{"id":28053,"date":"2023-07-25T13:23:00","date_gmt":"2023-07-25T06:23:00","guid":{"rendered":"https:\/\/wiki.tino.org\/staging\/?p=28053"},"modified":"2024-02-06T10:26:22","modified_gmt":"2024-02-06T03:26:22","slug":"nodejs-la-gi","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/nodejs-la-gi\/","title":{"rendered":"NodeJS l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a Node.JS"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>L\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web \u0111\u00e3 n\u1ed5i l\u00ean t\u1eeb l\u00e2u v\u00e0 \u0111\u1ebfn nay v\u1eabn ch\u01b0a c\u00f3 d\u1ea5u hi\u1ec7u d\u1ea5u hi\u1ec7u d\u1eebng l\u1ea1i. R\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 l\u1eadp tr\u00ecnh h\u1ed7 tr\u1ee3 cho vi\u1ec7c x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng web hi\u1ec7u qu\u1ea3 nh\u1ea5t &#8220;n\u00f4 n\u1ee9c&#8221; ra \u0111\u1eddi. Hi\u1ec7n t\u1ea1i, NodeJS \u0111ang \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ho\u00e0n h\u1ea3o d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean s\u00e2u v\u1ec1 d\u1eef li\u1ec7u theo kho\u1ea3ng th\u1eddi gian th\u1ef1c. V\u1eady NodeJS l\u00e0 g\u00ec? D\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec? NodeJS kh\u00e1c v\u1edbi JavaScript nh\u01b0 th\u1ebf n\u00e0o? NodeJS l\u00e0 backend hay frontend?<\/strong><\/p>\n\n\n\n<h2 id=\"NodeJS_l\u00e0_g\u00ec?\"><strong>NodeJS l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<h3 id=\"\u0110\u1ecbnh_ngh\u0129a_NodeJS\"><strong>\u0110\u1ecbnh ngh\u0129a NodeJS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NodeJS<\/strong> (hay c\u00f3 t\u00ean th\u01b0\u1eddng g\u1ecdi l\u00e0 <em>Node.JS<\/em>) l\u00e0 m\u00e3 ngu\u1ed3n m\u1edf ch\u1ea1y tr\u00ean m\u00f4i tr\u01b0\u1eddng <a href=\"https:\/\/v8.dev\/\" data-type=\"URL\" data-id=\"https:\/\/v8.dev\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">V8 JavaScript runtime<\/a> (m\u1ed9t tr\u00ecnh th\u00f4ng d\u1ecbch <a href=\"https:\/\/tino.vn\/blog\/html-css-javascript-la-gi\/\">JavaScript <\/a>ch\u1ea1y c\u1ef1c nhanh tr\u00ean tr\u00ecnh duy\u1ec7t Chrome). NodeJS gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Node.JS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c lo\u1ea1i \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng d\u00f2ng l\u1ec7nh, \u1ee9ng d\u1ee5ng web, \u1ee9ng d\u1ee5ng tr\u00f2 chuy\u1ec7n theo th\u1eddi gian th\u1ef1c, m\u00e1y ch\u1ee7 <a href=\"https:\/\/tino.vn\/blog\/restful-api-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">REST API<\/a>,.. Tuy nhi\u00ean, NodeJS th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng ch\u1ee7 y\u1ebfu \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh m\u1ea1ng nh\u01b0 m\u00e1y ch\u1ee7 web, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 <a href=\"https:\/\/www.php.net\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.php.net\/\" rel=\"noreferrer noopener nofollow\">PHP<\/a>, <a href=\"https:\/\/www.java.com\/en\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.java.com\/en\/\" rel=\"noreferrer noopener nofollow\">Java <\/a>ho\u1eb7c <a href=\"https:\/\/dotnet.microsoft.com\/en-us\/apps\/aspnet\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/dotnet.microsoft.com\/en-us\/apps\/aspnet\" rel=\"noreferrer noopener nofollow\">ASP.NET<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec \u0111\u00e2y l\u00e0 m\u00e3 ngu\u1ed3n m\u1edf n\u00ean cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ng mi\u1ec5n ph\u00ed v\u00e0 \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda, c\u1ea3i ti\u1ebfn b\u1edfi c\u1ed9ng \u0111\u1ed3ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n to\u00e0n c\u1ea7u.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-1.webp\" alt=\"nodejs-la-gi\" class=\"wp-image-86544\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-1.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-1-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>NodeJS l\u00e0 g\u00ec?<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"L\u1ecbch_s\u1eed_ra_\u0111\u1eddi_c\u1ee7a_NodeJS\"><strong>L\u1ecbch s\u1eed ra \u0111\u1eddi c\u1ee7a NodeJS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NodeJS xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u v\u00e0o n\u0103m 2009 b\u1edfi <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ryan_Dahl\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Ryan_Dahl\" rel=\"noreferrer noopener nofollow\">Ryan Dahl<\/a>. Phi\u00ean b\u1ea3n \u0111\u1ea7u ti\u00ean c\u1ee7a NodeJS ch\u1ec9 h\u1ed7 tr\u1ee3 <a href=\"https:\/\/tino.vn\/blog\/he-dieu-hanh-linux-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"15676\" rel=\"noreferrer noopener\">h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux <\/a>v\u00e0 <a href=\"https:\/\/tino.vn\/blog\/he-dieu-hanh-mac-os-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"74217\" rel=\"noreferrer noopener\">MacOS X<\/a>. Ban \u0111\u1ea7u, vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi Dahl. Sau \u0111\u00f3 \u0111\u01b0\u1ee3c Joyent, m\u1ed9t c\u00f4ng ty ph\u1ea7n m\u1ec1m v\u00e0 d\u1ecbch v\u1ee5 t\u00e0i tr\u1ee3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0o th\u00e1ng 1 n\u0103m 2010, m\u1ed9t tr\u00ecnh qu\u1ea3n l\u00fd c\u1ee7a NodeJS \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u0111\u1ec3 gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean d\u1ec5 d\u00e0ng xu\u1ea5t b\u1ea3n v\u00e0 chia s\u1ebb m\u00e3 ngu\u1ed3n c\u1ee7a c\u00e1c g\u00f3i NodeJS, \u0111\u1ed3ng th\u1eddi \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c c\u00e0i \u0111\u1eb7t, g\u1ee1 c\u00e0i \u0111\u1eb7t v\u00e0 c\u1eadp nh\u1eadt c\u00e1c phi\u00ean b\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0o n\u0103m 2011, <a href=\"https:\/\/www.microsoft.com\/vi-vn\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.microsoft.com\/vi-vn\/\" rel=\"noreferrer noopener nofollow\">Microsoft <\/a>v\u00e0 <a href=\"https:\/\/www.joyent.com\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.joyent.com\/\" rel=\"noreferrer noopener nofollow\">Joyent<\/a> \u0111\u00e3 c\u00f9ng nhau ph\u00e1t tri\u1ec3n phi\u00ean b\u1ea3n <a href=\"https:\/\/tino.vn\/blog\/he-dieu-hanh-windows-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Windows<\/a> c\u1ee7a NodeJS, m\u1edf r\u1ed9ng s\u1ed1 l\u01b0\u1ee3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e0 c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 v\u00e0 cung c\u1ea5p th\u00eam nhi\u1ec1u l\u1ef1a ch\u1ecdn cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ec1n t\u1ea3ng NodeJS \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ee3p nh\u1ea5t v\u1edbi JS Foundation v\u00e0o n\u0103m 2019 \u0111\u1ec3 t\u1ea1o th\u00e0nh <a href=\"https:\/\/openjsf.org\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/openjsf.org\/\" rel=\"noreferrer noopener nofollow\">OpenJS Foundation<\/a> g\u1ed3m nh\u1eefng n\u1ec1n t\u1ea3ng gi\u00fap qu\u1ea3n l\u00fd d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n m\u00e3 ngu\u1ed3n m\u1edf, ph\u00e2n t\u00e1n c\u1ee7a NodeJS.<\/p>\n\n\n\n<h2 id=\"NodeJS_l\u00e0_frontend_hay_backend?\"><strong>NodeJS l\u00e0 frontend hay backend?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng <a href=\"https:\/\/tino.vn\/blog\/frontend-la-gi-backend-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">backend <\/a>c\u1ee7a \u1ee9ng d\u1ee5ng web. \u0110\u00e2y l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi m\u00e3 JavaScript \u1edf ph\u00eda m\u00e1y ch\u1ee7, cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng m\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng JavaScript.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Node.js trong m\u00f4i tr\u01b0\u1eddng frontend \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 qu\u1ea3n l\u00fd giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng, t\u01b0\u01a1ng t\u00e1c v\u1edbi API, x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng \u0111\u01a1n trang (<strong>Single Page Applications &#8211; SPAs<\/strong>) v\u00e0 nhi\u1ec1u c\u00f4ng vi\u1ec7c kh\u00e1c. Node.js c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng c\u1ee5 build, qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn frontend.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3m l\u1ea1i, Node.js th\u01b0\u1eddng li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi m\u00f4i tr\u01b0\u1eddng backend, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng frontend \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t lo\u1ea1t c\u00e1c nhi\u1ec7m v\u1ee5 kh\u00e1c.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-2.webp\" alt=\"nodejs-la-frontend-hay-backend\" class=\"wp-image-86545\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-2.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-2-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>NodeJS l\u00e0 frontend hay backend?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"\u0110\u1eb7c_\u0111i\u1ec3m_v\u00e0_\u1ee9ng_d\u1ee5ng_c\u1ee7a_NodeJS\"><strong>\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a NodeJS<\/strong><\/h2>\n\n\n\n<h3 id=\"\u0110\u1eb7c_\u0111i\u1ec3m_c\u1ee7a_NodeJS\"><strong>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a NodeJS<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NodeJS kh\u00f4ng c\u1ea7n \u0111\u1ee3i API tr\u1ea3 d\u1eef li\u1ec7u v\u1ec1, do \u0111\u00f3 m\u1ecdi APIs n\u1eb1m trong th\u01b0 vi\u1ec7n NodeJS \u0111\u1ec1u kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9.<\/li>\n\n\n\n<li>\u0110\u00e2y l\u00e0 m\u1ed9t <a href=\"https:\/\/tino.vn\/blog\/platform-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"16026\" rel=\"noreferrer noopener\">Platform<\/a> ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t <a href=\"https:\/\/tino.vn\/blog\/framework-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"16006\" rel=\"noreferrer noopener\">Framework<\/a>. Do \u0111\u00f3, NodeJS cho ph\u00e9p b\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c website m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp v\u00e0 nhanh ch\u00f3ng h\u01a1n.<\/li>\n\n\n\n<li>NodeJS c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean \u0111a n\u1ec1n t\u1ea3ng g\u1ed3m: Window, MacOS, Linux.<\/li>\n\n\n\n<li>NodeJS \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u01a1n lu\u1ed3ng v\u00e0 kh\u00f4ng th\u1ec3 h\u1ed7 tr\u1ee3 \u0111a lu\u1ed3ng.<\/li>\n\n\n\n<li>NodeJS kh\u00f4ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh, n\u00ean nh\u1eefng ng\u01b0\u1eddi m\u1edbi ph\u1ea3i n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c l\u1eadp tr\u00ecnh c\u0103n b\u1ea3n nh\u01b0: c\u00e1c giao th\u1ee9c, Javascript,\u2026 m\u1edbi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NodeJS. Tuy nhi\u00ean, c\u1ed9ng \u0111\u1ed3ng NodeJS th\u01b0\u1eddng r\u1ea5t l\u1edbn, s\u1eb5n s\u00e0ng support cho b\u1ea1n m\u1ecdi l\u00fac m\u1ecdi n\u01a1i.<\/li>\n\n\n\n<li>Ph\u1ea7n core c\u1ee7a NodeJS th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef C++ n\u00ean n\u00f3 hi\u1ec7u n\u0103ng v\u00e0 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd t\u01b0\u01a1ng \u0111\u1ed1i cao. Nh\u1edd v\u1eady, h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng NodeJS \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c th\u1eddi gian th\u1ef1c ch\u1ea1y tr\u00ean \u0111a n\u1ec1n t\u1ea3ng, \u0111a thi\u1ebft b\u1ecb,\u2026<\/li>\n<\/ul>\n\n\n\n<h3 id=\"Nh\u1eefng_\u1ee9ng_d\u1ee5ng_c\u1ee7a_NodeJS_trong_l\u1eadp_tr\u00ecnh_web\"><strong>Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a NodeJS trong l\u1eadp tr\u00ecnh web<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NodeJS c\u00f3 th\u1ec3 t\u1ea1o, m\u1edf, \u0111\u1ecdc, ghi, x\u00f3a v\u00e0 \u0111\u00f3ng c\u00e1c t\u1ec7p ngay khi \u0111ang truy c\u1eadp tr\u00ean m\u00e1y ch\u1ee7.<\/li>\n\n\n\n<li>X\u00e2y d\u1ef1ng n\u1ed9i dung cho c\u00e1c trang web \u0111\u1ed9ng.<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n thu th\u1eadp d\u1eef li\u1ec7u theo y\u00eau c\u1ea7u c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n truy v\u1ea5n, s\u1eeda, x\u00f3a, th\u00eam c\u00e1c d\u1eef li\u1ec7u trong c\u00e1c h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf nh\u01b0: Microsoft SQL Server, <a href=\"https:\/\/tino.vn\/blog\/mysql-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">MySQL<\/a>, <a href=\"https:\/\/tino.vn\/blog\/mongodb-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">MongoDB<\/a>, <a href=\"https:\/\/tino.vn\/blog\/postgresql-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"56881\" rel=\"noreferrer noopener\">PostgreSQL<\/a>.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-3.webp\" alt=\"nhung-ung-dung-cua-nodejs-trong-lap-trinh-web\" class=\"wp-image-86546\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-3.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-3-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a NodeJS trong l\u1eadp tr\u00ecnh web<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"\u0110i\u1ec3m_m\u1ea1nh_v\u00e0_h\u1ea1n_ch\u1ebf_c\u1ee7a_NodeJS\"><strong>\u0110i\u1ec3m m\u1ea1nh v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a NodeJS<\/strong><\/h2>\n\n\n\n<h3 id=\"\u0110i\u1ec3m_m\u1ea1nh\"><strong>\u0110i\u1ec3m m\u1ea1nh<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li>IO h\u01b0\u1edbng s\u1ef1 ki\u1ec7n kh\u00f4ng \u0111\u1ed3ng b\u1ed9 gi\u00fap x\u1eed l\u00fd nhi\u1ec1u y\u00eau c\u1ea7u \u0111\u1ed3ng th\u1eddi.<\/li>\n\n\n\n<li>\u0110\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u v\u1ec1 th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li>C\u00f3 t\u1ed1c \u0111\u1ed9 c\u1ef1c r\u1ea5t nhanh, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a kh\u00e1ch truy c\u1eadp \u2018kh\u1ed5ng l\u1ed3\u2019 trong th\u1eddi gian ng\u1eafn.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng JavaScript, m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh r\u1ea5t d\u1ec5 h\u1ecdc.<\/li>\n\n\n\n<li>Chia s\u1ebb c\u00f9ng m\u1ed9t \u0111o\u1ea1n m\u00e3 v\u1edbi c\u1ea3 ph\u00eda m\u00e1y ch\u1ee7 v\u00e0 m\u00e1y kh\u00e1ch.<\/li>\n\n\n\n<li>Npm v\u00e0 c\u00e1c module r\u1ea5t m\u1ea1nh m\u1ebd v\u00e0 v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n.<\/li>\n\n\n\n<li>C\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng l\u1edbn m\u1ea1nh, c\u00f3 nhi\u1ec1u m\u00e3 \u0111\u01b0\u1ee3c chia s\u1ebb qua github<\/li>\n\n\n\n<li>T\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb, nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh nh\u01b0 MacOS, Window, Linux,&#8230;<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h3 id=\"H\u1ea1n_ch\u1ebf\"><strong>H\u1ea1n ch\u1ebf<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li>NodeJS kh\u00f4ng cung c\u1ea5p kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 kh\u00f4ng th\u1ec3 t\u1eadn d\u1ee5ng l\u1ee3i th\u1ebf c\u1ee7a nhi\u1ec1u l\u00f5i th\u01b0\u1eddng c\u00f3 trong ph\u1ea7n c\u1ee9ng c\u1ea5p m\u00e1y ch\u1ee7 ng\u00e0y nay.<\/li>\n\n\n\n<li>Thao t\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 l\u00e0 m\u1ed9t kh\u00f3 kh\u0103n n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng NodeJS<\/li>\n\n\n\n<li>M\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng l\u1ec7nh g\u1ecdi l\u1ea1i s\u1ebd k\u1ebft th\u00fac v\u1edbi r\u1ea5t nhi\u1ec1u l\u1ec7nh g\u1ecdi l\u1ea1i l\u1ed3ng v\u00e0o nhau.<\/li>\n\n\n\n<li>N\u1ebfu kh\u00f4ng hi\u1ec3u r\u00f5 v\u1ec1 JavaScript, b\u1ea1n s\u1ebd g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi NodeJS<\/li>\n\n\n\n<li>NodeJS kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u00f2i h\u1ecfi nhi\u1ec1u <a href=\"https:\/\/tino.vn\/blog\/cpu-la-gi\/\" data-type=\"post\" data-id=\"57831\">CPU<\/a> m\u00e0 ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng I\/O nh\u01b0 m\u00e1y ch\u1ee7 web.<\/li>\n\n\n\n<li>N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t web hosting d\u00f9ng chung, s\u1ebd r\u1ea5t kh\u00f3 kh\u0103n n\u1ebfu b\u1ea1n t\u1ea3i l\u00ean m\u1ed9t \u1ee9ng d\u1ee5ng NodeJS. <a href=\"https:\/\/tino.vn\/blog\/vps-la-gi\/\" data-type=\"post\" data-id=\"53016\">VPS<\/a> v\u00e0 <a href=\"https:\/\/tino.vn\/blog\/dedicated-server-la-gi\/\" data-type=\"post\" data-id=\"555\">Dedicated server<\/a> l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n nhi\u1ec1u.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-4.webp\" alt=\"diem-manh-va-han-che-cua-nodejs\" class=\"wp-image-86547\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-4.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-4-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>\u0110i\u1ec3m m\u1ea1nh v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a NodeJS<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"H\u01b0\u1edbng_d\u1eabn_c\u00e1ch_c\u00e0i_\u0111\u1eb7t_v\u00e0_khai_b\u00e1o_cho_NodeJS\"><strong>H\u01b0\u1edbng d\u1eabn c\u00e1ch c\u00e0i \u0111\u1eb7t v\u00e0 khai b\u00e1o cho NodeJS<\/strong><\/h2>\n\n\n\n<h3 id=\"C\u00e0i_\u0111\u1eb7t_NodeJS\"><strong>C\u00e0i \u0111\u1eb7t NodeJS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 1:<\/strong> B\u1ea1n truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9  <a href=\"https:\/\/nodejs.org\/en\/download\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/nodejs.org\/en\/download<\/a> \u0111\u1ec3 t\u1ea3i v\u1ec1 b\u1ea3n m\u1edbi nh\u1ea5t v\u00e0 c\u00e0i \u0111\u1eb7t NodeJS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 2:<\/strong> Ti\u1ebfn h\u00e0nh ki\u1ec3m tra l\u1ea1i tr\u1ea1ng th\u00e1i c\u00e0i \u0111\u1eb7t b\u1eb1ng c\u00e1ch: V\u00e0o <strong>cmd<\/strong> -&gt; <strong>node \u2013v<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u01b0\u1edbc 3:<\/strong> T\u1ea1o m\u1ed9t th\u01b0 m\u1ee5c d\u00f9ng \u0111\u1ec3 ch\u1ee9a c\u00e1c n\u1ed9i dung cho d\u1ef1 \u00e1n. Trong \u0111\u00f3, t\u1ea1o 1 file c\u00f3 t\u00ean DuAn.js v\u00e0 nh\u1eadp n\u1ed9i dung c\u1ea7n vi\u1ebft l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Console.log(\u2018Xin ch\u00e0o\u2019);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 ch\u1ea1y, b\u1ea1n v\u00e0o trong th\u01b0 m\u1ee5c v\u1eeba t\u1ea1o r\u1ed3i ti\u1ebfn h\u00e0nh thao t\u00e1c <strong>Shift + chu\u1ed9t ph\u1ea3i<\/strong> v\u00e0o th\u01b0 m\u1ee5c \u0111\u00f3 v\u00e0 ch\u1ecdn <strong>Open PowerShell window here<\/strong>. Khi c\u1eeda s\u1ed5 <strong>command line<\/strong> \u0111\u00e3 hi\u1ec7n l\u00ean, b\u1ea1n h\u00e3y g\u00f5 l\u1ec7nh: <strong>node Duan.js<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fac n\u00e0y, c\u1eeda s\u1ed5 command line s\u1ebd hi\u1ec7n l\u00ean \u0111\u1ec3 b\u1ea1n khai b\u00e1o bi\u1ebfn v\u00e0 h\u1eb1ng trong NodeJS<\/p>\n\n\n\n<h3 id=\"Th\u1ef1c_hi\u1ec7n_khai_b\u00e1o_bi\u1ebfn_v\u00e0_h\u1eb1ng_trong_NodeJS\"><strong>Th\u1ef1c hi\u1ec7n khai b\u00e1o bi\u1ebfn v\u00e0 h\u1eb1ng trong NodeJS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Khai b\u00e1o bi\u1ebfn<\/strong>: Trong Node.JS th\u01b0\u1eddng s\u1eed d\u1ee5ng 2 c\u00e1ch sau \u0111\u1ec3 khai b\u00e1o bi\u1ebfn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1ch 1:<\/strong> S\u1eed d\u1ee5ng t\u1eeb kho\u00e1 var<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Var t\u00ean_bi\u1ebfn = gi\u00e1 tr\u1ecb;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1ch 2:<\/strong> Kh\u00f4ng s\u1eed d\u1ee5ng t\u1eeb kho\u00e1 var<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean_bi\u1ebfn = gi\u00e1 tr\u1ecb;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Khai b\u00e1o h\u1eb1ng:<\/strong> Vi\u1ec7c th\u1ef1c hi\u1ec7n khai b\u00e1o h\u1eb1ng s\u1ebd t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u1eeb kh\u00f3a const \u0111\u1ec3 khai b\u00e1o nh\u01b0 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">const t\u00ean_h\u1eb1ng = gi\u00e1 tr\u1ecb;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u tr\u00fac r\u1ebd nh\u00e1nh trong NodeJS s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft gi\u1ed1ng nh\u01b0 c\u00e1c d\u1ea1ng <a href=\"https:\/\/tino.vn\/blog\/ngon-ngu-lap-trinh-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"33258\" rel=\"noreferrer noopener\">ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh<\/a> kh\u00e1c.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>if(\u0111i\u1ec1u ki\u1ec7n){\n\nKh\u1ed1i l\u1ec7nh khi \u0111i\u1ec1u ki\u1ec7n \u0111\u00fang;\n\n}\n\nelse {\n\nKh\u1ed1i l\u1ec7nh khi \u0111i\u1ec1u ki\u1ec7n sai;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nh\u1eefng c\u1ea5u tr\u00fac v\u00f2ng l\u1eb7p d\u1ea1ng for, while, do\u2026 while s\u1ebd c\u00f3 c\u1ea5u tr\u00fac t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c nh\u01b0: C\/C++, PHP\u2026<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-5.webp\" alt=\"cach-cai-dat-va-khai-bao-cho-nodejs\" class=\"wp-image-86548\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-5.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-5-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>C\u00e1ch c\u00e0i \u0111\u1eb7t v\u00e0 khai b\u00e1o cho NodeJS<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"NodeJS_ph\u00f9_h\u1ee3p_cho_c\u00e1c_\u1ee9ng_d\u1ee5ng_n\u00e0o?\"><strong>NodeJS ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0o?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng lo\u1ea1i \u1ee9ng d\u1ee5ng d\u01b0\u1edbi \u0111\u00e2y n\u00ean \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng NodeJS:<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li><strong>Fast File Upload:<\/strong> Nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh upload file v\u1edbi t\u1ed1c \u0111\u1ed9 cao.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/tino.vn\/blog\/websocket-la-gi\/\" data-type=\"post\" data-id=\"37358\" rel=\"nofollow\">Websocket <\/a>server:<\/strong> C\u00e1c m\u00e1y ch\u1ee7 c\u1ee7a web socket g\u1ed3m c\u00e1c d\u1ea1ng nh\u01b0: Game server, online chat,\u2026<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/tino.vn\/blog\/restful-api-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"27181\" rel=\"noreferrer noopener\">Restful API:<\/a><\/strong> g\u1ed3m c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c d\u00f9ng cho nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00e1c th\u00f4ng qua API.<\/li>\n\n\n\n<li><strong>Any Real-time Data Application: <\/strong>Nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 t\u1ed1c \u0111\u1ed9 th\u1ef1c hi\u1ec7n trong th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li><strong>Ad server:<\/strong> C\u00e1c m\u00e1y ch\u1ee7 qu\u1ea3ng c\u00e1o.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"375\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-6.webp\" alt=\"nodejs-phu-hop-cho-cac-ung-dung-nao?\" class=\"wp-image-86549\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-6.webp 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2024\/02\/nodejs-la-gi-6-300x161.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>NodeJS ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0o?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, ch\u00fang ta v\u1eabn ch\u01b0a th\u1ec3 cho r\u1eb1ng NodeJS \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 thay th\u1ebf ho\u00e0n to\u00e0n cho <a href=\"https:\/\/tino.vn\/blog\/aspnet-core-la-gi\/\" data-type=\"post\" data-id=\"28363\" target=\"_blank\" rel=\"noreferrer noopener\">.NET<\/a>, PHP hay Java. Nh\u01b0ng trong t\u01b0\u01a1ng lai g\u1ea7n, NodeJS ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t cho webite back-end. Hy v\u1ecdng b\u00e0i vi\u1ebft tr\u00ean s\u1ebd gi\u00fap b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 NodeJS v\u00e0 nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n sau n\u00e0y.<\/p>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\"><strong>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"Khi_n\u00e0o_t\u00f4i_kh\u00f4ng_n\u00ean_s\u1eed_d\u1ee5ng_NodeJS?\">Khi n\u00e0o t\u00f4i kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng NodeJS?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">NodeJS kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ph\u00f9 h\u1ee3p cho c\u00e1c ph\u1ea7n m\u1ec1m n\u1eb7ng v\u1ec1 CPU. C\u00e1c t\u00ednh to\u00e1n k\u00e9o d\u00e0i s\u1ebd ch\u1eb7n c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"C\u00f3_th\u1ec3_s\u1eed_d\u1ee5ng_NodeJS_cho_machine_learning_kh\u00f4ng?\">C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NodeJS cho machine learning kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">NodeJS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho r\u1ea5t nhi\u1ec1u th\u1ee9, nh\u01b0ng l\u1ea1i kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 t\u1ed1t nh\u1ea5t cho <a href=\"https:\/\/tino.vn\/blog\/machine-learning-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"61011\" rel=\"noreferrer noopener\">machine learning<\/a>. Do t\u00ednh ch\u1ea5t \u0111\u01a1n lu\u1ed3ng, c\u00e1c \u1ee9ng d\u1ee5ng Node kh\u00f4ng hi\u1ec7u qu\u1ea3 trong vi\u1ec7c t\u00ednh to\u00e1n t\u00e1c v\u1ee5 n\u1eb7ng nh\u01b0 machine learning. Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, NodeJS v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 h\u1ed3i quy, ph\u00e2n lo\u1ea1i ho\u1eb7c tr\u00edch xu\u1ea5t t\u00ednh n\u0103ng c\u01a1 b\u1ea3n. N\u1ebfu b\u1ea1n mu\u1ed1n th\u00eam machine learning v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng <a href=\"https:\/\/tino.vn\/blog\/python-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"16155\" rel=\"noreferrer noopener\">Python<\/a> v\u1edbi <a href=\"https:\/\/tino.vn\/blog\/tensorflow-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"28231\" rel=\"noreferrer noopener\">Tensorflow<\/a> ho\u1eb7c Theano.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"T\u00f4i_n\u00ean_ch\u1ecdn_d\u1ecbch_v\u1ee5_l\u01b0u_tr\u1eef_n\u00e0o_cho_trang_web_NodeJS?\">T\u00f4i n\u00ean ch\u1ecdn d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef n\u00e0o cho trang web NodeJS?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Node c\u00f3 th\u1ec3 ch\u1ea1y d\u1ec5 d\u00e0ng tr\u00ean b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 n\u00e0o bao g\u1ed3m <a href=\"https:\/\/tino.vn\/blog\/aws-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"23700\" rel=\"noreferrer noopener\">Amazon Web Services<\/a>, <a href=\"https:\/\/tino.vn\/blog\/azure-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"28455\" rel=\"noreferrer noopener\">Azure <\/a>v\u00e0 <a href=\"https:\/\/tino.vn\/blog\/google-cloud-platform-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"69505\" rel=\"noreferrer noopener\">Google Cloud<\/a>. Tuy nhi\u00ean, theo m\u1ed9t kh\u1ea3o s\u00e1t th\u00ec c\u00f3 v\u1ebb nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng NodeJS \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean AWS.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"Module_NodeJS_l\u00e0_g\u00ec?\">Module NodeJS l\u00e0 g\u00ec?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">C\u00e1c module NodeJS l\u00e0 th\u01b0 vi\u1ec7n v\u00e0 c\u00e1c \u0111o\u1ea1n m\u00e3 c\u1ee7a b\u00ean th\u1ee9 ba m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap cho c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd nhanh v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u. C\u00e1c module c\u0169ng l\u00e0 th\u1ee9 khi\u1ebfn NodeJS tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. S\u1ed1 l\u01b0\u1ee3ng module tr\u00ean <a href=\"https:\/\/www.npmjs.com\/\" data-type=\"URL\" data-id=\"https:\/\/www.npmjs.com\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">npmjs.com<\/a> (c\u01a1 quan \u0111\u0103ng k\u00fd module NodeJS ch\u00ednh) \u0111ang t\u0103ng \u0111\u1ec1u \u0111\u1eb7n nh\u1edd c\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng t\u00edch c\u1ef1c.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Khi n\u00e0o t\u00f4i kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng NodeJS?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>NodeJS kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ph\u00f9 h\u1ee3p cho c\u00e1c ph\u1ea7n m\u1ec1m n\u1eb7ng v\u1ec1 CPU. C\u00e1c t\u00ednh to\u00e1n k\u00e9o d\u00e0i s\u1ebd ch\u1eb7n c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NodeJS cho machine learning kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>NodeJS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho r\u1ea5t nhi\u1ec1u th\u1ee9, nh\u01b0ng l\u1ea1i kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 t\u1ed1t nh\u1ea5t cho <a>machine learning<\/a>. Do t\u00ednh ch\u1ea5t \u0111\u01a1n lu\u1ed3ng, c\u00e1c \u1ee9ng d\u1ee5ng Node kh\u00f4ng hi\u1ec7u qu\u1ea3 trong vi\u1ec7c t\u00ednh to\u00e1n t\u00e1c v\u1ee5 n\u1eb7ng nh\u01b0 machine learning. Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, NodeJS v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 h\u1ed3i quy, ph\u00e2n lo\u1ea1i ho\u1eb7c tr\u00edch xu\u1ea5t t\u00ednh n\u0103ng c\u01a1 b\u1ea3n. N\u1ebfu b\u1ea1n mu\u1ed1n th\u00eam machine learning v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng <a>Python<\/a> v\u1edbi <a>Tensorflow<\/a> ho\u1eb7c Theano.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"T\u00f4i n\u00ean ch\u1ecdn d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef n\u00e0o cho trang web NodeJS?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Node c\u00f3 th\u1ec3 ch\u1ea1y d\u1ec5 d\u00e0ng tr\u00ean b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 n\u00e0o bao g\u1ed3m <a>Amazon Web Services<\/a>, <a>Azure <\/a>v\u00e0 <a>Google Cloud<\/a>. Tuy nhi\u00ean, theo m\u1ed9t kh\u1ea3o s\u00e1t th\u00ec c\u00f3 v\u1ebb nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng NodeJS \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean AWS.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Module NodeJS l\u00e0 g\u00ec?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>C\u00e1c module NodeJS l\u00e0 th\u01b0 vi\u1ec7n v\u00e0 c\u00e1c \u0111o\u1ea1n m\u00e3 c\u1ee7a b\u00ean th\u1ee9 ba m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap cho c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd nhanh v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u. C\u00e1c module c\u0169ng l\u00e0 th\u1ee9 khi\u1ebfn NodeJS tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. S\u1ed1 l\u01b0\u1ee3ng module tr\u00ean <a>npmjs.com<\/a> (c\u01a1 quan \u0111\u0103ng k\u00fd module NodeJS ch\u00ednh) \u0111ang t\u0103ng \u0111\u1ec1u \u0111\u1eb7n nh\u1edd c\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng t\u00edch c\u1ef1c.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n\n\n","protected":false},"excerpt":{"rendered":"<p>L\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web \u0111\u00e3 n\u1ed5i l\u00ean t\u1eeb l\u00e2u v\u00e0 \u0111\u1ebfn nay v\u1eabn ch\u01b0a c\u00f3 d\u1ea5u hi\u1ec7u d\u1ea5u hi\u1ec7u d\u1eebng l\u1ea1i. R\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 l\u1eadp tr\u00ecnh h\u1ed7 tr\u1ee3 cho vi\u1ec7c x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng web hi\u1ec7u qu\u1ea3 nh\u1ea5t &#8220;n\u00f4 n\u1ee9c&#8221; ra \u0111\u1eddi. Hi\u1ec7n t\u1ea1i, NodeJS \u0111ang \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t c\u00f4ng [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":86551,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5404],"tags":[6706],"class_list":["post-28053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webmasters","tag-kien-thuc-lap-trinh"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/28053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=28053"}],"version-history":[{"count":0,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/28053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/86551"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=28053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=28053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=28053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}