{"id":29400,"date":"2025-09-10T14:30:37","date_gmt":"2025-09-10T07:30:37","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=29400"},"modified":"2026-02-04T10:48:43","modified_gmt":"2026-02-04T03:48:43","slug":"openlitespeed-web-server","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/","title":{"rendered":"OpenLiteSpeed L\u00e0 G\u00ec? Gi\u1ea3i Ph\u00e1p T\u0103ng T\u1ed1c Web Mi\u1ec5n Ph\u00ed \u0110\u1ed9t Ph\u00e1"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Gioi-thieu\" >Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#OpenLiteSpeed-La-Gi-Tai-Sao-Nen-Su-Dung-Web-Server-Nay\" >OpenLiteSpeed L\u00e0 G\u00ec? T\u1ea1i Sao N\u00ean S\u1eed D\u1ee5ng Web Server N\u00e0y?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Kien-truc-Event-Driven-Huong-su-kien\" >Ki\u1ebfn tr\u00fac Event-Driven (H\u01b0\u1edbng s\u1ef1 ki\u1ec7n)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Co-che-LSAPI-LiteSpeed-SAPI\" >C\u01a1 ch\u1ebf LSAPI (LiteSpeed SAPI)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#So-Sanh-Chi-Tiet-OpenLiteSpeed-vs-Nginx-vs-Apache\" >So S\u00e1nh Chi Ti\u1ebft: OpenLiteSpeed vs Nginx vs Apache<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#1-Cuoc-chien-hieu-suat-Benchmarks\" >1. Cu\u1ed9c chi\u1ebfn hi\u1ec7u su\u1ea5t (Benchmarks)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#2-Kha-nang-tuong-thich-htaccess\" >2. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch .htaccess<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Bang-so-sanh-tong-quan\" >B\u1ea3ng so s\u00e1nh t\u1ed5ng quan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#%F0%9F%9A%80-Ban-Muon-Trai-Nghiem-Suc-Manh-Cua-OpenLiteSpeed\" >\ud83d\ude80 B\u1ea1n Mu\u1ed1n Tr\u1ea3i Nghi\u1ec7m S\u1ee9c M\u1ea1nh C\u1ee7a OpenLiteSpeed?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Phan-Biet-OpenLiteSpeed-OLS-va-LiteSpeed-Enterprise-LSWS\" >Ph\u00e2n Bi\u1ec7t OpenLiteSpeed (OLS) v\u00e0 LiteSpeed Enterprise (LSWS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Huong-Dan-Cai-Dat-OpenLiteSpeed-Cac-Phuong-Phap-Pho-Bien\" >H\u01b0\u1edbng D\u1eabn C\u00e0i \u0110\u1eb7t OpenLiteSpeed: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ph\u1ed5 Bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#1-Cai-dat-thong-qua-CyberPanel-Khuyen-dung\" >1. C\u00e0i \u0111\u1eb7t th\u00f4ng qua CyberPanel (Khuy\u00ean d\u00f9ng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#2-Cai-dat-qua-Repository-UbuntuDebian\" >2. C\u00e0i \u0111\u1eb7t qua Repository (Ubuntu\/Debian)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#3-Cai-dat-qua-Docker\" >3. C\u00e0i \u0111\u1eb7t qua Docker<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Toi-Uu-Hoa-OpenLiteSpeed-WordPress-Real-world-Case-Study\" >T\u1ed1i \u01afu H\u00f3a OpenLiteSpeed &amp; WordPress (Real-world Case Study)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Tinh-trang-truoc-khi-toi-uu\" >T\u00ecnh tr\u1ea1ng tr\u01b0\u1edbc khi t\u1ed1i \u01b0u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Giai-phap-trien-khai\" >Gi\u1ea3i ph\u00e1p tri\u1ec3n khai:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Cac-buoc-tinh-chinh-chuyen-sau\" >C\u00e1c b\u01b0\u1edbc tinh ch\u1ec9nh chuy\u00ean s\u00e2u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Ket-qua-sau-khi-toi-uu\" >K\u1ebft qu\u1ea3 sau khi t\u1ed1i \u01b0u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#%F0%9F%92%A1-Giai-Phap-Tiet-Kiem-Thue-VPS-Gia-Re\" >\ud83d\udca1 Gi\u1ea3i Ph\u00e1p Ti\u1ebft Ki\u1ec7m: Thu\u00ea VPS Gi\u00e1 R\u1ebb<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Nhung-Han-Che-Can-Luu-Y-Khi-Su-Dung-OpenLiteSpeed\" >Nh\u1eefng H\u1ea1n Ch\u1ebf C\u1ea7n L\u01b0u \u00dd Khi S\u1eed D\u1ee5ng OpenLiteSpeed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Cac-Cau-Hoi-Thuong-Gap-FAQs\" >C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#1-OpenLiteSpeed-co-hoan-toan-mien-phi-khong\" >1. OpenLiteSpeed c\u00f3 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#2-Toi-co-the-cai-OpenLiteSpeed-tren-cPanel-khong\" >2. T\u00f4i c\u00f3 th\u1ec3 c\u00e0i OpenLiteSpeed tr\u00ean cPanel kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#3-Lam-sao-de-chuyen-quy-tac-Rewrite-tu-Apache-sang-OLS\" >3. L\u00e0m sao \u0111\u1ec3 chuy\u1ec3n quy t\u1eafc Rewrite t\u1eeb Apache sang OLS?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#4-OpenLiteSpeed-co-ho-tro-SSLTLS-khong\" >4. OpenLiteSpeed c\u00f3 h\u1ed7 tr\u1ee3 SSL\/TLS kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#5-Cau-hinh-server-toi-thieu-de-chay-OLS-la-gi\" >5. C\u1ea5u h\u00ecnh server t\u1ed1i thi\u1ec3u \u0111\u1ec3 ch\u1ea1y OLS l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/interdata.vn\/blog\/openlitespeed-web-server\/#Loi-ket\" >L\u1eddi k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"summary\">\n<p><strong>Th\u00f4ng tin t\u1ed5ng quan:<\/strong><\/p>\n<p><strong>OpenLiteSpeed (OLS)<\/strong> l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 web m\u00e3 ngu\u1ed3n m\u1edf (open-source web server) hi\u1ec7u su\u1ea5t cao, nh\u1eb9 v\u00e0 mi\u1ec5n ph\u00ed, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi LiteSpeed Technologies. OLS s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac h\u01b0\u1edbng s\u1ef1 ki\u1ec7n (event-driven) gi\u00fap x\u1eed l\u00fd h\u00e0ng tr\u0103m ngh\u00ecn k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean t\u1ed1i thi\u1ec3u, \u0111\u1ed3ng th\u1eddi t\u00edch h\u1ee3p s\u1eb5n b\u1ed9 nh\u1edb \u0111\u1ec7m <strong>LSCache<\/strong> m\u1ea1nh m\u1ebd.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 l\u1ee3i \u00edch c\u1ed1t l\u00f5i:<\/strong><\/p>\n<ul>\n<li><strong>Hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i:<\/strong> Nhanh h\u01a1n Apache t\u1eeb 3-5 l\u1ea7n trong vi\u1ec7c x\u1eed l\u00fd n\u1ed9i dung t\u0129nh v\u00e0 PHP scripts.<\/li>\n<li><strong>Giao th\u1ee9c hi\u1ec7n \u0111\u1ea1i:<\/strong> H\u1ed7 tr\u1ee3 m\u1eb7c \u0111\u1ecbnh <strong>HTTP\/3 (QUIC)<\/strong> gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng \u0111\u00e1ng k\u1ec3.<\/li>\n<li><strong>T\u01b0\u01a1ng th\u00edch Apache:<\/strong> C\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecdc file <code>.htaccess<\/code> (l\u01b0u \u00fd: c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111\u1ec3 \u00e1p d\u1ee5ng thay \u0111\u1ed5i).<\/li>\n<li><strong>Giao di\u1ec7n qu\u1ea3n l\u00fd (GUI):<\/strong> T\u00edch h\u1ee3p WebAdmin Console tr\u1ef1c quan ngay khi c\u00e0i \u0111\u1eb7t.<\/li>\n<li><strong>Chi ph\u00ed:<\/strong> Ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed d\u01b0\u1edbi gi\u1ea5y ph\u00e9p GPLv3.<\/li>\n<\/ul>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Gioi-thieu\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong k\u1ef7 nguy\u00ean k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n nay, khi m\u00e0 <strong>Core Web Vitals<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 x\u1ebfp h\u1ea1ng quan tr\u1ecdng nh\u1ea5t c\u1ee7a Google, t\u1ed1c \u0111\u1ed9 t\u1ea3i trang kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng (UX) m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 &#8220;s\u1ed1ng c\u00f2n&#8221; \u0111\u1ed1i v\u1edbi s\u1ef1 hi\u1ec7n di\u1ec7n tr\u1ef1c tuy\u1ebfn c\u1ee7a doanh nghi\u1ec7p. M\u1ed9t gi\u00e2y ch\u1eadm tr\u1ec5 c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n m\u1ea5t \u0111i 7% t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 tho\u00e1t trang (bounce rate) l\u00ean \u0111\u00e1ng k\u1ec3.<\/p>\n<p>Trong nhi\u1ec1u th\u1eadp k\u1ef7, ch\u00fang ta \u0111\u00e3 ch\u1ee9ng ki\u1ebfn s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a Apache, sau \u0111\u00f3 l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 hi\u1ec7u su\u1ea5t v\u1edbi Nginx. Tuy nhi\u00ean, Nginx d\u00f9 nhanh nh\u01b0ng l\u1ea1i \u0111\u00f2i h\u1ecfi k\u1ef9 n\u0103ng c\u1ea5u h\u00ecnh ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f4ng h\u1ed7 tr\u1ee3 file <code>.htaccess<\/code> m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac <strong>OpenLiteSpeed<\/strong> xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p dung h\u00f2a ho\u00e0n h\u1ea3o: Hi\u1ec7u su\u1ea5t c\u1ef1c cao, d\u1ec5 s\u1eed d\u1ee5ng h\u01a1n Nginx v\u00e0 quan tr\u1ecdng nh\u1ea5t l\u00e0 chi ph\u00ed b\u1eb1ng 0.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y c\u1ee7a <a href=\"https:\/\/interdata.vn\/\" target=\"_blank\" rel=\"noopener noreferrer\">InterData<\/a> s\u1ebd cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn s\u00e2u s\u1eafc, d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf v\u00e0 kinh nghi\u1ec7m tri\u1ec3n khai h\u1ec7 th\u1ed1ng, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 OpenLiteSpeed l\u00e0 g\u00ec, so s\u00e1nh n\u00f3 v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 s\u1eebng s\u1ecf v\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u00e0m ch\u1ee7 c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a website c\u1ee7a b\u1ea1n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"OpenLiteSpeed-La-Gi-Tai-Sao-Nen-Su-Dung-Web-Server-Nay\"><\/span>OpenLiteSpeed L\u00e0 G\u00ec? T\u1ea1i Sao N\u00ean S\u1eed D\u1ee5ng Web Server N\u00e0y?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OpenLiteSpeed (th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft l\u00e0 OLS) l\u00e0 phi\u00ean b\u1ea3n m\u00e3 ngu\u1ed3n m\u1edf c\u1ee7a LiteSpeed Web Server Enterprise (LSWS) &#8211; m\u1ed9t s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i n\u1ed5i ti\u1ebfng th\u1ebf gi\u1edbi. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi LiteSpeed Technologies, OLS \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng (scalability) v\u00e0 t\u1ed1c \u0111\u1ed9 (speed) m\u00e0 c\u00e1c web server truy\u1ec1n th\u1ed1ng nh\u01b0 Apache th\u01b0\u1eddng g\u1eb7p kh\u00f3 kh\u0103n.<\/p>\n<figure id=\"attachment_39135\" aria-describedby=\"caption-attachment-39135\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-39135\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-1.webp\" alt=\"OpenLiteSpeed\" width=\"750\" height=\"278\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-1.webp 750w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-1-300x111.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-39135\" class=\"wp-caption-text\">OpenLiteSpeed<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Kien-truc-Event-Driven-Huong-su-kien\"><\/span>Ki\u1ebfn tr\u00fac Event-Driven (H\u01b0\u1edbng s\u1ef1 ki\u1ec7n)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i t\u1ea1o n\u00ean s\u1ee9c m\u1ea1nh c\u1ee7a OpenLiteSpeed n\u1eb1m \u1edf ki\u1ebfn tr\u00fac <strong>Event-driven<\/strong>. Kh\u00e1c v\u1edbi ki\u1ebfn tr\u00fac Process-based (d\u1ef1a tr\u00ean quy tr\u00ecnh) c\u1ee7a Apache &#8211; n\u01a1i m\u1ed7i k\u1ebft n\u1ed1i (connection) y\u00eau c\u1ea7u m\u1ed9t lu\u1ed3ng (thread) ho\u1eb7c quy tr\u00ecnh (process) ri\u00eang bi\u1ec7t, ki\u1ebfn tr\u00fac Event-driven cho ph\u00e9p OLS x\u1eed l\u00fd h\u00e0ng ng\u00e0n k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi ch\u1ec9 v\u1edbi m\u1ed9t v\u00e0i quy tr\u00ecnh. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a vi\u1ec7c s\u1eed d\u1ee5ng RAM v\u00e0 CPU, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c t\u00ecnh hu\u1ed1ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u0103ng \u0111\u1ed9t bi\u1ebfn (traffic spikes).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Co-che-LSAPI-LiteSpeed-SAPI\"><\/span>C\u01a1 ch\u1ebf LSAPI (LiteSpeed SAPI)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do khi\u1ebfn OpenLiteSpeed x\u1eed l\u00fd PHP nhanh h\u01a1n h\u1eb3n so v\u1edbi Nginx (s\u1eed d\u1ee5ng PHP-FPM) hay Apache (s\u1eed d\u1ee5ng mod_php) l\u00e0 nh\u1edd v\u00e0o <strong>LSAPI<\/strong>. \u0110\u00e2y l\u00e0 giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho LiteSpeed \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a giao ti\u1ebfp gi\u1eefa web server v\u00e0 tr\u00ecnh x\u1eed l\u00fd PHP.<\/p>\n<ul>\n<li><strong>Hi\u1ec7u qu\u1ea3 h\u01a1n:<\/strong> LSAPI \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cao \u0111\u1ed9, gi\u00fap gi\u1ea3m th\u1eddi gian kh\u1edfi t\u1ea1o process PHP.<\/li>\n<li><strong>T\u0103ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd:<\/strong> C\u00e1c th\u1eed nghi\u1ec7m cho th\u1ea5y LSAPI c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd PHP l\u00ean t\u1edbi 50% so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"So-Sanh-Chi-Tiet-OpenLiteSpeed-vs-Nginx-vs-Apache\"><\/span>So S\u00e1nh Chi Ti\u1ebft: OpenLiteSpeed vs Nginx vs Apache<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed5i h\u1ea1 t\u1ea7ng, ch\u00fang ta c\u1ea7n nh\u1eefng con s\u1ed1 c\u1ee5 th\u1ec3 thay v\u00ec c\u1ea3m t\u00ednh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch so s\u00e1nh gi\u1eefa ba &#8220;\u00f4ng l\u1edbn&#8221; trong l\u00e0ng Web Server.<\/p>\n<figure id=\"attachment_39136\" aria-describedby=\"caption-attachment-39136\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-39136\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-vs-Nginx-vs-Apache.webp\" alt=\"OpenLiteSpeed vs Nginx vs Apache\" width=\"750\" height=\"357\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-vs-Nginx-vs-Apache.webp 750w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/OpenLiteSpeed-vs-Nginx-vs-Apache-300x143.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-39136\" class=\"wp-caption-text\">So S\u00e1nh: OpenLiteSpeed vs Nginx vs Apache<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"1-Cuoc-chien-hieu-suat-Benchmarks\"><\/span>1. Cu\u1ed9c chi\u1ebfn hi\u1ec7u su\u1ea5t (Benchmarks)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u1ef1a tr\u00ean c\u00e1c d\u1eef li\u1ec7u t\u1eeb <i>HTTP Archive<\/i> v\u00e0 c\u00e1c b\u00e0i test benchmark n\u1ed9i b\u1ed9 t\u1ea1i InterData:<\/p>\n<h4>N\u1ed9i dung t\u0129nh (Static Content)<\/h4>\n<p>Trong vi\u1ec7c ph\u1ee5c v\u1ee5 c\u00e1c file t\u0129nh (\u1ea3nh, CSS, JS), OpenLiteSpeed v\u00e0 Nginx t\u1ecf ra v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi Apache. C\u1ea3 hai \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd h\u00e0ng ch\u1ee5c ngh\u00ecn request m\u1ed7i gi\u00e2y v\u1edbi \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p.<\/p>\n<h4>N\u1ed9i dung \u0111\u1ed9ng (WordPress\/PHP)<\/h4>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i OpenLiteSpeed th\u1ef1c s\u1ef1 t\u1ecfa s\u00e1ng. V\u1edbi module <strong>LSCache<\/strong> \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n:<\/p>\n<ul>\n<li><strong>Apache:<\/strong> X\u1eed l\u00fd kho\u1ea3ng 1.500 requests\/gi\u00e2y.<\/li>\n<li><strong>Nginx (v\u1edbi FastCGI Cache):<\/strong> X\u1eed l\u00fd kho\u1ea3ng 2.800 requests\/gi\u00e2y.<\/li>\n<li><strong>OpenLiteSpeed (v\u1edbi LSCache):<\/strong> C\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi <strong>4.500 &#8211; 5.000 requests\/gi\u00e2y<\/strong> tr\u00ean c\u00f9ng m\u1ed9t c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2-Kha-nang-tuong-thich-htaccess\"><\/span>2. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch .htaccess<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Apache:<\/strong> H\u1ed7 tr\u1ee3 native, nh\u01b0ng vi\u1ec7c qu\u00e9t file <code>.htaccess<\/code> \u1edf m\u1ed7i request l\u00e0m ch\u1eadm h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>Nginx:<\/strong> Kh\u00f4ng h\u1ed7 tr\u1ee3. B\u1ea1n bu\u1ed9c ph\u1ea3i convert (chuy\u1ec3n \u0111\u1ed5i) c\u00e1c quy t\u1eafc rewrite sang \u0111\u1ecbnh d\u1ea1ng config c\u1ee7a Nginx. \u0110\u00e2y l\u00e0 n\u1ed7i \u00e1c m\u1ed9ng v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng r\u00e0nh k\u1ef9 thu\u1eadt.<\/li>\n<li><strong>OpenLiteSpeed:<\/strong> H\u1ed7 tr\u1ee3 \u0111\u1ecdc file <code>.htaccess<\/code> tr\u1ef1c ti\u1ebfp. Tuy nhi\u00ean, do t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t, OLS cache file n\u00e0y v\u00e0o b\u1ed9 nh\u1edb. Do \u0111\u00f3, sau khi ch\u1ec9nh s\u1eeda file, b\u1ea1n c\u1ea7n <strong>kh\u1edfi \u0111\u1ed9ng l\u1ea1i (restart\/reload)<\/strong> service OpenLiteSpeed \u0111\u1ec3 thay \u0111\u1ed5i c\u00f3 hi\u1ec7u l\u1ef1c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Bang-so-sanh-tong-quan\"><\/span>B\u1ea3ng so s\u00e1nh t\u1ed5ng quan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<figure class=\"table\">\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>Apache<\/th>\n<th>Nginx<\/th>\n<th>OpenLiteSpeed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Ki\u1ebfn tr\u00fac<\/strong><\/td>\n<td>Process-based (N\u1eb7ng)<\/td>\n<td>Event-driven (Nh\u1eb9)<\/td>\n<td>Event-driven (R\u1ea5t nh\u1eb9)<\/td>\n<\/tr>\n<tr>\n<td><strong>Hi\u1ec7u su\u1ea5t PHP<\/strong><\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao (v\u1edbi PHP-FPM)<\/td>\n<td><strong>R\u1ea5t cao (v\u1edbi LSAPI)<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>H\u1ed7 tr\u1ee3 .htaccess<\/strong><\/td>\n<td>C\u00f3 (Native)<\/td>\n<td>Kh\u00f4ng<\/td>\n<td>C\u00f3 (C\u1ea7n reload)<\/td>\n<\/tr>\n<tr>\n<td><strong>Caching<\/strong><\/td>\n<td>C\u1ea7n c\u00e0i th\u00eam module<\/td>\n<td>FastCGI Cache (C\u1ea5u h\u00ecnh kh\u00f3)<\/td>\n<td><strong>LSCache (T\u00edch h\u1ee3p s\u1eb5n)<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>HTTP\/3 (QUIC)<\/strong><\/td>\n<td>H\u1ed7 tr\u1ee3 h\u1ea1n ch\u1ebf<\/td>\n<td>H\u1ed7 tr\u1ee3 (M\u1edbi)<\/td>\n<td><strong>H\u1ed7 tr\u1ee3 m\u1eb7c \u0111\u1ecbnh, \u1ed5n \u0111\u1ecbnh<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<div class=\"highlight-cta-box\">\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%9A%80-Ban-Muon-Trai-Nghiem-Suc-Manh-Cua-OpenLiteSpeed\"><\/span>\ud83d\ude80 B\u1ea1n Mu\u1ed1n Tr\u1ea3i Nghi\u1ec7m S\u1ee9c M\u1ea1nh C\u1ee7a OpenLiteSpeed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ea1 t\u1ea7ng Cloud Server t\u1ea1i InterData \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ho\u00e0n h\u1ea3o \u0111\u1ec3 ch\u1ea1y OpenLiteSpeed. H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef NVMe si\u00eau t\u1ed1c k\u1ebft h\u1ee3p v\u1edbi CPU hi\u1ec7u n\u0103ng cao s\u1ebd gi\u00fap website c\u1ee7a b\u1ea1n \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 b\u00e0n th\u1edd.<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/interdata.vn\/cloud-server\/\" target=\"_blank\" rel=\"noopener noreferrer\">Xem B\u1ea3ng Gi\u00e1 Cloud Server Ngay<\/a><\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Phan-Biet-OpenLiteSpeed-OLS-va-LiteSpeed-Enterprise-LSWS\"><\/span>Ph\u00e2n Bi\u1ec7t OpenLiteSpeed (OLS) v\u00e0 LiteSpeed Enterprise (LSWS)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_38401\" aria-describedby=\"caption-attachment-38401\" style=\"width: 886px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-38401\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Su-khac-biet-LiteSpeed-Enterprise-va-OpenLiteSpeed.png\" alt=\"LiteSpeed Enterprise v\u00e0 OpenLiteSpeed\" width=\"886\" height=\"435\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Su-khac-biet-LiteSpeed-Enterprise-va-OpenLiteSpeed.png 886w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Su-khac-biet-LiteSpeed-Enterprise-va-OpenLiteSpeed-300x147.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Su-khac-biet-LiteSpeed-Enterprise-va-OpenLiteSpeed-768x377.png 768w\" sizes=\"auto, (max-width: 886px) 100vw, 886px\" \/><figcaption id=\"caption-attachment-38401\" class=\"wp-caption-text\">LiteSpeed Enterprise v\u00e0 OpenLiteSpeed<\/figcaption><\/figure>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi l\u1ea7m t\u01b0\u1edfng OpenLiteSpeed ch\u1ec9 l\u00e0 b\u1ea3n &#8220;d\u00f9ng th\u1eed&#8221; (Trial) c\u1ee7a b\u1ea3n Enterprise. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u00ednh x\u00e1c. OLS l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n \u0111\u1ed9c l\u1eadp, \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t chi\u1ebfn l\u01b0\u1ee3c so v\u1edbi b\u1ea3n th\u01b0\u01a1ng m\u1ea1i:<\/p>\n<ul>\n<li class=\"ck-list-marker-bold\"><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch Apache:<\/strong>\n<ul>\n<li><strong>LSWS Enterprise:<\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf ho\u00e0n to\u00e0n Apache (drop-in replacement). N\u00f3 \u0111\u1ecdc file <code>.htaccess<\/code> v\u00e0 t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n restart. T\u01b0\u01a1ng th\u00edch ho\u00e0n to\u00e0n v\u1edbi cPanel, Plesk, DirectAdmin.<\/li>\n<li><strong>OpenLiteSpeed:<\/strong> T\u01b0\u01a1ng th\u00edch m\u1ed9t ph\u1ea7n. C\u1ea7n reload khi s\u1eeda config. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi <strong>CyberPanel<\/strong> ho\u1eb7c DirectAdmin (phi\u00ean b\u1ea3n c\u00e1 nh\u00e2n).<\/li>\n<\/ul>\n<\/li>\n<li><strong>C\u00f4ng c\u1ee5 Cache (ESI):<\/strong> B\u1ea3n Enterprise h\u1ed7 tr\u1ee3 ESI (Edge Side Includes) t\u1ed1t h\u01a1n, cho ph\u00e9p cache t\u1eebng ph\u1ea7n c\u1ee7a trang web, c\u1ef1c k\u1ef3 h\u1eefu \u00edch cho c\u00e1c trang th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed l\u1edbn nh\u01b0 Magento hay Shopware. OLS h\u1ed7 tr\u1ee3 ESI nh\u01b0ng h\u1ea1n ch\u1ebf h\u01a1n.<\/li>\n<li><strong>Plugins h\u1ed7 tr\u1ee3:<\/strong> LSWS t\u00edch h\u1ee3p s\u00e2u v\u00e0o h\u1ec7 sinh th\u00e1i Hosting (t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 c\u00e0i cache cho WordPress). OLS y\u00eau c\u1ea7u ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb t\u1ef1 c\u1ea5u h\u00ecnh nhi\u1ec1u h\u01a1n.<\/li>\n<\/ul>\n<p><i>K\u1ebft lu\u1eadn:<\/i> N\u1ebfu b\u1ea1n l\u00e0 nh\u00e0 cung c\u1ea5p Hosting (Shared Hosting provider), h\u00e3y ch\u1ecdn <strong>LiteSpeed Enterprise<\/strong>. N\u1ebfu b\u1ea1n qu\u1ea3n tr\u1ecb VPS ri\u00eang cho website c\u1ee7a m\u00ecnh ho\u1eb7c c\u00f4ng ty, <strong>OpenLiteSpeed<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong-Dan-Cai-Dat-OpenLiteSpeed-Cac-Phuong-Phap-Pho-Bien\"><\/span>H\u01b0\u1edbng D\u1eabn C\u00e0i \u0110\u1eb7t OpenLiteSpeed: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ph\u1ed5 Bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_39134\" aria-describedby=\"caption-attachment-39134\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-39134\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/Cai-Dat-OpenLiteSpeed.webp\" alt=\"C\u00e0i \u0110\u1eb7t OpenLiteSpeed\" width=\"750\" height=\"409\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/Cai-Dat-OpenLiteSpeed.webp 750w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/09\/Cai-Dat-OpenLiteSpeed-300x164.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-39134\" class=\"wp-caption-text\">C\u00e0i \u0110\u1eb7t OpenLiteSpeed<\/figcaption><\/figure>\n<p>Vi\u1ec7c c\u00e0i \u0111\u1eb7t OpenLiteSpeed hi\u1ec7n nay \u0111\u00e3 tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n bao gi\u1edd h\u1ebft. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 3 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Cai-dat-thong-qua-CyberPanel-Khuyen-dung\"><\/span>1. C\u00e0i \u0111\u1eb7t th\u00f4ng qua CyberPanel (Khuy\u00ean d\u00f9ng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00e1ch d\u1ec5 nh\u1ea5t cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u. CyberPanel l\u00e0 m\u1ed9t Web Hosting Control Panel mi\u1ec5n ph\u00ed \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng chuy\u00ean bi\u1ec7t cho OpenLiteSpeed. C\u00e0i CyberPanel ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 s\u1eb5n OLS, PHP, MySQL, Email v\u00e0 DNS server.<\/p>\n<p>Ch\u1ec9 v\u1edbi m\u1ed9t d\u00f2ng l\u1ec7nh tr\u00ean n\u1ec1n t\u1ea3ng Centos 7.x, Centos 8.x, Ubuntu 18.04, Ubuntu 20.04, AlmaLinux 8:<\/p>\n<pre><code class=\"language-plaintext\">sh &lt;(curl https:\/\/cyberpanel.net\/install.sh || wget -O - https:\/\/cyberpanel.net\/install.sh)<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"2-Cai-dat-qua-Repository-UbuntuDebian\"><\/span>2. C\u00e0i \u0111\u1eb7t qua Repository (Ubuntu\/Debian)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n c\u00e0i \u0111\u1eb7t th\u1ee7 c\u00f4ng \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u1ec7 th\u1ed1ng, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p><strong>B\u01b0\u1edbc 1: Th\u00eam Repository<\/strong><\/p>\n<pre><code class=\"language-plaintext\">wget -O - http:\/\/rpms.litespeedtech.com\/debian\/enable_lst_debian_repo.sh | bash<\/code><\/pre>\n<p><strong>B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t OpenLiteSpeed<\/strong><\/p>\n<pre><code class=\"language-plaintext\">apt-get install openlitespeed<\/code><\/pre>\n<p><strong>B\u01b0\u1edbc 3: C\u00e0i \u0111\u1eb7t PHP (V\u00ed d\u1ee5 PHP 8.1)<\/strong><\/p>\n<pre><code class=\"language-plaintext\">apt-get install lsphp81 lsphp81-common lsphp81-mysql lsphp81-opcache lsphp81-curl<\/code><\/pre>\n<p><strong>B\u01b0\u1edbc 4: Thi\u1ebft l\u1eadp m\u1eadt kh\u1ea9u Admin<\/strong><\/p>\n<pre><code class=\"language-plaintext\">\/usr\/local\/lsws\/admin\/misc\/admpass.sh<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"3-Cai-dat-qua-Docker\"><\/span>3. C\u00e0i \u0111\u1eb7t qua Docker<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00e0nh cho c\u00e1c Developer mu\u1ed1n m\u00f4i tr\u01b0\u1eddng container h\u00f3a:<\/p>\n<pre><code class=\"language-plaintext\">docker run -d --name openlitespeed -p 7080:7080 -p 80:80 -p 443:443 litespeedtech\/openlitespeed:latest<\/code><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"Toi-Uu-Hoa-OpenLiteSpeed-WordPress-Real-world-Case-Study\"><\/span>T\u1ed1i \u01afu H\u00f3a OpenLiteSpeed &amp; WordPress (Real-world Case Study)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 ch\u1ee9ng minh hi\u1ec7u qu\u1ea3, ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y m\u1ed9t <strong>Case Study th\u1ef1c t\u1ebf<\/strong> t\u1ea1i InterData. Kh\u00e1ch h\u00e0ng s\u1edf h\u1eefu m\u1ed9t website tin t\u1ee9c v\u1edbi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp kho\u1ea3ng 100.000 traffic\/th\u00e1ng, tr\u01b0\u1edbc \u0111\u00e2y s\u1eed d\u1ee5ng Apache tr\u00ean VPS c\u1ea5u h\u00ecnh th\u1ea5p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tinh-trang-truoc-khi-toi-uu\"><\/span>T\u00ecnh tr\u1ea1ng tr\u01b0\u1edbc khi t\u1ed1i \u01b0u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Server:<\/strong> Apache + mod_php.<\/li>\n<li><strong>TTFB (Time To First Byte):<\/strong> 800ms &#8211; 1.2s (R\u1ea5t ch\u1eadm).<\/li>\n<li><strong>Google PageSpeed Score:<\/strong> 65\/100 (Mobile).<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Th\u01b0\u1eddng xuy\u00ean b\u1ecb l\u1ed7i 503 khi c\u00f3 b\u00e0i vi\u1ebft hot (High Load).<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Giai-phap-trien-khai\"><\/span>Gi\u1ea3i ph\u00e1p tri\u1ec3n khai:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>Chuy\u1ec3n \u0111\u1ed5i sang <strong>OpenLiteSpeed<\/strong> ch\u1ea1y tr\u00ean VPS InterData.<\/li>\n<li>C\u00e0i \u0111\u1eb7t plugin <strong>LiteSpeed Cache<\/strong> cho WordPress.<\/li>\n<li>B\u1eadt n\u00e9n <strong>Brotli<\/strong> (thay th\u1ebf Gzip, hi\u1ec7u qu\u1ea3 n\u00e9n t\u1ed1t h\u01a1n 20%).<\/li>\n<li>K\u00edch ho\u1ea1t <strong>HTTP\/3 (QUIC)<\/strong> qua c\u1ed5ng UDP 443.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"Cac-buoc-tinh-chinh-chuyen-sau\"><\/span>C\u00e1c b\u01b0\u1edbc tinh ch\u1ec9nh chuy\u00ean s\u00e2u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4>B\u01b0\u1edbc 1: C\u1ea5u h\u00ecnh LSCache Plugin<\/h4>\n<p>\u0110\u00e2y l\u00e0 &#8220;v\u0169 kh\u00ed b\u00ed m\u1eadt&#8221;. Kh\u00f4ng ch\u1ec9 l\u00e0 cache, plugin n\u00e0y c\u00f2n c\u00f3 t\u00ednh n\u0103ng t\u1ed1i \u01b0u \u1ea3nh, g\u1ed9p CSS\/JS.<\/p>\n<ul>\n<li>V\u00e0o <i>Cache &gt; Cache Rules<\/i>: B\u1eadt cache cho Logged-in Users (n\u1ebfu c\u1ea7n).<\/li>\n<li>V\u00e0o <i>Page Optimization<\/i>: K\u00edch ho\u1ea1t &#8220;Load CSS Asynchronously&#8221; v\u00e0 &#8220;Defer JS&#8221;.<\/li>\n<\/ul>\n<h4>B\u01b0\u1edbc 2: Tinh ch\u1ec9nh PHP Settings trong WebAdmin Console<\/h4>\n<p>Truy c\u1eadp v\u00e0o port 7080, \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1:<\/p>\n<ul>\n<li><code>memory_limit<\/code>: T\u0103ng l\u00ean 256M ho\u1eb7c 512M.<\/li>\n<li><code>max_execution_time<\/code>: \u0110\u1eb7t 300s \u0111\u1ec3 tr\u00e1nh timeout c\u00e1c t\u00e1c v\u1ee5 n\u1eb7ng.<\/li>\n<li><code>opcache.enable<\/code>: \u0110\u1ea3m b\u1ea3o OpCache \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt (1).<\/li>\n<\/ul>\n<h4>B\u01b0\u1edbc 3: Ki\u1ec3m tra QUIC\/HTTP3<\/h4>\n<p>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 <a href=\"https:\/\/http3check.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">HTTP3Check<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao th\u1ee9c HTTP\/3 \u0111ang ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 k\u1ebft n\u1ed1i cho ng\u01b0\u1eddi d\u00f9ng m\u1ea1ng di \u0111\u1ed9ng (4G\/5G).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ket-qua-sau-khi-toi-uu\"><\/span>K\u1ebft qu\u1ea3 sau khi t\u1ed1i \u01b0u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>TTFB:<\/strong> Gi\u1ea3m xu\u1ed1ng c\u00f2n <strong>150ms<\/strong> (C\u1ea3i thi\u1ec7n &gt;500%).<\/li>\n<li><strong>Google PageSpeed Score:<\/strong> T\u0103ng l\u00ean <strong>95\/100<\/strong>.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i:<\/strong> Website ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 ngay c\u1ea3 khi c\u00f3 500 ng\u01b0\u1eddi truy c\u1eadp c\u00f9ng l\u00fac.<\/li>\n<\/ul>\n<div class=\"highlight-cta-box\">\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%92%A1-Giai-Phap-Tiet-Kiem-Thue-VPS-Gia-Re\"><\/span>\ud83d\udca1 Gi\u1ea3i Ph\u00e1p Ti\u1ebft Ki\u1ec7m: Thu\u00ea VPS Gi\u00e1 R\u1ebb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n kh\u00f4ng c\u1ea7n ng\u00e2n s\u00e1ch kh\u1ee7ng \u0111\u1ec3 s\u1edf h\u1eefu t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#8220;kh\u1ee7ng&#8221;. V\u1edbi d\u1ecbch v\u1ee5 VPS gi\u00e1 r\u1ebb c\u1ee7a InterData, b\u1ea1n c\u00f3 to\u00e0n quy\u1ec1n c\u00e0i \u0111\u1eb7t OpenLiteSpeed v\u00e0 CyberPanel \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a website c\u1ee7a m\u00ecnh v\u1edbi chi ph\u00ed ch\u1ec9 t\u1eeb m\u1ed9t ly c\u00e0 ph\u00ea m\u1ed7i th\u00e1ng.<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/interdata.vn\/thue-vps\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0110\u0103ng K\u00fd VPS Ngay<\/a><\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-Han-Che-Can-Luu-Y-Khi-Su-Dung-OpenLiteSpeed\"><\/span>Nh\u1eefng H\u1ea1n Ch\u1ebf C\u1ea7n L\u01b0u \u00dd Khi S\u1eed D\u1ee5ng OpenLiteSpeed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1ea1i InterData, ch\u00fang t\u00f4i lu\u00f4n \u0111\u1ec1 cao t\u00ednh trung th\u1ef1c. M\u1eb7c d\u00f9 OLS r\u1ea5t m\u1ea1nh m\u1ebd, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng c\u00f3 \u0111i\u1ec3m y\u1ebfu:<\/p>\n<ul>\n<li><strong>Kh\u00f4ng &#8220;Hot-reload&#8221; .htaccess:<\/strong> \u0110\u00e2y l\u00e0 h\u1ea1n ch\u1ebf l\u1edbn nh\u1ea5t. N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t Developer th\u01b0\u1eddng xuy\u00ean s\u1eeda file <code>.htaccess<\/code> \u0111\u1ec3 debug, vi\u1ec7c ph\u1ea3i restart server m\u1ed7i l\u1ea7n s\u1eeda s\u1ebd kh\u00e1 phi\u1ec1n ph\u1ee9c.<\/li>\n<li><strong>K\u00e9n CMS l\u1ea1:<\/strong> OLS ho\u1ea1t \u0111\u1ed9ng tuy\u1ec7t v\u1eddi v\u1edbi WordPress, Joomla, Magento. Tuy nhi\u00ean, v\u1edbi c\u00e1c CMS t\u1ef1 code ho\u1eb7c \u00edt ph\u1ed5 bi\u1ebfn, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c c\u1ea5u h\u00ecnh Rewrite Rules n\u1ebfu kh\u00f4ng am hi\u1ec3u v\u1ec1 syntax c\u1ee7a OLS.<\/li>\n<li><strong>ModSecurity:<\/strong> M\u1eb7c d\u00f9 c\u00f3 h\u1ed7 tr\u1ee3, nh\u01b0ng vi\u1ec7c c\u1ea5u h\u00ecnh c\u00e1c rules firewall tr\u00ean OLS ph\u1ee9c t\u1ea1p h\u01a1n Apache v\u00e0 \u0111\u00f4i khi x\u1ea3y ra t\u00ecnh tr\u1ea1ng &#8220;False Positive&#8221; (ch\u1eb7n nh\u1ea7m) n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c tinh ch\u1ec9nh k\u1ef9.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-Cau-Hoi-Thuong-Gap-FAQs\"><\/span>C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p (FAQs)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1-OpenLiteSpeed-co-hoan-toan-mien-phi-khong\"><\/span>1. OpenLiteSpeed c\u00f3 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f3, OpenLiteSpeed \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh d\u01b0\u1edbi gi\u1ea5y ph\u00e9p GPLv3, ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed cho c\u1ea3 m\u1ee5c \u0111\u00edch c\u00e1 nh\u00e2n v\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-Toi-co-the-cai-OpenLiteSpeed-tren-cPanel-khong\"><\/span>2. T\u00f4i c\u00f3 th\u1ec3 c\u00e0i OpenLiteSpeed tr\u00ean cPanel kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00f4ng tr\u1ef1c ti\u1ebfp. cPanel ch\u1ec9 h\u1ed7 tr\u1ee3 ch\u00ednh th\u1ee9c LiteSpeed Enterprise (b\u1ea3n tr\u1ea3 ph\u00ed). N\u1ebfu b\u1ea1n mu\u1ed1n d\u00f9ng OLS, h\u00e3y s\u1eed d\u1ee5ng CyberPanel ho\u1eb7c DirectAdmin (phi\u00ean b\u1ea3n c\u1ea5u h\u00ecnh custom).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3-Lam-sao-de-chuyen-quy-tac-Rewrite-tu-Apache-sang-OLS\"><\/span>3. L\u00e0m sao \u0111\u1ec3 chuy\u1ec3n quy t\u1eafc Rewrite t\u1eeb Apache sang OLS?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>OpenLiteSpeed c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3u c\u00fa ph\u00e1p Rewrite c\u1ee7a Apache. B\u1ea1n ch\u1ec9 c\u1ea7n copy n\u1ed9i dung v\u00e0o file <code>.htaccess<\/code> v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i OpenLiteSpeed service \u0111\u1ec3 \u00e1p d\u1ee5ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-OpenLiteSpeed-co-ho-tro-SSLTLS-khong\"><\/span>4. OpenLiteSpeed c\u00f3 h\u1ed7 tr\u1ee3 SSL\/TLS kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f3, OLS h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd SSL\/TLS v\u00e0 t\u00edch h\u1ee3p r\u1ea5t t\u1ed1t v\u1edbi Let&#8217;s Encrypt \u0111\u1ec3 c\u1ea5p ph\u00e1t ch\u1ee9ng ch\u1ec9 SSL mi\u1ec5n ph\u00ed t\u1ef1 \u0111\u1ed9ng (\u0111\u1eb7c bi\u1ec7t l\u00e0 th\u00f4ng qua CyberPanel).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-Cau-hinh-server-toi-thieu-de-chay-OLS-la-gi\"><\/span>5. C\u1ea5u h\u00ecnh server t\u1ed1i thi\u1ec3u \u0111\u1ec3 ch\u1ea1y OLS l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>OpenLiteSpeed r\u1ea5t nh\u1eb9. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1y t\u1ed1t tr\u00ean VPS 1 Core CPU v\u00e0 512MB RAM cho c\u00e1c website nh\u1ecf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi-ket\"><\/span>L\u1eddi k\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OpenLiteSpeed th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t &#8220;k\u1ebb thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i&#8221; (game changer) trong l\u0129nh v\u1ef1c Web Server. N\u00f3 mang l\u1ea1i hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p Enterprise \u0111\u1eaft ti\u1ec1n \u0111\u1ebfn v\u1edbi c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed. S\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9, kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt v\u00e0 chi ph\u00ed l\u00e0m cho OLS tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn s\u1ed1 1 cho c\u00e1c website WordPress trong n\u0103m 2026 v\u00e0 t\u01b0\u01a1ng lai.<\/p>\n<p>N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n mu\u1ed1n t\u1ef1 qu\u1ea3n l\u00fd VPS ho\u1eb7c doanh nghi\u1ec7p mu\u1ed1n t\u1ed1i \u01b0u chi ph\u00ed h\u1ea1 t\u1ea7ng, combo <strong>OpenLiteSpeed + CyberPanel<\/strong> tr\u00ean n\u1ec1n t\u1ea3ng <strong>VPS InterData<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p kh\u00f4ng th\u1ec3 b\u1ecf qua.<\/p>\n<p>\u0110\u1eebng ng\u1ea7n ng\u1ea1i \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi n\u1ebfu b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00f4ng tin t\u1ed5ng quan: OpenLiteSpeed (OLS) l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 web m\u00e3 ngu\u1ed3n m\u1edf (open-source web server) hi\u1ec7u su\u1ea5t cao, nh\u1eb9 v\u00e0 mi\u1ec5n ph\u00ed, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi LiteSpeed Technologies. OLS s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac h\u01b0\u1edbng s\u1ef1 ki\u1ec7n (event-driven) gi\u00fap x\u1eed l\u00fd h\u00e0ng tr\u0103m ngh\u00ecn k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean<\/p>\n","protected":false},"author":2,"featured_media":39137,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150],"tags":[],"class_list":["post-29400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webserver"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=29400"}],"version-history":[{"count":8,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29400\/revisions"}],"predecessor-version":[{"id":39138,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29400\/revisions\/39138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/39137"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=29400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=29400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=29400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}