh\u00e1c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1ef1c h\u00e0nh \u0111\u01b0\u1ee3c cung c\u1ea5p s\u1eb5n b\u1edfi Oracle, ho\u1eb7c t\u00ecnh nguy\u1ec7n l\u00e0m vi\u1ec7c cho c\u00e1c t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn hay c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf c\u00f3 s\u1eed d\u1ee5ng Oracle \u0111\u1ec3 t\u00edch l\u0169y th\u00eam kinh nghi\u1ec7m th\u1ef1c t\u1ebf.<\/span><\/p>\n<p><em><span style=\"font-weight: 400;\">L\u1ed9 tr\u00ecnh tr\u00ean s\u1ebd gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u1ecdc h\u1ecfi, l\u00e0m vi\u1ec7c v\u1edbi Oracle v\u00e0 ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p trong l\u0129nh v\u1ef1c IT.<\/span><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_ky_nang_co_ban_lap_trinh_vien_can_nam_vung_de_hoc_Oracle_hieu_qua\"><\/span><b>C\u00e1c k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n n\u1eafm v\u1eefng \u0111\u1ec3 h\u1ecdc Oracle hi\u1ec7u qu\u1ea3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 h\u1ecdc Oracle hi\u1ec7u qu\u1ea3, l\u1eadp tr\u00ecnh vi\u00ean n\u00ean h\u1ecdc ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng c\u1ee7a m\u1ed7i v\u1ecb tr\u00ed c\u1ee5 th\u1ec3:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><b>K\u1ef9 n\u0103ng<\/b><\/td>\n<td><b>SQL<\/b><\/td>\n<td><b>PL\/SQL<\/b><\/td>\n<td><b>Python<\/b><\/td>\n<td><b>Java<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Oracle Data Analyst<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><b>Oracle Data Engineer<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">\u2713<\/span><b><i>\u00a0<\/i><\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ngo\u00e0i ra, l\u1eadp tr\u00ecnh vi\u00ean c\u0169ng n\u00ean chu\u1ea9n b\u1ecb cho m\u00ecnh nh\u1eefng k\u1ef9 n\u0103ng sau:<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u00f4 h\u00ecnh d\u1eef li\u1ec7u: <\/strong>L\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n c\u00f3 hi\u1ec3u bi\u1ebft ch\u1eafc ch\u1eafn v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 ph\u01b0\u01a1ng ph\u00e1p m\u00f4 h\u00ecnh d\u1eef li\u1ec7u \u0111\u1ec3 c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf v\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle hi\u1ec7u qu\u1ea3.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Tinh ch\u1ec9nh hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng (Applications performance tuning): <\/strong>K\u1ef9 n\u0103ng tinh ch\u1ec9nh hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle, b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac d\u1eef li\u1ec7u, truy v\u1ea5n SQL v\u00e0 c\u00e1c th\u1ee7 t\u1ee5c l\u01b0u tr\u1eef.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Top_9_khoa_hoc_Oracle_danh_cho_nguoi_moi_bat_dau\"><\/span><b> Top 9 kh\u00f3a h\u1ecdc Oracle d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 kh\u00f3a h\u1ecdc Oracle h\u1eefu \u00edch d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u:<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.janbasktraining.com\/oracle-dba-training\">Oracle DBA &amp; RAC Training and Certification<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: JanBask Training<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc k\u00e9o d\u00e0i 6 tu\u1ea7n d\u01b0\u1edbi h\u00ecnh th\u1ee9c livestream tr\u1ef1c tuy\u1ebfn do gi\u1ea3ng vi\u00ean c\u00f3 chuy\u00ean m\u00f4n v\u1ec1 Oracle d\u1eabn d\u1eaft. Qua c\u00e1c b\u00e0i gi\u1ea3ng, gi\u1ea3ng vi\u00ean s\u1ebd \u0111\u01b0a ra c\u00e1c tr\u01b0\u1eddng h\u1ee3p nghi\u00ean c\u1ee9u th\u1ef1c t\u1ebf c\u00f9ng nh\u01b0 c\u00e1c d\u1ef1 \u00e1n th\u1ef1c t\u1ebf \u0111\u1ec3 gi\u00fap h\u1ecdc vi\u00ean c\u1ea3i thi\u1ec7n k\u1ef9 n\u0103ng qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle DBA v\u00e0 RAC c\u1ee7a m\u00ecnh.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc <\/strong><strong style=\"font-size: 16px;\">Oracle<\/strong><strong style=\"font-size: 16px;\">:<a href=\"https:\/\/mylearn.oracle.com\/ou\/learning-path\/oracle-apex-foundations\/112444\"> Oracle APEX: Foundations<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Oracle<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: \u0110\u00e2y l\u00e0 kh\u00f3a h\u1ecdc ng\u1eafn, c\u00f3 th\u1eddi h\u1ea1n g\u1ea7n 4 gi\u1edd v\u00e0 s\u1ebd gi\u00fap h\u1ecdc vi\u00ean hi\u1ec3u v\u1ec1 n\u1ec1n t\u1ea3ng APEX. Kh\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c tr\u1ef1c ti\u1ebfp gi\u1ea3ng d\u1ea1y b\u1edfi m\u1ed9t chuy\u00ean vi\u00ean qu\u1ea3n l\u00fd s\u1ea3n ph\u1ea9m tr\u00ean nh\u00f3m ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m APEX. C\u00e1c ch\u1ee7 \u0111\u1ec1 trong kh\u00f3a h\u1ecdc bao g\u1ed3m t\u1ea1o m\u1ed9t phi\u00ean b\u1ea3n d\u1ecbch v\u1ee5 APEX, x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng \u0111\u00e1m m\u00e2y b\u1eb1ng APEX tr\u00ean OCI, qu\u1ea3n l\u00fd c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1edbi SQL Workshop, c\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng, v.v.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.linkedin.com\/learning\/oracle-cloud-infrastructure-foundations-2023\">Oracle Cloud Infrastructure Foundations<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: LinkedIn Learning<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: V\u1edbi th\u1eddi l\u01b0\u1ee3ng h\u01a1n 4 gi\u1edd, kh\u00f3a h\u1ecdc n\u00e0y s\u1ebd gi\u00fap h\u1ecdc vi\u00ean n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c t\u1ed5ng quan to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 thu\u1eadt ng\u1eef quan tr\u1ecdng c\u1ee7a Oracle Cloud Infrastructure. M\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c trong kh\u00f3a h\u1ecdc c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0 qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 truy c\u1eadp, c\u00e2n b\u1eb1ng t\u1ea3i, m\u1ea1ng l\u01b0\u1edbi v\u1edbi VCN, c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef, MySQL, NoSQL, v.v.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.linkedin.com\/learning\/oracle-customer-service-suite\">Oracle: Customer Service Suite<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: LinkedIn Learning<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c gi\u1ea3ng d\u1ea1y b\u1edfi Susan Paturzo &#8211; m\u1ed9t chuy\u00ean vi\u00ean ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng v\u00e0 t\u01b0 v\u1ea5n Oracle. Kh\u00f3a h\u1ecdc s\u1ebd cung c\u1ea5p ki\u1ebfn th\u1ee9c v\u1ec1 Oracle Service Cloud v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea5u h\u00ecnh quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng, h\u00e0ng \u0111\u1ee3i t\u00f9y ch\u1ec9nh v\u00e0 \u01b0u ti\u00ean, th\u00eam th\u00e0nh vi\u00ean nh\u00f3m v\u00e0o h\u00e0ng \u0111\u1ee3i v\u00e0 x\u00e2y d\u1ef1ng lu\u1ed3ng c\u00f4ng vi\u1ec7c \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec7m v\u1ee5.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.udemy.com\/course\/plan-to-produce-p2p-with-oracle-scm-and-iot-cloud\/?couponCode=GENAISALE24\">Introduction to Plan to Produce (P2P) in Oracle SCM Cloud<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Udemy<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc k\u00e9o d\u00e0i 5.5 gi\u1edd, bao g\u1ed3m nhi\u1ec1u ch\u1ee7 \u0111\u1ec1 t\u1eeb vi\u1ec7c tri\u1ec3n khai ERP c\u1ee7a Oracle \u0111\u1ebfn c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng. Khi tham gia kh\u00f3a h\u1ecdc, h\u1ecdc vi\u00ean s\u1ebd \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m Plan to Produce (P2P) c\u0169ng nh\u01b0 c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a gi\u1ea3i ph\u00e1p SCM c\u1ee7a Oracle.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.udemy.com\/course\/functional-principles-of-oracle-erp-ebs-and-saas-finance\/?couponCode=GENAISALE24\">Functional Principles of Oracle ERP &#8211; EBS and SaaS<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Udemy<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc gi\u1edbi thi\u1ec7u v\u1ec1 Oracle E-Business Suite (EBS), gi\u1ea3i ph\u00e1p ERP v\u00e0 \u1ee9ng d\u1ee5ng qu\u1ea3n l\u00fd t\u00e0i ch\u00ednh c\u1ee7a Oracle. C\u00e1c ch\u1ee7 \u0111\u1ec1 trong kh\u00f3a h\u1ecdc n\u00e0y bao g\u1ed3m: c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c doanh nghi\u1ec7p, quy tr\u00ecnh t\u1eeb mua h\u00e0ng \u0111\u1ebfn thanh to\u00e1n, \u0111i\u1ec1u h\u01b0\u1edbng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng EBS v\u00e0 c\u00e1c module t\u1ef1 ph\u1ee5c v\u1ee5 c\u1ee7a Oracle.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.udemy.com\/course\/netsuite-ultimate-functional-guide\/?couponCode=GENAISALE24\">NetSuite Functional Ultimate Guide and Complete Course<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Udemy<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng NetSuite \u1edf tr\u00ecnh \u0111\u1ed9 m\u1edbi ti\u1ebfp c\u1eadn v\u00e0 tr\u00ecnh \u0111\u1ed9 trung c\u1ea5p, c\u00e1c chuy\u00ean gia t\u01b0 v\u1ea5n c\u00f4ng ngh\u1ec7 v\u00e0 k\u1ebf to\u00e1n. Kh\u00f3a h\u1ecdc n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u t\u1edbi h\u1ecdc vi\u00ean v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng ERP NetSuite, bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 nh\u01b0 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng, \u0111\u01a1n mua h\u00e0ng, P2P,&#8230;<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.udemy.com\/course\/oracle-cloud-erp-technical\/?couponCode=GENAISALE24\">Oracle Cloud ERP (SaaS) Technical &#8211; ICS\/VBCS, Dell Boomi Bonus<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Udemy<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc cung c\u1ea5p c\u00e1c video v\u1edbi t\u1ed5ng \u0111\u1ed9 d\u00e0i 19 gi\u1edd v\u00e0 h\u01a1n 100 t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng, gi\u1ea3ng d\u1ea1y cho h\u1ecdc vi\u00ean ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p ERP v\u00e0 PaaS c\u1ee7a Oracle, bao g\u1ed3m c\u00e1c b\u01b0\u1edbc tri\u1ec3n khai, c\u00e0i \u0111\u1eb7t, b\u00e1o c\u00e1o, th\u00f4ng tin kinh doanh, t\u00edch h\u1ee3p, v.v.<\/span><\/p>\n<h3><strong> Kh\u00f3a h\u1ecdc Oracle: <a href=\"https:\/\/www.udemy.com\/course\/oracle-fusion-cloud-erp-technical-with-oracle-soa-java\/?couponCode=GENAISALE24\">Oracle Fusion Technical &#8211; A Complete Technical Guide<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ec1n t\u1ea3ng h\u1ecdc: Udemy<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u00f4 t\u1ea3: Kh\u00f3a h\u1ecdc cung c\u1ea5p t\u00e0i li\u1ec7u video v\u1edbi t\u1ed5ng th\u1eddi l\u01b0\u1ee3ng 16 gi\u1edd, gi\u1ea3ng d\u1ea1y v\u1ec1 Oracle Fusion Cloud Financials, c\u00e1c th\u00e0nh ph\u1ea7n k\u1ef9 thu\u1eadt c\u1ee7a gi\u1ea3i ph\u00e1p ERP Cloud c\u1ee7a Oracle, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c di d\u1eddi v\u00e0 t\u00edch h\u1ee3p, c\u00e1c c\u00f4ng c\u1ee5 b\u00e1o c\u00e1o, qu\u1ea3n l\u00fd nh\u00e2n vi\u00ean, lu\u1ed3ng c\u00f4ng vi\u1ec7c BPM, c\u00f9ng c\u00e1ch th\u1ee9c t\u00f9y ch\u1ec9nh, v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a trong gi\u1ea3i ph\u00e1p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng kh\u00f3a h\u1ecdc tr\u00ean \u0111\u1ec1u cung c\u1ea5p v\u1ed1n ki\u1ebfn th\u1ee9c v\u1eefng ch\u1eafc cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c b\u1ea5t k\u00ec ai mu\u1ed1n n\u00e2ng cao hi\u1ec3u bi\u1ebft, k\u1ef9 n\u0103ng c\u1ee7a m\u00ecnh v\u1ec1 c\u00f4ng ngh\u1ec7 c\u1ee7a Oracle.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Top_5_chung_chi_huu_ich_danh_cho_nguoi_hoc_Oracle\"><\/span><b>Top 5 ch\u1ee9ng ch\u1ec9 h\u1eefu \u00edch d\u00e0nh cho ng\u01b0\u1eddi h\u1ecdc Oracle<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">V\u1edbi nhu c\u1ea7u qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng t\u0103ng cao c\u1ee7a c\u00e1c doanh nghi\u1ec7p, v\u1ed1n hi\u1ec3u bi\u1ebft v\u00e0 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng Oracle c\u0169ng d\u1ea7n tr\u1edf th\u00e0nh \u0111i\u1ec3m c\u1ed9ng trong y\u00eau c\u1ea7u tuy\u1ec3n d\u1ee5ng c\u00e1c v\u1ecb tr\u00ed IT. <\/span><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1edf h\u1eefu c\u00e1c ch\u1ee9ng ch\u1ec9 Oracle s\u1ebd kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n ch\u1ee9ng t\u1ecf \u0111\u01b0\u1ee3c n\u0103ng l\u1ef1c s\u1eed d\u1ee5ng Oracle, m\u00e0 s\u1ebd c\u00f2n gi\u00fap b\u1ea1n n\u1ed5i b\u1eadt h\u01a1n trong m\u1eaft nh\u00e0 tuy\u1ec3n d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch m\u1ed9t s\u1ed1 ch\u1ee9ng ch\u1ec9 Oracle n\u1ed5i b\u1eadt m\u00e0 l\u1eadp tr\u00ecnh vi\u00ean n\u00ean \u0111\u1ea1t \u0111\u01b0\u1ee3c:<\/span><\/p>\n<h3><i> <\/i><strong><a href=\"https:\/\/education.oracle.com\/oracle-certified-associate-java-se-8-programmer\/trackp_333\" target=\"_blank\" rel=\"noopener\">Oracle Certified Associate (OCA)<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Oracle Certified Associate (OCA) l\u00e0 m\u1ed9t ch\u1ee9ng ch\u1ec9 s\u01a1 c\u1ea5p l\u00fd t\u01b0\u1edfng d\u00e0nh cho nh\u1eefng ai mu\u1ed1n b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 Oracle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f3a h\u1ecdc ch\u1ee9ng ch\u1ec9 OCA bao g\u1ed3m c\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle. Ch\u1ee9ng ch\u1ec9 OCA ph\u1ea3n \u00e1nh v\u1ed1n hi\u1ec3u bi\u1ebft c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle v\u00e0 l\u00e0 ch\u1ee9ng ch\u1ec9 n\u1ec1n t\u1ea3ng cho k\u1ef9 n\u0103ng qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/span><\/p>\n<h3><strong> <a href=\"https:\/\/education.oracle.com\/oracle-certified-professional-java-se-8-programmer\/trackp_357\" target=\"_blank\" rel=\"noopener\">Oracle Certified Professional (OCP)<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 \u1edf c\u1ea5p ti\u1ebfp theo sau ch\u1ee9ng ch\u1ec9 OCA l\u00e0 ch\u1ee9ng ch\u1ec9 Oracle Certified Professional (OCP).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 OCP ki\u1ec3m tra v\u1ed1n ki\u1ebfn th\u1ee9c n\u00e2ng cao \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c \u1edf ch\u1ee9ng ch\u1ec9 OCA, bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 nh\u01b0 qu\u1ea3n l\u00fd hi\u1ec7u su\u1ea5t v\u00e0 sao l\u01b0u. Ch\u1ee9ng ch\u1ec9 OCP ph\u00f9 h\u1ee3p cho nh\u1eefng ai \u0111ang nh\u1eafm t\u1edbi m\u1ee5c ti\u00eau n\u00e2ng cao kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng Oracle l\u00ean t\u1edbi c\u1ea5p \u0111\u1ed9 chuy\u00ean nghi\u1ec7p.<\/span><\/p>\n<h3><a href=\"https:\/\/education.oracle.com\/oracle-certified-expert-oracle-database-12c-data-guard-administrator\/trackp_384\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"><strong>Oracle Certified Expert (OCE)<\/strong><\/span><\/a><\/h3>\n<p><span style=\"font-weight: 400;\">Oracle Certified Expert (OCE) l\u00e0 m\u1ed9t ch\u1ee9ng ch\u1ec9 chuy\u00ean bi\u1ec7t t\u1eadp trung v\u00e0o c\u00e1c l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3 c\u1ee7a c\u00f4ng ngh\u1ec7 Oracle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u0129nh v\u1ef1c tr\u1ecdng t\u00e2m m\u00e0 ch\u1ee9ng ch\u1ec9 OCE ki\u1ec3m tra c\u00f3 th\u1ec3 l\u00e0 b\u1ea5t c\u1ee9 ch\u1ee7 \u0111\u1ec1 g\u00ec t\u1eeb tinh ch\u1ec9nh hi\u1ec7u su\u1ea5t \u0111\u1ebfn b\u1ea3o m\u1eadt. Ch\u1ee9ng ch\u1ec9 n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng l\u1eadp tr\u00ecnh vi\u00ean \u0111ang mong mu\u1ed1n ph\u00e1t tri\u1ec3n chuy\u00ean s\u00e2u v\u00e0o m\u1ed9t l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 c\u1ee7a Oracle.<\/span><\/p>\n<h3><strong> <a href=\"https:\/\/education.oracle.com\/oracle-application-express-18-developer-certified-professional\/trackp_750\" target=\"_blank\" rel=\"noopener\">Oracle Application Express Developer Certified Expert (Oracle APEX)<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 Oracle Application Express Developer Certified Expert (Oracle APEX) l\u00e0 m\u1ed9t lo\u1ea1i ch\u1ee9ng ch\u1ec9 d\u00e0nh ri\u00eang cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean l\u00e0m vi\u1ec7c chuy\u00ean bi\u1ec7t v\u1edbi Oracle Application Express (APEX).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 n\u00e0y t\u1eadp trung ki\u1ec3m tra k\u1ef9 n\u0103ng ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Oracle Application Express, bao g\u1ed3m m\u1ecdi k\u1ef9 n\u0103ng t\u1eeb b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng \u0111\u1ebfn b\u00e1o c\u00e1o.<\/span><\/p>\n<h3><strong> <a href=\"https:\/\/education.oracle.com\/oracle-database-12c-oracle-certified-master-ocm-exam\/courP_7394\" target=\"_blank\" rel=\"noopener\">Oracle Certified Master (OCM)<\/a><\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Oracle Certified Master (OCM) l\u00e0 c\u1ea5p \u0111\u1ed9 cao nh\u1ea5t trong c\u00e1c lo\u1ea1i ch\u1ee9ng ch\u1ec9 Oracle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 n\u00e0y d\u00e0nh cho c\u00e1c chuy\u00ean gia Oracle \u0111\u00e3 c\u00f3 d\u00e0y d\u1eb7n kinh nghi\u1ec7m. Ch\u1ee9ng ch\u1ec9 OCM ph\u1ea3n \u00e1nh kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn v\u00e0 k\u0129 n\u0103ng gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p, l\u00e0 m\u1ed9t ch\u1ee9ng ch\u1ec9 mang l\u1ea1i \u0111i\u1ec3m c\u1ed9ng kh\u00e1 l\u1edbn cho d\u00e2n c\u00f4ng ngh\u1ec7.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_cau_hoi_thuong_gap_khi_hoc_Oracle\"><\/span><b>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi h\u1ecdc Oracle<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>H\u1ecdc Oracle c\u00f3 kh\u00f3 kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong th\u1ef1c t\u1ebf, vi\u1ec7c h\u1ecdc Oracle kh\u00f4ng h\u1ec1 kh\u00f3 n\u1ebfu b\u1ea1n \u0111\u00e3 c\u00f3 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 v\u00e0 ng\u00f4n ng\u1eef truy v\u1ea5n SQL. Oracle v\u1ec1 c\u01a1 b\u1ea3n gi\u1ed1ng nh\u01b0 SQL Server v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 kh\u00e1c, v\u1edbi nguy\u00ean t\u1eafc ki\u1ebfn tr\u00fac c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u1ef1, \u0111\u1ed3ng th\u1eddi c\u0169ng ho\u1ea1t \u0111\u1ed9ng v\u1edbi SQL (Structured Query Language), c\u1ed9ng th\u00eam c\u00e1c ph\u1ea7n m\u1edf r\u1ed9ng PL\/SQL ri\u00eang c\u1ee7a Oracle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n \u0111\u00e3 c\u00f3 ki\u1ebfn th\u1ee9c v\u1eefng v\u1ec1 Linux v\u00e0 SQL, vi\u1ec7c h\u1ecdc Oracle s\u1ebd tr\u1edf n\u00ean t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 d\u00e0ng. Oracle c\u0169ng cung c\u1ea5p nhi\u1ec1u t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp v\u00e0 h\u1ed7 tr\u1ee3 tr\u1ef1c tuy\u1ebfn, gi\u00fap b\u1ea1n ti\u1ebfp c\u1eadn v\u00e0 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n n\u00e0o kh\u00e1c, vi\u1ec7c h\u1ecdc Oracle c\u0169ng \u0111\u00f2i h\u1ecfi s\u1ef1 cam k\u1ebft v\u00e0 th\u1eddi gian \u0111\u1ec3 th\u1ef1c h\u00e0nh v\u00e0 l\u00e0m quen v\u1edbi n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00f3m l\u1ea1i, v\u1edbi s\u1ef1 chu\u1ea9n b\u1ecb v\u00e0 c\u1ed1 g\u1eafng n\u1ed7 l\u1ef1c, vi\u1ec7c h\u1ecdc Oracle kh\u00f4ng h\u1ec1 kh\u00f3 ti\u1ebfp thu v\u00e0 c\u00f2n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t tr\u1ea3i nghi\u1ec7m h\u1ecdc t\u1eadp th\u00fa v\u1ecb, b\u1ed5 \u00edch trong s\u1ef1 nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/span><b><\/b><\/p>\n<h3><b>L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 t\u1ef1 h\u1ecdc Oracle \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3, l\u1eadp tr\u00ecnh vi\u00ean ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecdc Oracle. \u0110\u1eb7c bi\u1ec7t, n\u1ebfu l\u1eadp tr\u00ecnh vi\u00ean \u0111\u00e3 c\u00f3 ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 kh\u00e1c, qu\u00e1 tr\u00ecnh t\u1ef1 h\u1ecdc Oracle s\u1ebd tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n do Oracle c\u0169ng s\u1edf h\u1eefu c\u00e1c nguy\u00ean t\u1eafc ki\u1ebfn tr\u00fac t\u01b0\u01a1ng t\u1ef1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng v\u1edbi SQL c\u00f9ng PL\/SQL c\u1ee7a ri\u00eang Oracle.\u00a0<\/span><\/p>\n<h3><b>C\u1ea7n chu\u1ea9n b\u1ecb nh\u1eefng k\u1ef9 n\u0103ng g\u00ec tr\u01b0\u1edbc khi h\u1ecdc Oracle?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 c\u00f3 th\u1ec3 h\u1ecdc Oracle hi\u1ec7u qu\u1ea3 nh\u1ea5t, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb cho m\u00ecnh b\u1ed9 k\u1ef9 n\u0103ng bao g\u1ed3m: SQL, PL\/SQL, m\u1ed9t trong nh\u1eefng ng\u00f4n ng\u1eef sau: Java, Python, b\u1ed9 nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u, c\u00f9ng k\u1ef9 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<h3><b>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0o th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi h\u1ecdc Oracle?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh h\u1ecdc Oracle, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c ng\u00f4n ng\u1eef sau \u0111\u1ec3 th\u1ef1c h\u00e0nh thao t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng: SQL, PL\/SQL, Python, PHP, Ruby, R.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_hoc_Oracle\"><\/span>T\u1ed5ng k\u1ebft h\u1ecdc Oracle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u1ed5ng k\u1ebft l\u1ea1i, vi\u1ec7c h\u1ecdc Oracle kh\u00f4ng ch\u1ec9 m\u1edf ra c\u00e1nh c\u1eeda cho b\u1ea1n b\u01b0\u1edbc s\u00e2u v\u00e0o th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 th\u00f4ng tin m\u00e0 c\u00f2n \u0111em l\u1ea1i h\u00e0ng lo\u1ea1t c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f9ng ti\u1ebfp t\u1ee5c theo d\u00f5i ITviec \u0111\u1ec3 c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c m\u1edbi v\u00e0 kh\u00e1m ph\u00e1 ti\u1ec1m n\u0103ng c\u1ee7a Oracle tr\u00ean h\u00e0nh tr\u00ecnh theo \u0111u\u1ed5i s\u1ef1 nghi\u1ec7p c\u00f4ng ngh\u1ec7 nh\u00e9!<\/span><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"sp-no-webp wp-image-5668 aligncenter sp-no-webp entered lazyloaded\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" alt=\"robby-2\" width=\"300\" height=\"300\" data-lazy-src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" data-lazy-sizes=\"(max-width: 300px) 100vw, 300px\" data-lazy-srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" data-ll-status=\"loaded\" \/><\/figure>\n<\/div>\n<p id=\"block-bdf220a1-3635-4794-9101-81d879939b92\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>B\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft hay v\u00e0 h\u1eefu \u00edch? \u0110\u1eebng ng\u1ea1i Share v\u1edbi b\u1ea1n b\u00e8 v\u00e0 \u0111\u1ed3ng nghi\u1ec7p nh\u00e9.<\/strong><\/p>\n<p id=\"block-a1315aab-406f-48df-97fc-6b9584e6e134\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>V\u00e0 nhanh tay tham kh\u1ea3o\u00a0<a href=\"http:\/\/itviec.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c l\u00e0m IT<\/a>\u00a0\u201cch\u1ea5t\u201d tr\u00ean ITviec<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n mu\u1ed1n kh\u00e1m ph\u00e1 v\u1ed1n ki\u1ebfn th\u1ee9c \u0111\u1ed3 s\u1ed9 v\u1ec1 Oracle nh\u01b0ng kh\u00f4ng bi\u1ebft b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft v\u1ec1 vi\u1ec7c h\u1ecdc Oracle, t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao, c\u0169ng nh\u01b0 nh\u1eefng c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p m\u00e0 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng Oracle mang l\u1ea1i tr\u00ean [&hellip;]<\/p>\n","protected":false},"author":211,"featured_media":66570,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-66566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it","category-tai-lieu-it-online"],"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>H\u1ecdc Oracle: L\u1ed9 tr\u00ecnh, Kh\u00f3a h\u1ecdc Oracle v\u00e0 Ch\u1ee9ng ch\u1ec9 Oracle n\u00ean c\u00f3 - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Mu\u1ed1n h\u1ecdc Oracle n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? 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B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft v\u1ec1 vi\u1ec7c h\u1ecdc Oracle, t\u1eeb c\u01a1 b\u1ea3n\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/hoc-oracle\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-20T14:14:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/Thumbnail-hoc-oracle-vippro.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"790\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Huy\u1ec1n My\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Huy\u1ec1n My\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"20 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"H\u1ecdc Oracle: L\u1ed9 tr\u00ecnh, Kh\u00f3a h\u1ecdc Oracle v\u00e0 Ch\u1ee9ng ch\u1ec9 Oracle n\u00ean c\u00f3 - ITviec Blog","description":"Mu\u1ed1n h\u1ecdc Oracle n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? T\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 l\u1ed9 tr\u00ecnh h\u1ecdc, c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p v\u00e0 c\u00e1c kh\u00f3a h\u1ecdc Oracle ph\u1ed5 bi\u1ebfn.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itviec.com\/blog\/hoc-oracle\/","og_locale":"vi_VN","og_type":"article","og_title":"H\u1ecdc Oracle c\u00f3 kh\u00f3 kh\u00f4ng? Mu\u1ed1n h\u1ecdc Oracle n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u?","og_description":"B\u1ea1n mu\u1ed1n kh\u00e1m ph\u00e1 v\u1ed1n ki\u1ebfn th\u1ee9c \u0111\u1ed3 s\u1ed9 v\u1ec1 Oracle nh\u01b0ng kh\u00f4ng bi\u1ebft b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? 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