{"id":69403,"date":"2024-05-21T15:57:32","date_gmt":"2024-05-21T08:57:32","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=69403"},"modified":"2024-05-21T15:57:32","modified_gmt":"2024-05-21T08:57:32","slug":"aws-lambda-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/","title":{"rendered":"AWS Lambda l\u00e0 g\u00ec? C\u1ea9m nang s\u1eed d\u1ee5ng AWS Lambda"},"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\/aws-lambda-la-gi\/#AWS_Lambda_la_gi\" >AWS Lambda l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#AWS_Lambda_hoat_dong_nhu_the_nao\" >AWS Lambda ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u00a0<\/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\/aws-lambda-la-gi\/#Cac_tinh_nang_chinh_cua_AWS_Lambda\" >C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a AWS Lambda<\/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\/aws-lambda-la-gi\/#Top_5_ung_dung_pho_bien_cua_AWS_Lambda\" >Top 5 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a AWS Lambda<\/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\/aws-lambda-la-gi\/#AWS_Lambda_ho_tro_nhung_ngon_ngu_lap_trinh_nao\" >AWS Lambda h\u1ed7 tr\u1ee3 nh\u1eefng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Nhung_thong_so_ky_thuat_co_ban_trong_AWS_Lambda\" >Nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n trong AWS Lambda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Uu_diem_cua_AWS_Lambda\" >\u01afu \u0111i\u1ec3m c\u1ee7a AWS Lambda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Han_che_cua_AWS_Lambda\" >H\u1ea1n ch\u1ebf c\u1ee7a AWS Lambda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Huong_dan_cach_tao_ham_AWS_Lambda\" >H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o h\u00e0m AWS Lambda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Cac_cau_hoi_thuong_gap_ve_AWS_Lambda\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 AWS Lambda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/itviec.com\/blog\/aws-lambda-la-gi\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>AWS Lambda l\u00e0 g\u00ec v\u00e0 b\u1eb1ng c\u00e1ch n\u00e0o c\u00f3 th\u1ec3 gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n? Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng ITviec \u0111i s\u00e2u v\u00e0o kh\u00e1i ni\u1ec7m AWS Lambda, \u0111\u1ed3ng th\u1eddi t\u00ecm hi\u1ec3u c\u00e1ch d\u1ecbch v\u1ee5 n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1eeb A-Z nh\u00e9!<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ecbnh ngh\u0129a AWS Lambda l\u00e0 g\u00ec, c<\/span><span style=\"font-weight: 400;\">\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AWS Lambda th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AWS Lambda h\u1ed7 tr\u1ee3 nh\u1eefng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh g\u00ec v\u00e0 c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n nh\u01b0 th\u1ebf n\u00e0o?\u00a0<\/span><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u00e0m nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a AWS Lambda<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"AWS_Lambda_la_gi\"><\/span><b> AWS Lambda l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">AWS Lambda l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean ch\u1ea1y m\u00e3 code serverless.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">AWS Lambda s\u1ebd ch\u1ea1y \u0111o\u1ea1n m\u00e3 code tr\u00ean m\u1ed9t c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n c\u00f3 s\u1eb5n, \u0111\u1ed3ng th\u1eddi th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng vi\u1ec7c qu\u1ea3n tr\u1ecb t\u00e0i nguy\u00ean \u0111i\u1ec7n to\u00e1n, bao g\u1ed3m b\u1ea3o tr\u00ec m\u00e1y ch\u1ee7 v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, c\u1ea5p ph\u00e1t, t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng dung l\u01b0\u1ee3ng, v\u00e0 ghi nh\u1eadt k\u00fd.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi AWS Lambda, l\u1eadp tr\u00ecnh vi\u00ean ch\u1ec9 c\u1ea7n cung c\u1ea5p m\u00e3 code c\u1ea7n x\u1eed l\u00fd b\u1eb1ng m\u1ed9t trong c\u00e1c ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c Lambda h\u1ed7 tr\u1ee3. D\u1ecbch v\u1ee5 n\u00e0y s\u1ebd ch\u1ec9 ch\u1ea1y h\u00e0m code khi c\u1ea7n thi\u1ebft, v\u00e0 ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 ph\u1ea3i tr\u1ea3 ti\u1ec1n cho th\u1eddi gian \u0111i\u1ec7n to\u00e1n s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf m\u00e0 kh\u00f4ng m\u1ea5t th\u00eam chi ph\u00ed n\u00e0o cho ph\u1ea7n th\u1eddi gian \u0111o\u1ea1n m\u00e3 code kh\u00f4ng ch\u1ea1y.<\/span><\/p>\n<blockquote><p>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/aws-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>AWS l\u00e0 g\u00ec? C\u00e1c t\u00ednh n\u0103ng v\u00e0 d\u1ecbch v\u1ee5 ch\u00ednh c\u1ee7a AWS<\/strong><\/a><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"AWS_Lambda_hoat_dong_nhu_the_nao\"><\/span><b> AWS Lambda ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\">M\u1ed7i h\u00e0m code Lambda \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 ch\u1ea1y trong m\u1ed9t container ri\u00eang. Khi m\u1ed9t h\u00e0m code \u0111\u01b0\u1ee3c t\u1ea1o, AWS Lambda s\u1ebd \u0111\u00f3ng g\u00f3i h\u00e0m v\u00e0o m\u1ed9t container m\u1edbi, sau \u0111\u00f3 th\u1ef1c thi container \u0111\u00f3 tr\u00ean m\u1ed9t cluster \u0111a ng\u01b0\u1eddi d\u00f9ng c\u1ee7a m\u00e1y ch\u1ee7 do AWS qu\u1ea3n l\u00fd.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi c\u00e1c h\u00e0m code b\u1eaft \u0111\u1ea7u ch\u1ea1y, m\u1ed7i container c\u1ee7a h\u00e0m \u0111\u01b0\u1ee3c c\u1ea5p b\u1ed9 nh\u1edb RAM v\u00e0 dung l\u01b0\u1ee3ng CPU c\u1ea7n thi\u1ebft. Khi c\u00e1c h\u00e0m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea1y xong, dung l\u01b0\u1ee3ng RAM \u0111\u01b0\u1ee3c c\u1ea5p ban \u0111\u1ea7u s\u1ebd \u0111\u01b0\u1ee3c nh\u00e2n v\u1edbi th\u1eddi gian m\u00e0 h\u00e0m \u0111\u00e3 ch\u1ea1y, t\u1eeb \u0111\u00f3 t\u00ednh ra chi ph\u00ed ng\u01b0\u1eddi d\u00f9ng c\u1ea7n tr\u1ea3 d\u1ef1a tr\u00ean b\u1ed9 nh\u1edb \u0111\u01b0\u1ee3c c\u1ea5p v\u00e0 th\u1eddi gian ho\u00e0n th\u00e0nh ch\u1ea1y c\u1ee7a h\u00e0m code.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">To\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi AWS, do v\u1eady ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u00f3 nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t hay t\u00e1c \u0111\u1ed9ng v\u00e0o c\u00e1ch h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u0169ng kh\u00f4ng c\u1ea7n quan t\u00e2m t\u1edbi vi\u1ec7c c\u1eadp nh\u1eadt c\u00e1c m\u00e1y ch\u1ee7 c\u01a1 b\u1ea3n, ph\u00f2ng tr\u00e1nh xung \u0111\u1ed9t m\u1ea1ng,&#8230; v\u00ec c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e0y \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c AWS qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd. Do v\u1eady, ng\u01b0\u1eddi d\u00f9ng s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng l\u1edbn th\u1eddi gian d\u00e0nh cho c\u00e1c nhi\u1ec7m v\u1ee5 v\u1eadn h\u00e0nh \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ki\u1ebfn tr\u00fac \u0111\u1ed9c \u0111\u00e1o c\u1ee7a AWS Lambda l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song nhi\u1ec1u phi\u00ean b\u1ea3n c\u1ee7a c\u00f9ng m\u1ed9t h\u00e0m code, ho\u1eb7c c\u1ee7a c\u00e1c h\u00e0m code kh\u00e1c nhau t\u1eeb c\u00f9ng m\u1ed9t t\u00e0i kho\u1ea3n AWS. Qu\u00e1 tr\u00ecnh th\u1ef1c thi song song n\u00e0y c\u0169ng kh\u00f4ng khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng t\u1ed1n th\u00eam chi ph\u00ed, m\u00e0 ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed cho ph\u1ea7n \u0111i\u1ec7n to\u00e1n m\u00e0 c\u00e1c h\u00e0m code c\u1ea7n s\u1eed d\u1ee5ng.\u00a0<\/span><\/li>\n<\/ul>\n<h3><strong>V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch AWS Lambda x\u1eed l\u00fd m\u1ed9t h\u00e0m code<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69657\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro.png\" alt=\"\" width=\"2989\" height=\"1066\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro.png 2989w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-300x107.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-640x228.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-200x71.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-768x274.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-1536x548.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-2048x730.png 2048w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-100x36.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-700x250.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-vippro-1600x571.png 1600w\" sizes=\"auto, (max-width: 2989px) 100vw, 2989px\" \/><\/p>\n<h3><strong>V\u00ec sao AWS Lambda gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed khi s\u1eed d\u1ee5ng?<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69656\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro.png\" alt=\"\" width=\"2990\" height=\"1066\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro.png 2990w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-300x107.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-640x228.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-200x71.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-768x274.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-1536x548.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-2048x730.png 2048w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-100x36.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-700x250.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/AWS-Lambda-2-vippro-1600x570.png 1600w\" sizes=\"auto, (max-width: 2990px) 100vw, 2990px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_tinh_nang_chinh_cua_AWS_Lambda\"><\/span><b>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a AWS Lambda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>M\u1edf r\u1ed9ng c\u00e1c d\u1ecbch v\u1ee5 AWS kh\u00e1c v\u1edbi logic t\u00f9y ch\u1ec9nh<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">AWS Lambda cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng th\u00eam logic t\u00f9y ch\u1ec9nh v\u00e0o c\u00e1c t\u00e0i nguy\u00ean AWS nh\u01b0 Amazon S3 buckets v\u00e0 b\u1ea3ng Amazon DynamoDB, gi\u00fap x\u1eed l\u00fd d\u1eef li\u1ec7u khi d\u1ecbch chuy\u1ec3n d\u1eef li\u1ec7u l\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y.\u00a0<\/span><\/p>\n<h3><strong>T\u1ea1o c\u00e1c d\u1ecbch v\u1ee5 backend t\u00f9y ch\u1ec9nh<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng AWS Lambda \u0111\u1ec3 t\u1ea1o ra c\u00e1c d\u1ecbch v\u1ee5 \u1ee9ng d\u1ee5ng backend m\u1edbi, \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t theo y\u00eau c\u1ea7u b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng (API) Lambda, ho\u1eb7c qua c\u00e1c \u0111i\u1ec3m cu\u1ed1i API t\u00f9y ch\u1ec9nh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng Amazon API Gateway.<\/span><\/p>\n<h3><strong>S\u1eed d\u1ee5ng m\u00e3 code t\u00f9y bi\u1ebfn<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n h\u1ecdc th\u00eam ng\u00f4n ng\u1eef, c\u00f4ng c\u1ee5, hay framework m\u1edbi \u0111\u1ec3 s\u1eed d\u1ee5ng, m\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e3 code t\u1eeb b\u1ea5t k\u1ef3 th\u01b0 vi\u1ec7n b\u00ean ngo\u00e0i n\u00e0o, th\u1eadm ch\u00ed t\u1eeb c\u1ea3 c\u00e1c th\u01b0 vi\u1ec7n code native. L\u1eadp tr\u00ecnh vi\u00ean c\u0169ng c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3i b\u1ea5t k\u1ef3 \u0111o\u1ea1n m\u00e3 n\u00e0o (frameworks, SDKs, th\u01b0 vi\u1ec7n, vv.) th\u00e0nh m\u1ed9t Lambda Layer \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 chia s\u1ebb d\u1ec5 d\u00e0ng tr\u00ean nhi\u1ec1u h\u00e0m code.<\/span><\/p>\n<h3><strong>Qu\u1ea3n l\u00fd ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">AWS Lambda qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u00f9ng \u0111\u1ec3 ch\u1ea1y m\u00e3 code tr\u00ean m\u1ed9t l\u1edbp h\u1ea1 t\u1ea7ng c\u00f3 s\u1eb5n kh\u1ea3 n\u0103ng ph\u00f2ng ch\u1ed1ng t\u1ea5n c\u00f4ng an ninh, gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1eadp trung v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c d\u1ecbch v\u1ee5 backend kh\u00e1c bi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">AWS Lambda h\u1ed7 tr\u1ee3 t\u1ef1 \u0111\u1ed9ng tri\u1ec3n khai m\u00e3 code, x\u1eed l\u00fd to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh qu\u1ea3n tr\u1ecb, b\u1ea3o tr\u00ec v\u00e0 cung c\u1ea5p c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt c\u00f9ng ch\u1ee9c n\u0103ng \u0111\u0103ng nh\u1eadp v\u00e0 gi\u00e1m s\u00e1t t\u00edch h\u1ee3p th\u00f4ng qua Amazon CloudWatch.<\/span><\/p>\n<h3><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i t\u00edch h\u1ee3p s\u1eb5n<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">AWS Lambda duy tr\u00ec kh\u1ea3 n\u0103ng \u0111i\u1ec7n to\u00e1n tr\u00ean nhi\u1ec1u khu v\u1ef1c kh\u1ea3 d\u1ee5ng (Availability Zones &#8211; AZs) trong m\u1ed7i v\u00f9ng AWS \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111o\u1ea1n code tr\u01b0\u1edbc c\u00e1c l\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra tr\u00ean m\u00e1y ch\u1ee7 c\u00e1 nh\u00e2n ho\u1eb7c t\u1eeb c\u00e1c s\u1ef1 c\u1ed1 t\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u. AWS Lambda \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p t\u00ednh s\u1eb5n c\u00f3 cao cho c\u00e1c d\u1ecbch v\u1ee5 v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/span><\/p>\n<h3><strong>\u0110\u00f3ng g\u00f3i v\u00e0 tri\u1ec3n khai h\u00e0m d\u01b0\u1edbi d\u1ea1ng image container<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">AWS Lambda h\u1ed7 tr\u1ee3 \u0111\u00f3ng g\u00f3i v\u00e0 tri\u1ec3n khai h\u00e0m d\u01b0\u1edbi d\u1ea1ng image container, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean Lambda b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5, quy tr\u00ecnh l\u00e0m vi\u1ec7c v\u00e0 th\u00e0nh ph\u1ea7n ph\u1ee5 thu\u1ed9c quen thu\u1ed9c v\u1edbi image container.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, nh\u1edd kh\u00e2u v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n, AWS Lambda c\u0169ng \u0111em l\u1ea1i nhi\u1ec1u t\u00ednh n\u0103ng c\u00f3 \u00edch kh\u00e1c cho ng\u01b0\u1eddi d\u00f9ng nh\u01b0: t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng v\u1edbi th\u1eddi gian kh\u1edfi \u0111\u1ed9ng ch\u1ec9 trong v\u00e0i mili gi\u00e2y, k\u1ebft n\u1ed1i v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u qua Amazon RDS Proxy, kh\u1ea3 n\u0103ng s\u1eb5n c\u00f3 cao c\u00f9ng m\u00f4 h\u00ecnh t\u00e0i nguy\u00ean linh ho\u1ea1t, v\u00e0 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p native v\u1edbi h\u01a1n 200 d\u1ecbch v\u1ee5 AWS v\u00e0 \u1ee9ng d\u1ee5ng d\u1ecbch v\u1ee5 (SaaS). Nh\u1eefng t\u00ednh n\u0103ng tr\u00ean c\u1ee7a AWS Lambda s\u1ebd gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng serverless m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Top_5_ung_dung_pho_bien_cua_AWS_Lambda\"><\/span><b>Top 5 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a AWS Lambda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>1. X\u1eed l\u00fd t\u1ec7p<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Amazon S3 \u0111\u1ec3 k\u00edch ho\u1ea1t x\u1eed l\u00fd d\u1eef li\u1ec7u AWS Lambda theo th\u1eddi gian th\u1ef1c ngay sau khi t\u1ec7p \u0111\u01b0\u1ee3c t\u1ea3i l\u00ean.<\/span><\/p>\n<h3>2. X\u1eed l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u (stream processing)<\/h3>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p AWS Lambda v\u1edbi Amazon Kinesis \u0111\u1ec3 x\u1eed l\u00fd d\u00f2ng d\u1eef li\u1ec7u realtime trong qu\u00e1 tr\u00ecnh theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng \u1ee9ng d\u1ee5ng, x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng giao d\u1ecbch, ph\u00e2n t\u00edch clickstream, l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u, l\u1ecdc log, t\u1ea1o ch\u1ec9 m\u1ee5c, ph\u00e2n t\u00edch m\u1ea1ng x\u00e3 h\u1ed9i, d\u1eef li\u1ec7u telemetrie thi\u1ebft b\u1ecb IoT v\u00e0 \u0111o \u0111\u1ea1c.<\/p>\n<h3><strong>3. T\u1ea1o \u1ee9ng d\u1ee5ng web<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p AWS Lambda v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 AWS kh\u00e1c \u0111\u1ec3 x\u00e2y d\u1ef1ng lo\u1ea1t \u1ee9ng d\u1ee5ng web m\u1ea1nh m\u1ebd v\u1edbi kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng v\u00e0 thu h\u1eb9p quy m\u00f4 khi kh\u00f4ng c\u00f3 nhu c\u1ea7u, ch\u1ea1y trong c\u1ea5u h\u00ecnh c\u00f3 s\u1eb5n v\u1edbi \u0111a trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a AWS.<\/span><\/p>\n<h3><strong>4. X\u00e2y d\u1ef1ng backend IoT<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng backend kh\u00f4ng m\u00e1y ch\u1ee7 b\u1eb1ng AWS Lambda \u0111\u1ec3 x\u1eed l\u00fd y\u00eau c\u1ea7u web, di \u0111\u1ed9ng, IoT v\u00e0 API t\u1eeb b\u00ean th\u1ee9 ba.<\/span><\/p>\n<h3><strong>5. X\u00e2y d\u1ef1ng backend di \u0111\u1ed9ng<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u0169ng c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng backend b\u1eb1ng AWS Lambda v\u00e0 Amazon API Gateway \u0111\u1ec3 x\u00e1c th\u1ef1c v\u00e0 x\u1eed l\u00fd y\u00eau c\u1ea7u API, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng AWS Amplify \u0111\u1ec3 d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c frontend iOS, Android, Web v\u00e0 React Native.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"AWS_Lambda_ho_tro_nhung_ngon_ngu_lap_trinh_nao\"><\/span>AWS<b> Lambda h\u1ed7 tr\u1ee3 nh\u1eefng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0o? <\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\">Node.js 8.10<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Node.js 10.x (th\u01b0\u1eddng l\u00e0 phi\u00ean b\u1ea3n LTS m\u1edbi nh\u1ea5t t\u1eeb lo\u1ea1t 10.x)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Node.js 12.x (th\u01b0\u1eddng l\u00e0 phi\u00ean b\u1ea3n LTS m\u1edbi nh\u1ea5t t\u1eeb lo\u1ea1t 12.x)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Python 2.7<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Python 3.6<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Python 3.7<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Python 3.8<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Ruby 2.5<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Java 8<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Java 11<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Go 1.x (phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C# (.NET Core 1.0)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C# (.NET Core 2.1)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">PowerShell Core 6.0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 c\u00e1c runtime n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c AWS b\u1ea3o tr\u00ec v\u00e0 \u0111\u01b0\u1ee3c cung c\u1ea5p trong m\u00f4i tr\u01b0\u1eddng Amazon Linux ho\u1eb7c Amazon Linux 2. \u0110\u1ed1i v\u1edbi m\u1ed7i ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, AWS c\u0169ng cung c\u1ea5p m\u1ed9t SDK gi\u00fap ng\u01b0\u1eddi d\u00f9ng vi\u1ebft c\u00e1c h\u00e0m Lambda c\u1ee7a m\u00ecnh v\u00e0 t\u00edch h\u1ee3p h\u00e0m v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 AWS kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, m\u1ed9t s\u1ed1 runtime b\u1ed5 sung \u0111ang \u0111\u01b0\u1ee3c AWS x\u00e2y d\u1ef1ng v\u00e0 hi\u1ec7n ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh ch\u00ednh th\u1ee9c l\u00e0:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Rust 1.31<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C++<\/span><b><\/b><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_thong_so_ky_thuat_co_ban_trong_AWS_Lambda\"><\/span><b>Nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n trong AWS Lambda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\">AWS Lambda h\u1ed7 tr\u1ee3 c\u00e1c runtime sau: Python 3.7, 3.6 v\u00e0 2.7, Java 8, Go 1.x, .NET Core 1.0.1 v\u00e0 2.1, Node.js v10.15 v\u00e0 v8.10, Ruby 2.5, v\u00e0 Rust.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Container c\u1ee7a h\u00e0m s\u1eed d\u1ee5ng Amazon Linux AMI 64-bit.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C\u00f4ng su\u1ea5t CPU c\u1ee7a container h\u00e0m \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m t\u00e0i nguy\u00ean CPU b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i b\u1ed9 nh\u1edb. M\u1ed9t container c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng l\u00ean \u0111\u1ebfn 10GB b\u1ed9 nh\u1edb v\u00e0 6 vCPU.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">M\u1ed9t h\u00e0m Lambda c\u00f3 th\u1ec3 ch\u1ea1y trong t\u1ed1i \u0111a 15 ph\u00fat (\u0111\u00e2y l\u00e0 th\u1eddi gian ch\u1edd c\u1ee7a Lambda), \u0111\u1ed3ng ngh\u0129a r\u1eb1ng Lambda kh\u00f4ng ph\u00f9 h\u1ee3p cho c\u00e1c qu\u00e1 tr\u00ecnh ch\u1ea1y l\u00e2u d\u00e0i.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Th\u01b0 m\u1ee5c \/tmp ho\u1ea1t \u0111\u1ed9ng v\u1edbi vai tr\u00f2 nh\u01b0 m\u1ed9t \u1ed5 \u0111\u0129a t\u1ea1m th\u1eddi v\u00e0 \u0111\u01b0\u1ee3c d\u1ecdn d\u1eb9p sau m\u1ed7i l\u1ea7n g\u1ecdi.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">G\u00f3i h\u00e0m kh\u00f4ng n\u00e9n \u0111\u01b0\u1ee3c c\u00f3 gi\u1edbi h\u1ea1n t\u1ed1i \u0111a l\u00e0 250MB. G\u00f3i h\u00e0m n\u00e9n \u0111\u01b0\u1ee3c c\u00f3 gi\u1edbi h\u1ea1n t\u1ed1i \u0111a l\u00e0 50MB.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_AWS_Lambda\"><\/span><strong>\u01afu \u0111i\u1ec3m c\u1ee7a AWS Lambda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong> L\u1ee3i \u00edch v\u1ec1 chi ph\u00ed:<\/strong>\u00a0Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed cho ph\u1ea7n \u0111i\u1ec7n to\u00e1n c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111o\u1ea1n h\u00e0m \u0111\u00e3 s\u1eed d\u1ee5ng, c\u1ed9ng v\u1edbi b\u1ea5t k\u1ef3 l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng n\u00e0o \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u1ed1i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ea7n m\u1edf r\u1ed9ng \u0111\u00e1ng k\u1ec3 theo th\u1eddi gian trong ng\u00e0y, h\u00ecnh th\u1ee9c thanh to\u00e1n n\u00e0y th\u01b0\u1eddng c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong> C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u01b0\u1ee3c AWS qu\u1ea3n l\u00fd ho\u00e0n to\u00e0n thay ng\u01b0\u1eddi d\u00f9ng<\/strong>: Khi ch\u1ea1y c\u00e1c \u0111o\u1ea1n h\u00e0m tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u01b0\u1ee3c AWS qu\u1ea3n l\u00fd, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n suy ngh\u0129 \u0111\u1ebfn vi\u1ec7c duy tr\u00ec m\u00e1y ch\u1ee7 c\u01a1 b\u1ea3n m\u00e0 c\u00f3 th\u1ec3 t\u1eadp trung h\u01a1n v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng, \u0111\u1ed3ng th\u1eddi c\u0169ng ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c \u0111\u00e1ng k\u1ec3 c\u00f4ng s\u1ee9c d\u00e0nh cho c\u00e1c nhi\u1ec7m v\u1ee5 v\u1eadn h\u00e0nh nh\u01b0 n\u00e2ng c\u1ea5p h\u1ec7 \u0111i\u1ec1u h\u00e0nh ho\u1eb7c qu\u1ea3n l\u00fd m\u1ea1ng.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong> T\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng<\/strong>: AWS Lambda s\u1ebd t\u1ea1o ra th\u00eam c\u00e1c phi\u00ean b\u1ea3n c\u1ee7a h\u00e0m theo nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n c\u1ea5p \u0111\u1ed9 m\u1edf r\u1ed9ng.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong> T\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m AWS kh\u00e1c<\/strong>: AWS Lambda t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 DynamoDB, S3 v\u00e0 API Gateway, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng ho\u00e0n ch\u1ec9nh ch\u1ee9c n\u0103ng qua c\u00e1c h\u00e0m Lambda.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Han_che_cua_AWS_Lambda\"><\/span><strong>H\u1ea1n ch\u1ebf c\u1ee7a AWS Lambda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong> Th\u1eddi gian kh\u1edfi \u0111\u1ed9ng c\u00f3 \u0111\u1ed9 tr\u1ec5 l\u1edbn<\/strong>: Khi m\u1ed9t h\u00e0m \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi m\u1ed9t event, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p \u0111\u1ed9 tr\u1ec5 nh\u1ecf t\u1edbi khi h\u00e0m ch\u1ea1y. N\u1ebfu m\u1ed9t h\u00e0m ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong v\u00f2ng 15 ph\u00fat v\u1eeba qua, \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb 5 \u0111\u1ebfn 10 gi\u00e2y, khi\u1ebfn cho AWS kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u00e2y d\u1ef1ng nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ea7n \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong> Gi\u1edbi h\u1ea1n c\u1ee7a h\u00e0m<\/strong>: C\u00e1c h\u00e0m Lambda c\u00f3 m\u1ed9t s\u1ed1 gi\u1edbi h\u1ea1n nh\u01b0 sau:<\/span>\n<ul>\n<li><span style=\"font-weight: 400;\">Th\u1eddi gian th\u1ef1c thi: M\u1ed9t h\u00e0m Lambda s\u1ebd h\u1ebft th\u1eddi gian sau khi ch\u1ea1y trong v\u00f2ng 15 ph\u00fat v\u00e0 kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 thay \u0111\u1ed5i gi\u1edbi h\u1ea1n n\u00e0y.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400;\">B\u1ed9 nh\u1edb c\u00f3 s\u1eb5n cho h\u00e0m: C\u00e1c t\u00f9y ch\u1ecdn cho kh\u1ed1i l\u01b0\u1ee3ng RAM c\u00f3 s\u1eb5n cho c\u00e1c h\u00e0m Lambda dao \u0111\u1ed9ng t\u1eeb 128MB \u0111\u1ebfn 3008MB.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400;\">K\u00edch th\u01b0\u1edbc g\u00f3i m\u00e3: G\u00f3i m\u00e3 Lambda n\u00e9n kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 50MB v\u00e0 phi\u00ean b\u1ea3n kh\u00f4ng n\u00e9n kh\u00f4ng \u0111\u01b0\u1ee3c l\u1edbn h\u01a1n 250MB.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Gi\u1edbi h\u1ea1n ch\u1ea1y \u0111\u1ed3ng th\u1eddi: Gi\u1edbi h\u1ea1n th\u1ef1c thi \u0111\u1ed3ng th\u1eddi m\u1eb7c \u0111\u1ecbnh cho t\u1ea5t c\u1ea3 c\u00e1c h\u00e0m Lambda AWS trong m\u1ed9t t\u00e0i kho\u1ea3n AWS c\u00e1 nh\u00e2n l\u00e0 1,000. (Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u t\u0103ng th\u00eam gi\u1edbi h\u1ea1n n\u00e0y b\u1eb1ng c\u00e1ch li\u00ean h\u1ec7 h\u1ed7 tr\u1ee3 AWS.)<\/span><\/li>\n<li><span style=\"font-weight: 400;\">K\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u: Khi s\u1eed d\u1ee5ng Amazon API Gateway \u0111\u1ec3 k\u00edch ho\u1ea1t c\u00e1c h\u00e0m Lambda trong ph\u1ea3n h\u1ed3i cho c\u00e1c y\u00eau c\u1ea7u HTTP (khi ng\u01b0\u1eddi d\u00f9ng x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng web), k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a c\u1ee7a d\u1eef li\u1ec7u m\u00e0 API Gateway c\u00f3 th\u1ec3 x\u1eed l\u00fd l\u00e0 10MB.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-weight: 400;\"><strong>Gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng runtime \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/strong>: M\u1eb7c d\u00f9 AWS Lambda cho ph\u00e9p th\u00eam c\u00e1c runtime t\u00f9y ch\u1ec9nh, vi\u1ec7c t\u1ea1o ra c\u00e1c runtime n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n kh\u00e1 nhi\u1ec1u c\u00f4ng s\u1ee9c. V\u00ec v\u1eady, n\u1ebfu phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh b\u1ea1n \u0111ang s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 tr\u00ean Lambda, b\u1ea1n n\u00ean chuy\u1ec3n sang s\u1eed d\u1ee5ng AWS EC2 ho\u1eb7c c\u00e2n nh\u1eafc m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y kh\u00e1c.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Huong_dan_cach_tao_ham_AWS_Lambda\"><\/span><b> H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o h\u00e0m AWS Lambda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 t\u1ea1o h\u00e0m (function) AWS Lambda b\u1eb1ng <a href=\"https:\/\/itviec.com\/blog\/aws-console\/\" target=\"_blank\" rel=\"noopener\"><strong>AWS Console<\/strong><\/a><\/span><span style=\"font-weight: 400;\"><strong>\u00a0<\/strong>nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n AWS Console, ch\u1ecdn Lambda:<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69404\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro.jpg\" alt=\"\" width=\"1000\" height=\"331\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro.jpg 1000w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro-300x99.jpg 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro-700x232.jpg 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro-200x66.jpg 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/1aws-lambda-vippro-100x33.jpg 100w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Khi \u1edf trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd Lambda, h\u00e3y nh\u1ea5p v\u00e0o T\u1ea1o h\u00e0m (Create function):<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69408\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro.png\" alt=\"\" width=\"1576\" height=\"978\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro.png 1576w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro-300x186.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro-700x434.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro-200x124.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/5aws-lambda-vippro-100x62.png 100w\" sizes=\"auto, (max-width: 1576px) 100vw, 1576px\" \/><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Th\u00eam t\u00ean cho h\u00e0m m\u1edbi t\u1ea1o v\u00e0 ch\u1ecdn th\u1eddi gian ch\u1ea1y mong mu\u1ed1n. Sau \u0111\u00f3, nh\u1ea5p v\u00e0o T\u1ea1o h\u00e0m (Create function) \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e0i \u0111\u1eb7t:<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69407\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro.png\" alt=\"\" width=\"1576\" height=\"978\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro.png 1576w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro-300x186.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro-700x434.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro-200x124.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/4aws-lambda-vippro-100x62.png 100w\" sizes=\"auto, (max-width: 1576px) 100vw, 1576px\" \/><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">V\u1eady l\u00e0 h\u00e0m \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o v\u00e0 l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c v\u1edbi m\u00e3 h\u00e0m c\u0169ng nh\u01b0 tri\u1ec3n khai h\u00e0m tr\u1ef1c ti\u1ebfp trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Lambda.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-69406\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro.png\" alt=\"\" width=\"1576\" height=\"978\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro.png 1576w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro-300x186.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro-700x434.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro-200x124.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/05\/3aws-lambda-vippro-100x62.png 100w\" sizes=\"auto, (max-width: 1576px) 100vw, 1576px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_AWS_Lambda\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 AWS Lambda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>AWS Lambda c\u00f3 m\u00e3 ngu\u1ed3n m\u1edf kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng, b\u1ea3n th\u00e2n AWS Lambda l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ed9c quy\u1ec1n ch\u1ec9 c\u00f3 trong AWS.<\/span><\/p>\n<h3><b>AWS Lambda c\u00f3 mi\u1ec5n ph\u00ed kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed theo nhu c\u1ea7u s\u1eed d\u1ee5ng, d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u cho c\u00e1c ch\u1ee9c n\u0103ng s\u1eed d\u1ee5ng v\u00e0 th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c thi x\u1eed l\u00fd m\u00e3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">AWS Lambda t\u1ea1o ra m\u1ed9t l\u1ec7nh y\u00eau c\u1ea7u m\u1ed7i khi b\u1eaft \u0111\u1ea7u kh\u1edfi ch\u1ea1y \u0111\u1ec3 ph\u1ea3n h\u1ed3i l\u1ea1i m\u1ed9t th\u00f4ng b\u00e1o event ho\u1eb7c l\u1ec7nh g\u1ecdi gi\u00e1n ti\u1ebfp, bao g\u1ed3m c\u1ea3 l\u1ec7nh g\u1ecdi th\u1eed nghi\u1ec7m t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n. Ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c t\u00ednh ph\u00ed tr\u00ean t\u1ed5ng s\u1ed1 l\u1ec7nh y\u00eau c\u1ea7u t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b>L\u1eadp tr\u00ecnh vi\u00ean c\u00f3 n\u00ean h\u1ecdc AWS Lambda kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean n\u00ean c\u00f3 th\u00eam hi\u1ec3u bi\u1ebft v\u1ec1 d\u1ecbch v\u1ee5 n\u00e0y \u0111\u1ec3 c\u00f3 th\u1ec3 c\u1ea1nh tranh trong nh\u1eefng v\u1ecb tr\u00ed c\u00f4ng vi\u1ec7c IT thu nh\u1eadp cao nh\u01b0 Data Engineer, Senior Data Engineer, Technical Architect, Software Engineer, Software Developer,&#8230;<\/span><\/p>\n<h3><b>AWS Lambda t\u00e1ch bi\u1ec7t code nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed7i h\u00e0m AWS Lambda \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u1ea1y trong m\u00f4i tr\u01b0\u1eddng c\u00f4 l\u1eadp ri\u00eang bi\u1ec7t, c\u00f3 t\u00e0i nguy\u00ean ri\u00eang. Lambda s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Amazon EC2 \u0111\u1ec3 cung c\u1ea5p b\u1ea3o m\u1eadt v\u00e0 ph\u00e2n t\u00e1ch \u1edf c\u1ea5p \u0111\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 th\u1ef1c thi.<\/span><\/p>\n<h3><b>AWS Lambda b\u1ea3o m\u1eadt m\u00e3 code nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u00e3 code Lambda \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong Amazon S3 v\u00e0 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a khi \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef. AWS Lambda c\u0169ng th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n b\u1ed5 sung trong khi \u0111o\u1ea1n m\u00e3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><strong>T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 v\u1eady, v\u1ec1 t\u1ed5ng quan, AWS Lambda l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 v\u1eadn h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng serverless. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 n\u00e0y, l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed, c\u00f4ng s\u1ee9c tri\u1ec3n khai v\u00e0 t\u1eadp trung h\u01a1n v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 m\u00e0 kh\u00f4ng c\u1ea7n lo ng\u1ea1i v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan t\u1edbi h\u1ea1 t\u1ea7ng.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AWS Lambda l\u00e0 g\u00ec v\u00e0 b\u1eb1ng c\u00e1ch n\u00e0o c\u00f3 th\u1ec3 gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n? Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng ITviec \u0111i s\u00e2u v\u00e0o kh\u00e1i ni\u1ec7m AWS Lambda, \u0111\u1ed3ng th\u1eddi t\u00ecm hi\u1ec3u c\u00e1ch d\u1ecbch v\u1ee5 n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1eeb A-Z nh\u00e9! \u0110\u1ecdc [&hellip;]<\/p>\n","protected":false},"author":211,"featured_media":69460,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-69403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AWS Lambda l\u00e0 g\u00ec? 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