{"id":88574,"date":"2025-07-03T18:11:10","date_gmt":"2025-07-03T11:11:10","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=88574"},"modified":"2025-07-04T11:53:17","modified_gmt":"2025-07-04T04:53:17","slug":"data-scientist-vs-data-engineer","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/data-scientist-vs-data-engineer\/","title":{"rendered":"Data Scientist vs Data Engineer: Ngh\u1ec1 n\u00e0o h\u1ee3p v\u1edbi b\u1ea1n?"},"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\/data-scientist-vs-data-engineer\/#So_sanh_tong_quan_Data_Scientist_vs_Data_Engineer\" >So s\u00e1nh t\u1ed5ng quan Data Scientist vs Data Engineer<\/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\/data-scientist-vs-data-engineer\/#Data_Scientist_vs_Data_Engineer_Vai_tro_nao_phu_hop_voi_ban\" >Data Scientist vs Data Engineer: Vai tr\u00f2 n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi b\u1ea1n?<\/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\/data-scientist-vs-data-engineer\/#Tai_lieu_va_khoa_hoc_danh_cho_Data_Scientist_vs_Data_Engineer\" >T\u00e0i li\u1ec7u v\u00e0 kh\u00f3a h\u1ecdc d\u00e0nh cho Data Scientist vs Data Engineer<\/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\/data-scientist-vs-data-engineer\/#Cau_hoi_thuong_gap_ve_Data_Scientist_va_Data_Engineer\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Data Scientist v\u00e0 Data Engineer<\/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\/data-scientist-vs-data-engineer\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><em><strong>Data Scientist v\u00e0 Data Engineer l\u00e0 hai vai tr\u00f2 n\u1ed5i b\u1eadt trong l\u0129nh v\u1ef1c d\u1eef li\u1ec7u. Tuy nhi\u00ean, kh\u00f4ng \u00edt ng\u01b0\u1eddi v\u1eabn nh\u1ea7m l\u1eabn v\u1ec1 c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3, k\u1ef9 n\u0103ng c\u1ea7n c\u00f3, hay l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a hai v\u1ecb tr\u00ed n\u00e0y. N\u1ebfu b\u1ea1n \u0111ang ph\u00e2n v\u00e2n gi\u1eefa Data Scientist vs Data Engineer, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p ph\u00f9 h\u1ee3p.<\/strong><\/em><\/p>\n\n\n\n<p>\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u ngay:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Data Scientist v\u00e0 Data Engineer kh\u00e1c nhau th\u1ebf n\u00e0o v\u1ec1: tr\u00e1ch nhi\u1ec7m, k\u1ef9 n\u0103ng, h\u1ecdc v\u1ea5n v\u00e0 c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p<\/li>\n\n\n\n<li>Data Scientist vs Data Engineer &#8211; vai tr\u00f2 n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi b\u1ea1n?<\/li>\n\n\n\n<li>M\u1ee9c l\u01b0\u01a1ng c\u1ee7a 2 v\u1ecb tr\u00ed c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t do \u0111\u00e2u?<\/li>\n\n\n\n<li>Data Engineer c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Data Scientist kh\u00f4ng?<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-so-sanh-t\u1ed5ng-quan-data-scientist-vs-data-engineer\"><span class=\"ez-toc-section\" id=\"So_sanh_tong_quan_Data_Scientist_vs_Data_Engineer\"><\/span><strong>So s\u00e1nh t\u1ed5ng quan Data Scientist vs Data Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t, c\u00f9ng hi\u1ec3u nhanh v\u1ec1 \u0111i\u1ec3m chung c\u1ee7a Data Scientist v\u00e0 Data Engineer: C\u1ea3 hai v\u1ecb tr\u00ed \u0111\u1ec1u c\u00f3 vai tr\u00f2 trong l\u0129nh v\u1ef1c x\u1eed l\u00fd, ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn v\u00e0 c\u00f9ng h\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c ti\u00eau chung: bi\u1ebfn d\u1eef li\u1ec7u th\u00f4 th\u00e0nh th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb ph\u1ee5c v\u1ee5 cho ho\u1ea1t \u0111\u1ed9ng kinh doanh ho\u1eb7c k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<p>Data Scientist v\u00e0 Data Engineer \u0111\u1ec1u l\u00e0m vi\u1ec7c v\u1edbi h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u, c\u1ea7n k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh, hi\u1ec3u bi\u1ebft v\u1ec1 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 hi\u1ec7n \u0111\u1ea1i nh\u01b0 SQL, Python, ho\u1eb7c Spark.\u00a0<\/p>\n\n\n\n<p>Ch\u00ednh v\u00ec c\u00f9ng chia s\u1ebb n\u1ec1n t\u1ea3ng v\u00e0 c\u00f4ng c\u1ee5, nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng nh\u1ea7m l\u1eabn gi\u1eefa hai v\u1ecb tr\u00ed n\u00e0y. Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf m\u1ee5c ti\u00eau v\u00e0 ph\u1ea1m vi c\u00f4ng vi\u1ec7c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Data Scientist<\/strong> l\u00e0 ng\u01b0\u1eddi ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u00f3 \u0111\u1ec3 r\u00fat ra \u0111\u01b0\u1ee3c th\u00f4ng tin quan tr\u1ecdng t\u1eeb d\u1eef li\u1ec7u, x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n v\u00e0 h\u1ed7 tr\u1ee3 ra quy\u1ebft \u0111\u1ecbnh trong t\u01b0\u01a1ng lai.<\/li>\n\n\n\n<li><strong>Data Engineer<\/strong> l\u00e0 ng\u01b0\u1eddi x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u s\u1eb5n s\u00e0ng, \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n\n\n\n<p>S\u1ef1 nh\u1ea7m l\u1eabn n\u00e0y \u0111\u00f4i khi d\u1eabn \u0111\u1ebfn t\u00ecnh hu\u1ed1ng \u1ee9ng vi\u00ean b\u1ecb h\u1ecfi sai tr\u1ecdng t\u00e2m, ho\u1eb7c l\u1ef1a ch\u1ecdn sai h\u01b0\u1edbng ph\u00e1t tri\u1ec3n v\u00ec ch\u01b0a ph\u00e2n bi\u1ec7t r\u00f5 vai tr\u00f2 c\u1ee7a t\u1eebng v\u1ecb tr\u00ed. B\u1ea3ng \u1edf d\u01b0\u1edbi \u0111\u00e2y s\u1ebd cho b\u1ea1n th\u1ea5y m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 s\u1ef1 kh\u00e1c nhau c\u1ee7a Data Scientist v\u00e0 Data Engineer:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ti\u00eau ch\u00ed<\/strong><\/td><td><strong>Data Scientist<\/strong><\/td><td><strong>Data Engineer<\/strong><\/td><\/tr><tr><td><strong>Tr\u00e1ch nhi\u1ec7m ch\u00ednh<\/strong><\/td><td>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u, t\u1ea1o m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n, tr\u1ef1c quan h\u00f3a v\u00e0 tri\u1ec3n khai d\u1eef li\u1ec7u<\/td><td>X\u00e2y d\u1ef1ng pipeline x\u1eed l\u00fd d\u1eef li\u1ec7u, b\u1ea3o tr\u00ec ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u, qu\u1ea3n l\u00fd kho d\u1eef li\u1ec7u<\/td><\/tr><tr><td><strong>K\u1ef9 n\u0103ng c\u1ed1t l\u00f5i<\/strong><\/td><td>X\u00e1c su\u1ea5t th\u1ed1ng k\u00ea, Machine Learning, l\u1eadp tr\u00ecnh (Python\/R), tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u (Matplotlib, Seaborn, Plotly, Tableau v\u00e0 Power BI)<\/td><td>L\u1eadp tr\u00ecnh (Python, Java, Scala, SQL), c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u l\u1edbn (Hadoop, Spark), ETL, h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u<\/td><\/tr><tr><td><strong>Tr\u00ecnh \u0111\u1ed9 h\u1ecdc v\u1ea5n<\/strong><\/td><td>B\u1eb1ng c\u1eed nh\u00e2n, th\u1ea1c s\u1ef9 ho\u1eb7c cao h\u01a1n v\u1ec1 To\u00e1n, Th\u1ed1ng k\u00ea, Khoa h\u1ecdc M\u00e1y t\u00ednh, ho\u1eb7c c\u00e1c ng\u00e0nh c\u00f3 h\u1ecdc v\u1ec1 thu\u1eadt to\u00e1n.<\/td><td>B\u1eb1ng c\u1eed nh\u00e2n v\u1ec1 Khoa h\u1ecdc m\u00e1y t\u00ednh, H\u1ec7 th\u1ed1ng th\u00f4ng tin, ho\u1eb7c c\u00e1c ng\u00e0nh k\u1ef9 thu\u1eadt<\/td><\/tr><tr><td><strong>L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p<\/strong><\/td><td>Data Analyst\/Junior Data Scientist \u2192 Data Scientist \u2192 Senior Data Scientist\/AI Researcher \u2192 Head of Data Science<\/td><td>Junior Data Engineer \u2192 Data Engineer \u2192 Senior Data Engineer \u2192 Lead\/Head of Data Engineering<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>C\u00f9ng ph\u00e2n t\u00edch chi ti\u1ebft h\u01a1n s\u1ef1 kh\u00e1c nhau gi\u1eefa 2 v\u1ecb tr\u00ed theo 4 ti\u00eau ch\u00ed c\u1ed1t l\u00f5i \u1edf tr\u00ean nh\u00e9:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist-vs-data-engineer-trach-nhi\u1ec7m-va-mo-t\u1ea3-cong-vi\u1ec7c\"><strong>Data Scientist vs Data Engineer: Tr\u00e1ch nhi\u1ec7m v\u00e0 m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-scientist-chuyen-vien-khoa-h\u1ecdc-d\u1eef-li\u1ec7u\"><strong>Data Scientist (Chuy\u00ean vi\u00ean khoa h\u1ecdc d\u1eef li\u1ec7u)<\/strong><\/h4>\n\n\n\n<p>Trong m\u1ed9t d\u1ef1 \u00e1n, Data Scientist ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e2n t\u00edch, m\u00f4 h\u00ecnh h\u00f3a v\u00e0 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin t\u1eeb d\u1eef li\u1ec7u. N\u00f3i c\u00e1ch kh\u00e1c, h\u1ecd l\u00e0 ng\u01b0\u1eddi c\u00f3 kh\u1ea3 n\u0103ng \u201ck\u1ec3 chuy\u1ec7n b\u1eb1ng d\u1eef li\u1ec7u\u201d &#8211; gi\u1ea3i th\u00edch c\u00e1ch c\u00e1c y\u1ebfu t\u1ed1 trong d\u1eef li\u1ec7u t\u00e1c \u0111\u1ed9ng l\u1eabn nhau \u0111\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng. H\u1ecd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00fap t\u1ed5 ch\u1ee9c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng v\u00e0 d\u1eef li\u1ec7u th\u1ef1c t\u1ebf.&nbsp;<\/p>\n\n\n\n<p>C\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u: <\/strong>\u1ede b\u01b0\u1edbc n\u00e0y, Data Scientist th\u01b0\u1eddng ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi Data Engineer \u0111\u1ec3 hi\u1ec3u c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp, l\u01b0u tr\u1eef v\u00e0 lu\u00e2n chuy\u1ec3n trong h\u1ec7 th\u1ed1ng. V\u00ec d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau &#8211; ch\u1eb3ng h\u1ea1n nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u giao d\u1ecbch, API, ho\u1eb7c c\u00e1c file log &#8211; vi\u1ec7c n\u1eafm b\u1eaft lu\u1ed3ng d\u1eef li\u1ec7u l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng \u0111\u00fang d\u1eef li\u1ec7u cho m\u1ee5c ti\u00eau ph\u00e2n t\u00edch.<\/li>\n\n\n\n<li><strong>L\u00e0m s\u1ea1ch d\u1eef li\u1ec7u<\/strong>: \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t v\u00e0 t\u1ed1n nhi\u1ec1u th\u1eddi gian trong quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Data Scientist. D\u1eef li\u1ec7u th\u1ef1c t\u1ebf th\u01b0\u1eddng ch\u1ee9a nhi\u1ec1u l\u1ed7i nh\u01b0 sai ch\u00ednh t\u1ea3 (typo), gi\u00e1 tr\u1ecb b\u1ecb thi\u1ebfu (missing), ho\u1eb7c tr\u00f9ng l\u1eb7p (duplicate). N\u1ebfu kh\u00f4ng x\u1eed l\u00fd k\u1ef9 \u1edf giai \u0111o\u1ea1n n\u00e0y, c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ebd lan sang giai \u0111o\u1ea1n m\u00f4 h\u00ecnh h\u00f3a v\u00e0 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3. \u0110\u00f3 l\u00e0 l\u00fd do gi\u1edbi chuy\u00ean m\u00f4n th\u01b0\u1eddng nh\u1ea5n m\u1ea1nh nguy\u00ean t\u1eafc: <strong><em>&#8220;Garbage in, garbage out&#8221;<\/em><\/strong> &#8211; d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o kh\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ea7u ra thi\u1ebfu ch\u00ednh x\u00e1c v\u00e0 kh\u00f3 tin c\u1eady.<\/li>\n\n\n\n<li><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong>: Data Scientist th\u1ef1c hi\u1ec7n vi\u1ec7c khai th\u00e1c v\u00e0 x\u1eed l\u00fd c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn nh\u1eb1m ph\u00e1t hi\u1ec7n xu h\u01b0\u1edbng, m\u1ed1i quan h\u1ec7 \u1ea9n, v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn k\u1ebft qu\u1ea3 m\u00e0 doanh nghi\u1ec7p quan t\u00e2m. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea m\u00f4 t\u1ea3, ph\u00e2n t\u00edch \u0111a bi\u1ebfn v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt h\u1ecdc m\u00e1y c\u01a1 b\u1ea3n \u0111\u1ec3 l\u00e0m r\u00f5 c\u00e1c m\u1eabu (patterns) c\u00f3 trong d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh<\/strong>: D\u1ef1a tr\u00ean d\u1eef li\u1ec7u l\u1ecbch s\u1eed, Data Scientist x\u00e2y d\u1ef1ng c\u00e1c m\u00f4 h\u00ecnh AI ho\u1eb7c Machine Learning nh\u1eb1m d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng t\u01b0\u01a1ng lai &#8211; v\u00ed d\u1ee5 nh\u01b0 h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng, bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng, ho\u1eb7c c\u00e1c nguy c\u01a1 ti\u1ec1m \u1ea9n. Nh\u1eefng m\u00f4 h\u00ecnh n\u00e0y gi\u00fap t\u1ed5 ch\u1ee9c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ch\u1ee7 \u0111\u1ed9ng thay v\u00ec ch\u1ec9 ph\u1ea3n \u1ee9ng b\u1ecb \u0111\u1ed9ng v\u1edbi d\u1eef ki\u1ec7n \u0111\u00e3 x\u1ea3y ra.<\/li>\n\n\n\n<li><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/strong>: Data Scientist chuy\u1ec3n c\u00e1c ph\u00e1t hi\u1ec7n ph\u1ee9c t\u1ea1p th\u00e0nh bi\u1ec3u \u0111\u1ed3, b\u00e1o c\u00e1o ho\u1eb7c dashboard d\u1ec5 hi\u1ec3u, gi\u00fap c\u00e1c b\u00ean li\u00ean quan &#8211; bao g\u1ed3m c\u1ea3 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt &#8211; n\u1eafm b\u1eaft th\u00f4ng tin nhanh ch\u00f3ng<strong> <\/strong>v\u00e0 d\u1ec5 hi\u1ec3u v\u1ea5n \u0111\u1ec1 c\u0169ng nh\u01b0 k\u1ebft qu\u1ea3.<\/li>\n\n\n\n<li><strong>Tri\u1ec3n khai d\u1eef li\u1ec7u v\u00e0 h\u1ed7 tr\u1ee3 chi\u1ebfn l\u01b0\u1ee3c<\/strong>: Data Scientist s\u1ebd ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kinh doanh \u0111\u1ec3 \u0111\u01b0a ra khuy\u1ebfn ngh\u1ecb d\u1ef1a tr\u00ean d\u1eef li\u1ec7u, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh h\u01b0\u1edbng chi\u1ebfn l\u01b0\u1ee3c, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh v\u00e0 h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p t\u0103ng tr\u01b0\u1edfng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c ti\u1ec5n.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <strong><a href=\"https:\/\/itviec.com\/blog\/cong-viec-cua-data-scientist-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Scientist l\u00e0 l\u00e0m g\u00ec: C\u00f4ng vi\u1ec7c v\u00e0 k\u1ef9 n\u0103ng c\u1ea7n c\u00f3<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-engineer-k\u1ef9-s\u01b0-d\u1eef-li\u1ec7u\"><strong>Data Engineer (K\u1ef9 s\u01b0 d\u1eef li\u1ec7u)<\/strong><\/h4>\n\n\n\n<p>Data Engineer \u0111\u01b0\u1ee3c coi l\u00e0 k\u1ef9 s\u01b0 x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac d\u1eef li\u1ec7u \u1edf m\u1ed9t d\u1ef1 \u00e1n. H\u1ecd x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng x\u1eed l\u00fd d\u1eef li\u1ec7u &#8211; \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u201ck\u1ef9 s\u01b0 h\u1ea1 t\u1ea7ng\u201d gi\u00fap d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp, t\u1ed5 ch\u1ee9c v\u00e0 ph\u00e2n ph\u1ed1i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u00e1ng tin c\u1eady. Tr\u00e1ch nhi\u1ec7m ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\u00e2y d\u1ef1ng quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u: <\/strong>Data Engineer thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai c\u00e1c pipeline d\u1eef li\u1ec7u \u2013 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc tr\u00edch xu\u1ea5t (extract), bi\u1ebfn \u0111\u1ed5i (transform), v\u00e0 t\u1ea3i d\u1eef li\u1ec7u (load) t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau v\u00e0o h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef (data warehouse, data lake). \u0110\u00e2y l\u00e0 x\u01b0\u01a1ng s\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u s\u1eb5n s\u00e0ng cho c\u00e1c ph\u00e2n t\u00edch sau n\u00e0y.<\/li>\n\n\n\n<li><strong>B\u1ea3o tr\u00ec ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u: <\/strong>Sau khi pipeline \u0111\u01b0\u1ee3c tri\u1ec3n khai, Data Engineer c\u00f3 nhi\u1ec7m v\u1ee5 theo d\u00f5i, t\u1ed1i \u01b0u v\u00e0 m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng khi d\u1eef li\u1ec7u ph\u00e1t tri\u1ec3n. H\u1ecd x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u n\u0103ng, l\u1ed7i x\u1eed l\u00fd, c\u1ea5u h\u00ecnh t\u00e0i nguy\u00ean v\u00e0 \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 partitioning, caching, indexing \u0111\u1ec3 t\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh.<\/li>\n\n\n\n<li><strong>Qu\u1ea3n l\u00fd v\u00e0 t\u1ed5 ch\u1ee9c d\u1eef li\u1ec7u: <\/strong>H\u1ecd ch\u1ecbu tr\u00e1ch nhi\u1ec7m thi\u1ebft k\u1ebf c\u00e1ch l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p (v\u00ed d\u1ee5: l\u01b0u d\u01b0\u1edbi \u0111\u1ecbnh d\u1ea1ng parquet, ho\u1eb7c t\u1ea1o b\u1ea3ng ph\u00e2n v\u00f9ng tr\u00ean h\u1ec7 th\u1ed1ng warehouse nh\u01b0 Snowflake). \u0110\u1ed3ng th\u1eddi, h\u1ecd c\u0169ng \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef an to\u00e0n, d\u1ec5 truy xu\u1ea5t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u (data governance, ph\u00e2n quy\u1ec1n truy c\u1eadp\u2026).<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <strong><a href=\"https:\/\/itviec.com\/blog\/data-engineer-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Engineer: C\u00f4ng vi\u1ec7c, K\u1ef9 n\u0103ng, M\u1ee9c l\u01b0\u01a1ng th\u1ebf n\u00e0o?<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist-vs-data-engineer-yeu-c\u1ea7u-v\u1ec1-k\u1ef9-nang\"><strong>Data Scientist vs Data Engineer: Y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 n\u0103ng<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-scientist\"><strong>Data Scientist<\/strong><\/h4>\n\n\n\n<p>\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t Data Scientist v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng \u1edf vai tr\u00f2 n\u00e0y, \u1ee9ng vi\u00ean c\u1ea7n c\u00e1c k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\u00e1c su\u1ea5t v\u00e0 th\u1ed1ng k\u00ea: <\/strong>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 n\u0103ng quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi m\u1ed9t Data Scientist. H\u1ea7u h\u1ebft c\u00e1c m\u00f4 h\u00ecnh ph\u00e2n t\u00edch, thu\u1eadt to\u00e1n v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u1ec1u d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean l\u00fd x\u00e1c su\u1ea5t v\u00e0 th\u1ed1ng k\u00ea. Vi\u1ec7c n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng \u0111\u00fang m\u00f4 h\u00ecnh, m\u00e0 c\u00f2n bi\u1ebft khi n\u00e0o n\u00ean \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0o cho ph\u00f9 h\u1ee3p. Ngo\u00e0i ra, k\u1ef9 n\u0103ng th\u1ed1ng k\u00ea c\u00f2n h\u1ed7 tr\u1ee3 trong vi\u1ec7c ph\u00e2n t\u00edch ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u, ki\u1ec3m \u0111\u1ecbnh gi\u1ea3 thuy\u1ebft v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c bi\u1ebfn &#8211; nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch.<\/li>\n\n\n\n<li><strong>M\u00f4 h\u00ecnh h\u1ecdc m\u00e1y: <\/strong>Trong l\u0129nh v\u1ef1c AI\/Machine Learning, c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n kh\u00e1c nhau nh\u01b0 ph\u00e2n lo\u1ea1i, h\u1ed3i quy, ph\u00e2n c\u1ee5m ho\u1eb7c ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng. M\u1ed9t Data Scientist c\u1ea7n hi\u1ec3u r\u00f5 c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ph\u1ed5 bi\u1ebfn v\u00e0 bi\u1ebft c\u00e1ch l\u1ef1a ch\u1ecdn, hu\u1ea5n luy\u1ec7n c\u0169ng nh\u01b0 \u0111\u00e1nh gi\u00e1 m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau ph\u00e2n t\u00edch. Ki\u1ebfn th\u1ee9c n\u00e0y gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c v\u00e0 khai th\u00e1c t\u1ed1i \u0111a gi\u00e1 tr\u1ecb t\u1eeb d\u1eef li\u1ec7u l\u1ecbch s\u1eed.<\/li>\n\n\n\n<li><strong>L\u1eadp tr\u00ecnh (Python ho\u1eb7c R): <\/strong>Hi\u1ec7n nay c\u00f3 nhi\u1ec1u n\u1ec1n t\u1ea3ng gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi m\u1ed9t Data Scientist th\u00ec l\u1eadp tr\u00ecnh l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng kh\u00f4ng th\u1ec3 thi\u1ebfu, n\u00f3 gi\u00fap b\u1ea1n t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u hay t\u00f9y ch\u1ec9nh (customize) m\u00f4 h\u00ecnh c\u1ee7a m\u00ecnh. Hai ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn nh\u1ea5t trong l\u0129nh v\u1ef1c khoa h\u1ecdc d\u1eef li\u1ec7u l\u00e0 Python v\u00e0 R. Python \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1edd h\u1ec7 sinh th\u00e1i phong ph\u00fa (pandas, scikit-learn, TensorFlow), trong khi R m\u1ea1nh v\u1ec1 ph\u00e2n t\u00edch th\u1ed1ng k\u00ea v\u00e0 tr\u1ef1c quan h\u00f3a.<\/li>\n\n\n\n<li><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u: <\/strong>Data Scientist c\u1ea7n bi\u1ebft c\u00e1ch tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch th\u00f4ng qua bi\u1ec3u \u0111\u1ed3, dashboard ho\u1eb7c b\u00e1o c\u00e1o tr\u1ef1c quan nh\u1eb1m truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u. K\u1ef9 n\u0103ng n\u00e0y gi\u00fap chuy\u1ec3n \u0111\u1ed5i c\u00e1c ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p th\u00e0nh h\u00ecnh \u1ea3nh d\u1ec5 ti\u1ebfp c\u1eadn, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh v\u00e0 t\u1ea1o s\u1ef1 \u0111\u1ed3ng thu\u1eadn gi\u1eefa doanh nghi\u1ec7p v\u00e0 kh\u00e1ch h\u00e0ng. M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn trong tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u bao g\u1ed3m: <em>Matplotlib<\/em>, <em>Seaborn<\/em>, <em>Plotly<\/em>, <em>Tableau<\/em> v\u00e0 <em>Power BI<\/em>.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-engineer\"><strong>Data Engineer<\/strong><\/h4>\n\n\n\n<p>Data Engineer c\u1ea7n s\u1edf h\u1eefu n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc c\u00f9ng kinh nghi\u1ec7m l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i. C\u00e1c k\u1ef9 n\u0103ng quan tr\u1ecdng bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u1eadp tr\u00ecnh: <\/strong>L\u1eadp tr\u00ecnh l\u00e0 c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a m\u1ed9t Data Engineer n\u00ean b\u1ea1n c\u1ea7n th\u00e0nh th\u1ea1o \u00edt nh\u1ea5t m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Java, Scala ho\u1eb7c Python \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u \u1edf quy m\u00f4 l\u1edbn v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c pipeline t\u1ef1 \u0111\u1ed9ng. Ngo\u00e0i ra, SQL l\u00e0 k\u1ef9 n\u0103ng b\u1eaft bu\u1ed9c \u0111\u1ec3 truy v\u1ea5n v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u trong c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 ho\u1eb7c phi quan h\u1ec7.<\/li>\n\n\n\n<li><strong>Kho d\u1eef li\u1ec7u v\u00e0 ETL (Extract, Transform, Load): <\/strong>V\u00ec \u0111\u1eb7c th\u00f9 c\u00f4ng vi\u1ec7c g\u1eafn li\u1ec1n v\u1edbi d\u1eef li\u1ec7u, Data Engineer c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c v\u1eefng v\u1ec1 m\u00f4 h\u00ecnh kho d\u1eef li\u1ec7u (data warehouse) v\u00e0 quy tr\u00ecnh ETL &#8211; h\u1ecd ph\u1ea3i hi\u1ec3u c\u00e1ch tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, x\u1eed l\u00fd v\u00e0 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ecbnh d\u1ea1ng, l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u, sau \u0111\u00f3 t\u1ea3i v\u00e0o h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef trung t\u00e2m \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u00e2n t\u00edch v\u00e0 b\u00e1o c\u00e1o.<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u (Database Systems): <\/strong>Hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u01b0 MySQL, PostgreSQL, MongoDB ho\u1eb7c Cassandra \u0111\u1ec3 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i d\u1eef li\u1ec7u v\u00e0 m\u1ee5c ti\u00eau s\u1eed d\u1ee5ng. Ngo\u00e0i kh\u1ea3 n\u0103ng l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p, b\u1ea1n c\u00f2n ph\u1ea3i t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u n\u0103ng truy v\u1ea5n th\u00f4ng qua vi\u1ec7c thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac b\u1ea3ng h\u1ee3p l\u00fd, ph\u00e2n v\u00f9ng d\u1eef li\u1ec7u (partitioning), c\u0169ng nh\u01b0 l\u1ef1a ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng l\u01b0u tr\u1eef hi\u1ec7u qu\u1ea3 (nh\u01b0 Parquet, ORC). \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap t\u0103ng t\u1ed1c x\u1eed l\u00fd v\u00e0 gi\u1ea3m chi ph\u00ed t\u00e0i nguy\u00ean trong c\u00e1c pipeline d\u1eef li\u1ec7u l\u1edbn.<\/li>\n\n\n\n<li><strong>C\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u l\u1edbn (Big Data Technologies): <\/strong>Data Engineer th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u00e2n t\u00e1n nh\u01b0 Hadoop, Apache Spark, v\u00e0 Hive. Nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p x\u1eed l\u00fd d\u1eef li\u1ec7u \u1edf quy m\u00f4 l\u1edbn v\u1edbi t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist-vs-data-engineer-yeu-c\u1ea7u-v\u1ec1-trinh-d\u1ed9-h\u1ecdc-v\u1ea5n\"><strong>Data Scientist vs Data Engineer: Y\u00eau c\u1ea7u v\u1ec1 tr\u00ecnh \u0111\u1ed9 h\u1ecdc v\u1ea5n<\/strong><\/h3>\n\n\n\n<p>M\u1eb7c d\u00f9 c\u1ea3 Data Engineer v\u00e0 Data Scientist \u0111\u1ec1u y\u00eau c\u1ea7u n\u1ec1n t\u1ea3ng h\u1ecdc v\u1ea5n v\u1eefng ch\u1eafc v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u01b0ng m\u1ee9c \u0111\u1ed9 k\u1ef3 v\u1ecdng c\u1ee7a nh\u00e0 tuy\u1ec3n d\u1ee5ng \u0111\u1ed1i v\u1edbi t\u1eebng v\u1ecb tr\u00ed l\u1ea1i kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-scientist-0\"><strong>Data Scientist<\/strong><\/h4>\n\n\n\n<p>V\u1ecb tr\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem l\u00e0 thi\u00ean v\u1ec1 nghi\u00ean c\u1ee9u v\u00e0 m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u n\u00e2ng cao, do \u0111\u00f3 y\u00eau c\u1ea7u h\u1ecdc v\u1ea5n th\u01b0\u1eddng cao h\u01a1n. Theo kh\u1ea3o s\u00e1t c\u1ee7a <a href=\"https:\/\/365datascience.com\/career-advice\/data-engineer-vs-data-scientist-which-is-better\/\" target=\"_blank\" rel=\"noreferrer noopener\">365 Data Science (2024)<\/a>, g\u1ea7n 30% nh\u00e0 tuy\u1ec3n d\u1ee5ng y\u00eau c\u1ea7u \u1ee9ng vi\u00ean c\u00f3 b\u1eb1ng Th\u1ea1c s\u0129, v\u00e0 h\u01a1n 24% \u01b0u ti\u00ean Ti\u1ebfn s\u0129. \u1ee8ng vi\u00ean n\u00ean c\u00f3 n\u1ec1n t\u1ea3ng h\u1ecdc thu\u1eadt v\u1ec1 To\u00e1n h\u1ecdc, Th\u1ed1ng k\u00ea, Khoa h\u1ecdc m\u00e1y t\u00ednh, ho\u1eb7c c\u00e1c ng\u00e0nh li\u00ean quan c\u00f3 \u0111\u00e0o t\u1ea1o v\u1ec1 thu\u1eadt to\u00e1n v\u00e0 ph\u00e2n t\u00edch th\u1ed1ng k\u00ea chuy\u00ean s\u00e2u. Ngo\u00e0i ra, c\u00e1c ch\u1ee9ng ch\u1ec9 b\u1ed5 sung v\u1ec1 Machine Learning, Cloud Computing ho\u1eb7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u0169ng l\u00e0 \u0111i\u1ec3m c\u1ed9ng khi \u1ee9ng tuy\u1ec3n.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-engineer-0\"><strong>Data Engineer<\/strong><\/h4>\n\n\n\n<p>C\u00e1c nh\u00e0 tuy\u1ec3n d\u1ee5ng th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1eb1ng c\u1eed nh\u00e2n trong c\u00e1c ng\u00e0nh nh\u01b0 Khoa h\u1ecdc m\u00e1y t\u00ednh, K\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m, H\u1ec7 th\u1ed1ng th\u00f4ng tin, ho\u1eb7c C\u00f4ng ngh\u1ec7 th\u00f4ng tin. Theo c\u00f9ng kh\u1ea3o s\u00e1t, g\u1ea7n 40% tin tuy\u1ec3n d\u1ee5ng Data Engineer ch\u1ea5p nh\u1eadn \u1ee9ng vi\u00ean c\u00f3 b\u1eb1ng c\u1eed nh\u00e2n, v\u00e0 ch\u1ec9 4% y\u00eau c\u1ea7u b\u1eb1ng Ti\u1ebfn s\u0129 \u2013 cho th\u1ea5y \u0111\u00e2y l\u00e0 v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt th\u1ef1c h\u00e0nh h\u01a1n l\u00e0 h\u1ecdc thu\u1eadt chuy\u00ean s\u00e2u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tom-l\u1ea1i\"><strong>T\u00f3m l\u1ea1i<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u1ebfu b\u1ea1n \u0111\u1ecbnh h\u01b0\u1edbng tr\u1edf th\u00e0nh Data Engineer, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 tin b\u1eaft \u0111\u1ea7u khi c\u00f3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng v\u00e0 b\u1eb1ng c\u1eed nh\u00e2n chuy\u00ean ng\u00e0nh ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>N\u1ebfu b\u1ea1n theo \u0111u\u1ed5i Data Scientist, \u0111\u1eb7c bi\u1ec7t l\u00e0m \u1edf c\u00e1c d\u1ef1 \u00e1n c\u00f3 s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 ph\u1ee9c t\u1ea1p ho\u1eb7c \u0111\u1ecbnh h\u01b0\u1edbng R&amp;D, b\u1ea1n s\u1ebd c\u1ea7n \u0111\u1ea7u t\u01b0 nghi\u00eam t\u00fac v\u00e0o h\u1ecdc thu\u1eadt v\u00e0 k\u1ef9 n\u0103ng ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng chuy\u00ean s\u00e2u.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist-vs-data-engineer-con-d\u01b0\u1eddng-s\u1ef1-nghi\u1ec7p\"><strong>Data Scientist vs Data Engineer: Con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-l\u1ed9-trinh-phat-tri\u1ec3n-s\u1ef1-nghi\u1ec7p-c\u1ee7a-data-scientist\"><strong>L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p c\u1ee7a Data Scientist<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Data Analyst \/ Junior Data Scientist: <\/strong>Data Scientist th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u s\u1ef1 nghi\u1ec7p \u1edf vai tr\u00f2 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, tr\u1ef1c quan h\u00f3a k\u1ebft qu\u1ea3 v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c Data Scientist c\u1ea5p cao trong vi\u1ec7c chu\u1ea9n b\u1ecb d\u1eef li\u1ec7u c\u0169ng nh\u01b0 tri\u1ec3n khai c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n c\u01a1 b\u1ea3n. V\u1ecb tr\u00ed n\u00e0y gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 t\u01b0 duy ph\u00e2n t\u00edch, hi\u1ec3u r\u00f5 quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u, c\u0169ng nh\u01b0 l\u00e0m quen v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 c\u00f4ng c\u1ee5 m\u00e0 doanh nghi\u1ec7p \u0111ang s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>Mid-level Data Scientist: <\/strong>\u1ede v\u1ecb tr\u00ed n\u00e0y n\u00e0y, b\u1ea1n \u0111\u00e3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 ch\u1ee7 trong vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai c\u00e1c d\u1ef1 \u00e1n ph\u00e2n t\u00edch t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i. Mid-level Data Scientist th\u01b0\u1eddng l\u00e0m vi\u1ec7c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c ph\u00f2ng ban nh\u01b0 marketing, v\u1eadn h\u00e0nh ho\u1eb7c s\u1ea3n ph\u1ea9m \u0111\u1ec3 hi\u1ec3u r\u00f5 y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n, x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n, \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 m\u00f4 h\u00ecnh v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u h\u00f3a chi\u1ebfn l\u01b0\u1ee3c ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>Senior Data Scientist: <\/strong>Senior Data Scientist ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 chi\u1ebfn l\u01b0\u1ee3c kinh doanh. H\u1ecd \u0111\u1ed3ng th\u1eddi gi\u00e1m s\u00e1t quy tr\u00ecnh ph\u00e2n t\u00edch d\u1eef li\u1ec7u, \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00f4 h\u00ecnh, \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 \u0111\u00f3ng vai tr\u00f2 c\u1ed1 v\u1ea5n cho c\u00e1c th\u00e0nh vi\u00ean c\u1ea5p d\u01b0\u1edbi trong nh\u00f3m.<\/li>\n\n\n\n<li><strong>AI Researcher \/ Specialist<\/strong> <em>(t\u00f9y ch\u1ecdn nh\u00e1nh chuy\u00ean s\u00e2u)<\/em>:<em> <\/em>M\u1ed9t s\u1ed1 Data Scientist chuy\u1ec3n h\u01b0\u1edbng sang c\u00e1c l\u0129nh v\u1ef1c chuy\u00ean s\u00e2u nh\u01b0 Natural Language Programming (NLP), Computer Vision ho\u1eb7c Reinforcement Learning \u2013 t\u1eadp trung nghi\u00ean c\u1ee9u, c\u1ea3i ti\u1ebfn m\u00f4 h\u00ecnh.<\/li>\n\n\n\n<li><strong>Lead Data Scientist \/ Head of Data Science: <\/strong>L\u00e3nh \u0111\u1ea1o ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111i\u1ec1u ph\u1ed1i d\u1ef1 \u00e1n, qu\u1ea3n l\u00fd \u0111\u1ed9i nh\u00f3m v\u00e0 ho\u1ea1ch \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c d\u1eef li\u1ec7u to\u00e0n di\u1ec7n. \u1ede c\u1ea5p cao h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Data Science Manager ho\u1eb7c Director of Data, n\u1eafm vai tr\u00f2 chi\u1ebfn l\u01b0\u1ee3c trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh c\u00e1ch t\u1ed5 ch\u1ee9c t\u1eadn d\u1ee5ng d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-l\u1ed9-trinh-phat-tri\u1ec3n-s\u1ef1-nghi\u1ec7p-c\u1ee7a-data-engineer\"><strong>L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p c\u1ee7a Data Engineer<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Junior Data Engineer: <\/strong>V\u1ecb tr\u00ed kh\u1edfi \u0111i\u1ec3m d\u00e0nh cho nh\u1eefng b\u1ea1n m\u1edbi t\u1ed1t nghi\u1ec7p, c\u00f4ng vi\u1ec7c th\u01b0\u1eddng ch\u1ee7 y\u1ebfu l\u00e0 h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng pipeline, x\u1eed l\u00fd d\u1eef li\u1ec7u th\u00f4 v\u00e0 h\u1ecdc h\u1ecfi c\u00e1ch thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/li>\n\n\n\n<li><strong>Data Engineer: <\/strong>\u1ede c\u1ea5p \u0111\u1ed9 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 ch\u1ee7 trong vi\u1ec7c ph\u00e1t tri\u1ec3n ETL pipeline, tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef v\u00e0 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u1ed5n \u0111\u1ecbnh, hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n<li><strong>Senior Data Engineer: <\/strong>B\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ea3m nh\u1eadn c\u00e1c d\u1ef1 \u00e1n ph\u1ee9c t\u1ea1p h\u01a1n, t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng h\u1ec7 th\u1ed1ng, \u0111\u1ea3m b\u1ea3o t\u00ednh m\u1edf r\u1ed9ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u. Ngo\u00e0i ra, b\u1ea1n c\u0169ng b\u1eaft \u0111\u1ea7u mentoring cho c\u00e1c th\u00e0nh vi\u00ean c\u1ea5p d\u01b0\u1edbi.<\/li>\n\n\n\n<li><strong>Lead Data Engineer \/ Head of Data Platform: <\/strong>Vai tr\u00f2 l\u00e3nh \u0111\u1ea1o k\u1ef9 thu\u1eadt, \u0111\u1ecbnh h\u01b0\u1edbng ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u t\u1ed5ng th\u1ec3 v\u00e0 qu\u1ea3n l\u00fd \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 d\u1eef li\u1ec7u. Trong m\u1ed9t s\u1ed1 t\u1ed5 ch\u1ee9c, v\u1ecb tr\u00ed n\u00e0y c\u00f3 th\u1ec3 chuy\u1ec3n th\u00e0nh Head of Data Infrastructure ho\u1eb7c Director of Data Engineering.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <strong><a href=\"https:\/\/itviec.com\/blog\/lo-trinh-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u1ed9 tr\u00ecnh Data Engineer: T\u1eeb n\u1ec1n t\u1ea3ng \u0111\u1ebfn th\u1ef1c chi\u1ebfn<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-data-scientist-vs-data-engineer-vai-tro-nao-phu-h\u1ee3p-v\u1edbi-b\u1ea1n\"><span class=\"ez-toc-section\" id=\"Data_Scientist_vs_Data_Engineer_Vai_tro_nao_phu_hop_voi_ban\"><\/span><strong>Data Scientist vs Data Engineer: Vai tr\u00f2 n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi b\u1ea1n?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa Data Scientist v\u00e0 Data Engineer kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 ch\u1ecdn m\u1ed9t v\u1ecb tr\u00ed vi\u1ec7c l\u00e0m, m\u00e0 l\u00e0 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e1t tri\u1ec3n ngh\u1ec1 nghi\u1ec7p d\u00e0i h\u1ea1n ph\u00f9 h\u1ee3p v\u1edbi s\u1edf th\u00edch, k\u1ef9 n\u0103ng v\u00e0 m\u1ee5c ti\u00eau c\u00e1 nh\u00e2n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 b\u1ea1n n\u00ean c\u00e2n nh\u1eafc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1edf th\u00edch c\u00e1 nh\u00e2n khi l\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u<\/strong>: N\u1ebfu b\u1ea1n th\u00edch l\u1eadp tr\u00ecnh, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u n\u0103ng h\u1ec7 th\u1ed1ng, x\u00e2y d\u1ef1ng v\u00e0 gi\u00e1m s\u00e1t pipeline d\u1eef li\u1ec7u, b\u1ea1n c\u00f3 xu h\u01b0\u1edbng ph\u00f9 h\u1ee3p v\u1edbi Data Engineer. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n h\u1ee9ng th\u00fa v\u1edbi vi\u1ec7c ph\u00e2n t\u00edch, m\u00f4 h\u00ecnh h\u00f3a v\u00e0 k\u1ec3 chuy\u1ec7n b\u1eb1ng d\u1eef li\u1ec7u \u2013 \u0111\u1ec3 gi\u00fap doanh nghi\u1ec7p ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1ef1 \u0111o\u00e1n \u2013 th\u00ec Data Scientist l\u00e0 con \u0111\u01b0\u1eddng b\u1ea1n n\u00ean theo \u0111u\u1ed5i.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3: <\/strong>Data Engineer y\u00eau c\u1ea7u k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh m\u1ea1nh (Python, Java, Scala), x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n. Trong khi \u0111\u00f3, Data Scientist c\u1ea7n th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch, th\u1ed1ng k\u00ea, Machine Learning v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u nh\u01b0 Python\/R, scikit-learn, TensorFlow, Tableau,&#8230;<\/li>\n\n\n\n<li><strong>H\u1ecdc v\u1ea5n v\u00e0 n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c<\/strong>: N\u1ebfu b\u1ea1n c\u00f3 n\u1ec1n t\u1ea3ng v\u1eefng v\u1ec1 To\u00e1n h\u1ecdc, Th\u1ed1ng k\u00ea v\u00e0 th\u00edch nghi\u00ean c\u1ee9u m\u00f4 h\u00ecnh ph\u1ee9c t\u1ea1p, b\u1ea1n s\u1ebd c\u00f3 l\u1ee3i th\u1ebf khi theo \u0111u\u1ed5i Data Scientist. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n h\u1ecdc v\u1ec1 Khoa h\u1ecdc m\u00e1y t\u00ednh, H\u1ec7 th\u1ed1ng th\u00f4ng tin, v\u00e0 mu\u1ed1n l\u00e0m vi\u1ec7c g\u1ea7n v\u1edbi h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt, Data Engineer s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n.<\/li>\n\n\n\n<li><strong>C\u00e1ch b\u1ea1n ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1<\/strong>: B\u1ea1n th\u00edch \u0111\u00e0o s\u00e2u v\u00e0o d\u1eef li\u1ec7u \u0111\u1ec3 kh\u00e1m ph\u00e1 c\u00e2u tr\u1ea3 l\u1eddi, hay b\u1ea1n mu\u1ed1n x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng \u0111\u1ec3 ng\u01b0\u1eddi kh\u00e1c s\u1eed d\u1ee5ng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3? S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y ph\u1ea3n \u00e1nh r\u1ea5t r\u00f5 gi\u1eefa hai vai tr\u00f2.<\/li>\n<\/ul>\n\n\n\n<p>M\u1eb9o nh\u1ecf \u0111\u1ec3 gi\u00fap b\u1ea1n bi\u1ebft m\u00ecnh th\u00edch hay ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng vi\u1ec7c n\u00e0o h\u01a1n l\u00e0 h\u00e3y t\u1ef1 t\u1ea1o ho\u1eb7c tham gia c\u00e1c mini project, kh\u00f3a h\u1ecdc th\u1ef1c h\u00e0nh (nh\u01b0 x\u00e2y d\u1ef1ng pipeline d\u1eef li\u1ec7u, ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n, ho\u1eb7c th\u1eed nghi\u1ec7m m\u00f4 h\u00ecnh Machine Learning) s\u1ebd gi\u00fap b\u1ea1n kh\u00e1m ph\u00e1 \u0111\u00e2u l\u00e0 c\u00f4ng vi\u1ec7c khi\u1ebfn b\u1ea1n th\u1ef1c s\u1ef1 h\u1ee9ng th\u00fa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tai-li\u1ec7u-va-khoa-h\u1ecdc-danh-cho-data-scientist-vs-data-engineer\"><span class=\"ez-toc-section\" id=\"Tai_lieu_va_khoa_hoc_danh_cho_Data_Scientist_vs_Data_Engineer\"><\/span><strong>T\u00e0i li\u1ec7u v\u00e0 kh\u00f3a h\u1ecdc d\u00e0nh cho Data Scientist vs Data Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 g\u1ee3i \u00fd m\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u, kh\u00f3a h\u1ecdc h\u1eefu \u00edch \u0111\u1ec3 b\u1eaft \u0111\u1ea7u:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-danh-cho-data-scientist\"><strong>D\u00e0nh cho Data Scientist<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.amazon.de\/-\/en\/Python-Data-Science-Handbook-Vanderplas\/dp\/1491912057\" target=\"_blank\" rel=\"noreferrer noopener\">S\u00e1ch Python for Data Science Handbook \u2013 Jake VanderPlas<\/a>: T\u00e0i li\u1ec7u to\u00e0n di\u1ec7n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, t\u1eadp trung v\u00e0o Python, NumPy, Pandas, v\u00e0 Scikit-learn.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.coursera.org\/professional-certificates\/ibm-data-science\" target=\"_blank\" rel=\"noreferrer noopener\">Kh\u00f3a h\u1ecdc IBM Data Science Professional Certificate &#8211; Coursera<\/a>: L\u1ed9 tr\u00ecnh h\u1ecdc b\u00e0i b\u1ea3n g\u1ed3m 9 kh\u00f3a h\u1ecdc, t\u1eeb ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u01a1 b\u1ea3n \u0111\u1ebfn Machine Learning. C\u00f3 b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh v\u00e0 d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.kaggle.com\/learn\" target=\"_blank\" rel=\"noreferrer noopener\">Kaggle Learn<\/a>: N\u1ec1n t\u1ea3ng h\u1ecdc th\u1ef1c h\u00e0nh tr\u1ef1c ti\u1ebfp qua notebook. Ch\u1ee7 \u0111\u1ec1 t\u1eeb x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ebfn NLP, ph\u00f9 h\u1ee3p c\u1ea3 ng\u01b0\u1eddi m\u1edbi l\u1eabn ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.amazon.de\/-\/en\/Hands-Machine-Learning-Scikit-Learn-Tensorflow\/dp\/1492032646\" target=\"_blank\" rel=\"noreferrer noopener\">S\u00e1ch Hands-On Machine Learning with Scikit-Learn, Keras, and TensorFlow \u2013 Aur\u00e9lien G\u00e9ron<\/a>: S\u00e1ch h\u01b0\u1edbng d\u1eabn x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh ML th\u1ef1c t\u1ebf b\u1eb1ng Python, r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 luy\u1ec7n k\u1ef9 n\u0103ng ph\u00e2n t\u00edch chuy\u00ean s\u00e2u.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-danh-cho-data-engineer\"><strong>D\u00e0nh cho Data Engineer<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.amazon.de\/Designing-Data-Intensive-Applications-Reliable-Maintainable\/dp\/1449373321\" target=\"_blank\" rel=\"noreferrer noopener\">S\u00e1ch Designing Data-Intensive Applications \u2013 Martin Kleppmann<\/a>: Cu\u1ed1n s\u00e1ch g\u1ea7n nh\u01b0 &#8220;kinh \u0111i\u1ec3n&#8221; trong ng\u00e0nh, gi\u00fap hi\u1ec3u s\u00e2u c\u00e1ch h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u v\u1eadn h\u00e0nh, x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi, t\u00ednh kh\u1ea3 m\u1edf v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.coursera.org\/learn\/introduction-to-data-engineering-on-google-cloud\" target=\"_blank\" rel=\"noreferrer noopener\">Kh\u00f3a Google Cloud \u2013 Data Engineering Learning Path &#8211; Coursera<\/a>: T\u00e0i li\u1ec7u ch\u00ednh th\u1ed1ng t\u1eeb Google, gi\u00fap b\u1ea1n h\u1ecdc v\u1ec1 pipeline, x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 tr\u00ean GCP nh\u01b0 BigQuery, Dataflow.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.amazon.de\/Spark-Definitive-Guide-processing-simple\/dp\/1491912219\" target=\"_blank\" rel=\"noreferrer noopener\">S\u00e1ch Apache Spark: The Definitive Guide \u2013 Bill Chambers &amp; Matei Zaharia<\/a>: S\u00e1ch h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u00e2n t\u00e1n v\u1edbi Spark \u2013 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1edbi Data Engineer.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <strong><a href=\"https:\/\/itviec.com\/blog\/khoa-hoc-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Top kh\u00f3a h\u1ecdc Data Engineer t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn chuy\u00ean s\u00e2u<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cau-h\u1ecfi-th\u01b0\u1eddng-g\u1eb7p-v\u1ec1-data-scientist-va-data-engineer\"><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_Data_Scientist_va_Data_Engineer\"><\/span><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Data Scientist v\u00e0 Data Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist-hay-data-engineer-l\u01b0\u01a1ng-cao-h\u01a1n\"><strong>Data Scientist hay Data Engineer l\u01b0\u01a1ng cao h\u01a1n?<\/strong><\/h3>\n\n\n\n<p>Theo b\u00e1o c\u00e1o \u201c<a href=\"https:\/\/itviec.com\/bao-cao\/luong-it-va-thi-truong-tuyen-dung-it-vietnam\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00e1o c\u00e1o L\u01b0\u01a1ng v\u00e0 Th\u1ecb Tr\u01b0\u1eddng Tuy\u1ec3n d\u1ee5ng IT t\u1ea1i Vi\u1ec7t Nam 2024 \u2013 2025<\/a>\u201d c\u1ee7a ITviec, m\u1ee9c l\u01b0\u01a1ng trung v\u1ecb c\u1ee7a hai v\u1ecb tr\u00ed Data Engineer v\u00e0 Data Scientist \u1edf Vi\u1ec7t Nam l\u00e0:\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Kho\u1ea3ng n\u0103m kinh nghi\u1ec7m<\/strong><\/td><td><strong>L\u01b0\u01a1ng Data Engineer (vnd\/ th\u00e1ng)<\/strong><\/td><td><strong>L\u01b0\u01a1ng Data Scientist (vnd\/ th\u00e1ng)<\/strong><\/td><\/tr><tr><td><strong>&lt; 1 n\u0103m<\/strong><\/td><td>N\/A<\/td><td>16,400,000<\/td><\/tr><tr><td><strong>1-2 n\u0103m<\/strong><\/td><td>17,800,000<\/td><td>22,350,000<\/td><\/tr><tr><td><strong>3-4 n\u0103m<\/strong><\/td><td>30,100,000<\/td><td>30,400,000<\/td><\/tr><tr><td><strong>5-8 n\u0103m<\/strong><\/td><td>N\/A<\/td><td>68,450,000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>D\u1ef1a v\u00e0o b\u1ea3ng tr\u00ean, c\u00f3 th\u1ec3 th\u1ea5y Data Scientist c\u00f3 xu h\u01b0\u1edbng nh\u1eadn m\u1ee9c l\u01b0\u01a1ng cao h\u01a1n, v\u00e0 \u0111\u1eb7c bi\u1ec7t r\u00f5 r\u1ec7t t\u1eeb c\u1ea5p \u0111\u1ed9 trung \u0111\u1ebfn cao c\u1ea5p. \u0110i\u1ec1u n\u00e0y ph\u1ea3n \u00e1nh t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c chuy\u00ean s\u00e2u v\u1ec1 h\u1ecdc thu\u1eadt, ph\u00e2n t\u00edch v\u00e0 m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao h\u01a1n v\u1ec1 m\u1eb7t chi\u1ebfn l\u01b0\u1ee3c.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, m\u1ee9c l\u01b0\u01a1ng Data Scientist v\u00e0 m\u1ee9c <a href=\"https:\/\/itviec.com\/blog\/luong-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u01a1ng Data Engineer<\/a> c\u0169ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o ng\u00e0nh, quy m\u00f4 c\u00f4ng ty v\u00e0 m\u1ee9c \u0111\u1ed9 chuy\u00ean m\u00f4n c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng \u1ee9ng vi\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-engineer-co-th\u1ec3-tr\u1edf-thanh-data-scientist-khong\"><strong>Data Engineer c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Data Scientist kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u Data Engineer \u0111\u00e3 chuy\u1ec3n h\u01b0\u1edbng sang Data Scientist sau khi t\u00edch l\u0169y \u0111\u1ee7 kinh nghi\u1ec7m, m\u1edf r\u1ed9ng k\u1ef9 n\u0103ng v\u00e0 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c m\u00f4 h\u00ecnh ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p>V\u1edbi n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc, \u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn, l\u00e0m vi\u1ec7c v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n v\u00e0 x\u00e2y d\u1ef1ng pipeline, Data Engineer c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf khi chuy\u1ec3n sang vai tr\u00f2 Data Scientist. Tuy nhi\u00ean, h\u1ecd c\u0169ng c\u1ea7n b\u1ed5 sung c\u00e1c k\u1ef9 n\u0103ng \u0111\u1eb7c th\u00f9 c\u1ee7a khoa h\u1ecdc d\u1eef li\u1ec7u, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ph\u00e2n t\u00edch: Python ho\u1eb7c R<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c th\u1ed1ng k\u00ea v\u00e0 x\u00e1c su\u1ea5t: n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u v\u00e0 \u0111\u00e1nh gi\u00e1 m\u00f4 h\u00ecnh<\/li>\n\n\n\n<li>M\u00f4 h\u00ecnh Machine Learning v\u00e0 AI<\/li>\n\n\n\n<li>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u: s\u1eed d\u1ee5ng Matplotlib, Seaborn, ho\u1eb7c Power BI\/Tableau \u0111\u1ec3 truy\u1ec1n t\u1ea3i insight<\/li>\n\n\n\n<li>L\u0129nh v\u1ef1c chuy\u00ean s\u00e2u: NLP, Computer Vision, OCR (t\u00f9y v\u00e0o \u0111\u1ecbnh h\u01b0\u1edbng)<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c h\u1ecdc th\u00eam qua c\u00e1c kh\u00f3a chuy\u00ean m\u00f4n, l\u00e0m mini project ho\u1eb7c l\u1ea5y c\u00e1c ch\u1ee9ng ch\u1ec9 s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ch\u1ee9ng-ch\u1ec9-nao-h\u1eefu-ich-cho-data-scientist-va-data-engineer\"><strong>Ch\u1ee9ng ch\u1ec9 n\u00e0o h\u1eefu \u00edch cho Data Scientist v\u00e0 Data Engineer?<\/strong><\/h3>\n\n\n\n<p>C\u00e1c ch\u1ee9ng ch\u1ec9 kh\u00f4ng b\u1eaft bu\u1ed9c nh\u01b0ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n n\u1ed5i b\u1eadt h\u01a1n trong qu\u00e1 tr\u00ecnh \u1ee9ng tuy\u1ec3n, \u0111\u1eb7c bi\u1ec7t cho nh\u1eefng b\u1ea1n ch\u01b0a c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m th\u1ef1c t\u1ebf. M\u1ed9t s\u1ed1 ch\u1ee9ng ch\u1ec9&nbsp; Data Scientist v\u00e0 Data Engineer<strong> <\/strong>\u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao g\u1ed3m:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-scientist-1\"><strong>Data Scientist<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.coursera.org\/professional-certificates\/google-data-analytics\">Google Data Analytics Professional Certificate<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/credentials\/certifications\/azure-data-scientist\/\">Microsoft Certified: Azure Data Scientist Associate<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.coursera.org\/professional-certificates\/ibm-data-science\">IBM Data Science Professional Certificate<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.tensorflow.org\/certificate\">TensorFlow Developer Certificate<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aws.amazon.com\/certification\/certified-machine-learning-specialty\/\">AWS Certified Machine Learning \u2013 Specialty<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-data-engineer-1\"><strong>Data Engineer<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/cloud.google.com\/learn\/certification\/data-engineer\/\">Google Professional Data Engineer (GCP)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/credentials\/certifications\/azure-data-engineer\/?practice-assessment-type=certification\">Microsoft Certified: Azure Data Engineer Associate<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.databricks.com\/learn\/certification\/data-engineer-associate\">Databricks Data Engineer Associate<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-t\u1ed5ng-k\u1ebft\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><strong>T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Data Scientist v\u00e0 Data Engineer l\u00e0 hai m\u1eaft x\u00edch kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi trong vi\u1ec7c khai th\u00e1c d\u1eef li\u1ec7u l\u1edbn, ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 \u201cv\u00e0ng\u201d c\u1ee7a th\u1eddi \u0111\u1ea1i s\u1ed1. D\u00f9 \u0111\u1ea3m nh\u1eadn nh\u1eefng vai tr\u00f2 kh\u00e1c nhau: m\u1ed9t ng\u01b0\u1eddi x\u00e2y d\u1ef1ng h\u1ea1 t\u1ea7ng, ng\u01b0\u1eddi kia khai th\u00e1c gi\u00e1 tr\u1ecb. Nh\u01b0ng c\u1ea3 hai \u0111\u1ec1u c\u00f9ng h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau chung: chuy\u1ec3n h\u00f3a d\u1eef li\u1ec7u th\u00f4 th\u00e0nh th\u00f4ng tin c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng v\u00e0 th\u00fac \u0111\u1ea9y t\u0103ng tr\u01b0\u1edfng doanh nghi\u1ec7p.<\/p>\n\n\n\n<p>D\u00f9 b\u1ea1n ch\u1ecdn vai tr\u00f2 n\u00e0o, c\u1ea3 hai \u0111\u1ec1u thu\u1ed9c v\u1ec1 m\u1ed9t l\u0129nh v\u1ef1c \u0111ang ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, v\u1edbi nhu c\u1ea7u nh\u00e2n l\u1ef1c cao v\u00e0 kh\u00f4ng ng\u1eebng \u0111\u1ed5i m\u1edbi. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 hi\u1ec3u r\u00f5 b\u1ea3n th\u00e2n, kh\u00f4ng ng\u1eebng h\u1ecdc h\u1ecfi, th\u1ef1c h\u00e0nh qua c\u00e1c d\u1ef1 \u00e1n th\u1ef1c t\u1ebf v\u00e0 c\u1eadp nh\u1eadt c\u00f4ng ngh\u1ec7 m\u1edbi &#8211; v\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 b\u1ea1n b\u1ec1n v\u1eefng v\u00e0 n\u1ed5i b\u1eadt trong ng\u00e0nh d\u1eef li\u1ec7u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data Scientist v\u00e0 Data Engineer l\u00e0 hai vai tr\u00f2 n\u1ed5i b\u1eadt trong l\u0129nh v\u1ef1c d\u1eef li\u1ec7u. Tuy nhi\u00ean, kh\u00f4ng \u00edt ng\u01b0\u1eddi v\u1eabn nh\u1ea7m l\u1eabn v\u1ec1 c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3, k\u1ef9 n\u0103ng c\u1ea7n c\u00f3, hay l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a hai v\u1ecb tr\u00ed n\u00e0y. N\u1ebfu b\u1ea1n \u0111ang ph\u00e2n v\u00e2n gi\u1eefa Data Scientist vs Data Engineer, b\u00e0i [&hellip;]<\/p>\n","protected":false},"author":247,"featured_media":88935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[94],"tags":[],"class_list":["post-88574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-su-nghiep-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>Data Scientist vs Data Engineer: Ngh\u1ec1 n\u00e0o h\u1ee3p v\u1edbi b\u1ea1n? - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Ph\u00e2n bi\u1ec7t Data Scientist vs Data Engineer qua 4 y\u1ebfu t\u1ed1 then ch\u1ed1t: k\u1ef9 n\u0103ng, vai tr\u00f2, h\u1ecdc v\u1ea5n &amp; l\u1ed9 tr\u00ecnh, k\u00e8m b\u00ed k\u00edp ch\u1ecdn \u0111\u00fang h\u01b0\u1edbng s\u1ef1 nghi\u1ec7p.\" \/>\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\/data-scientist-vs-data-engineer\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Scientist vs Data Engineer: Ngh\u1ec1 n\u00e0o h\u1ee3p v\u1edbi b\u1ea1n?\" \/>\n<meta property=\"og:description\" content=\"Data Scientist v\u00e0 Data Engineer l\u00e0 hai vai tr\u00f2 n\u1ed5i b\u1eadt trong l\u0129nh v\u1ef1c d\u1eef li\u1ec7u. 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