{"id":138,"date":"2026-10-12T09:00:00","date_gmt":"2026-10-12T02:00:00","guid":{"rendered":"https:\/\/onmeeting.com.vn\/?p=138"},"modified":"2026-10-13T17:03:39","modified_gmt":"2026-10-13T10:03:39","slug":"vps-nvme-la-gi","status":"publish","type":"post","link":"https:\/\/onmeeting.com.vn\/?p=138","title":{"rendered":"VPS NVMe l\u00e0 g\u00ec? Kh\u00e1c SSD SATA \u1edf \u0111\u00e2u v\u00e0 khi n\u00e0o \u0111\u00e1ng d\u00f9ng"},"content":{"rendered":"<p>Khi so s\u00e1nh c\u00e1c g\u00f3i VPS, b\u1ea1n s\u1ebd g\u1eb7p hai ki\u1ec3u \u1ed5 c\u1ee9ng: SSD SATA v\u00e0 NVMe. Gi\u00e1 ch\u00eanh nhau kh\u00f4ng nhi\u1ec1u, nh\u01b0ng c\u00e1i t\u00ean nghe kh\u00e1 &#8220;k\u1ef9 thu\u1eadt&#8221;. B\u00e0i n\u00e0y gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn \u0111\u1ec3 b\u1ea1n quy\u1ebft \u0111\u1ecbnh xem m\u00ecnh c\u00f3 c\u1ea7n NVMe hay kh\u00f4ng.<\/p>\n\n<h2>NVMe l\u00e0 g\u00ec?<\/h2>\n<p>NVMe (Non-Volatile Memory Express) l\u00e0 chu\u1ea9n giao ti\u1ebfp d\u00e0nh ri\u00eang cho \u1ed5 l\u01b0u tr\u1eef flash. Thay v\u00ec \u0111i qua c\u1ed5ng SATA v\u1ed1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1eeb th\u1eddi \u1ed5 c\u1ee9ng c\u01a1, \u1ed5 NVMe c\u1eafm th\u1eb3ng v\u00e0o bus PCIe, c\u00f9ng \u0111\u01b0\u1eddng truy\u1ec1n v\u1edbi card \u0111\u1ed3 h\u1ecda. \u0110\u01b0\u1eddng \u0111i ng\u1eafn h\u01a1n, nhi\u1ec1u h\u00e0ng \u0111\u1ee3i x\u1eed l\u00fd song song h\u01a1n, n\u00ean \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n r\u00f5 r\u1ec7t.<\/p>\n\n<h2>Kh\u00e1c bi\u1ec7t b\u1ea1n c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c<\/h2>\n<ul>\n<li><strong>T\u1ed1c \u0111\u1ed9 tu\u1ea7n t\u1ef1:<\/strong> SSD SATA th\u01b0\u1eddng d\u1eebng quanh v\u00e0i tr\u0103m MB\/s, trong khi NVMe c\u00f3 th\u1ec3 \u0111\u1ea1t v\u00e0i ngh\u00ecn MB\/s.<\/li>\n<li><strong>S\u1ed1 thao t\u00e1c m\u1ed7i gi\u00e2y (IOPS):<\/strong> NVMe x\u1eed l\u00fd h\u00e0ng lo\u1ea1t thao t\u00e1c \u0111\u1ecdc ghi nh\u1ecf nhanh h\u01a1n nhi\u1ec1u, \u0111\u00e2y l\u00e0 ki\u1ec3u t\u1ea3i c\u1ee7a website v\u00e0 database.<\/li>\n<li><strong>\u0110\u1ed9 tr\u1ec5:<\/strong> th\u1eddi gian ch\u1edd m\u1ed7i y\u00eau c\u1ea7u th\u1ea5p h\u01a1n, trang ph\u1ea3n h\u1ed3i \u0111\u1ec1u tay h\u01a1n khi nhi\u1ec1u ng\u01b0\u1eddi truy c\u1eadp c\u00f9ng l\u00fac.<\/li>\n<li><strong>Nhi\u1ec1u t\u00e1c v\u1ee5 song song:<\/strong> ch\u1ea1y backup, import d\u1eef li\u1ec7u v\u00e0 ph\u1ee5c v\u1ee5 kh\u00e1ch c\u00f9ng l\u00fac \u00edt b\u1ecb ngh\u1ebdn h\u01a1n.<\/li>\n<\/ul>\n\n<h2>Khi n\u00e0o NVMe th\u1eadt s\u1ef1 \u0111\u00e1ng ti\u1ec1n<\/h2>\n<ul>\n<li>WordPress, WooCommerce v\u00e0 c\u00e1c website c\u00f3 nhi\u1ec1u plugin, nhi\u1ec1u truy v\u1ea5n database.<\/li>\n<li>\u1ee8ng d\u1ee5ng d\u00f9ng MySQL, PostgreSQL ho\u1eb7c Redis ghi d\u1eef li\u1ec7u li\u00ean t\u1ee5c.<\/li>\n<li>H\u1ec7 th\u1ed1ng ch\u1ea1y Docker, build v\u00e0 deploy th\u01b0\u1eddng xuy\u00ean.<\/li>\n<li>C\u1ea7n kh\u00f4i ph\u1ee5c backup nhanh khi c\u00f3 s\u1ef1 c\u1ed1.<\/li>\n<\/ul>\n\n<h2>Khi n\u00e0o ch\u01b0a c\u1ea7n qu\u00e1 quan t\u00e2m<\/h2>\n<p>V\u1edbi website t\u0129nh, landing page \u00edt truy c\u1eadp ho\u1eb7c VPS ch\u1ec9 \u0111\u1ec3 l\u01b0u t\u1ec7p \u00edt khi \u0111\u1ecdc, ch\u00eanh l\u1ec7ch gi\u1eefa SSD SATA v\u00e0 NVMe g\u1ea7n nh\u01b0 kh\u00f4ng \u0111\u00e1ng k\u1ec3. L\u00fac n\u00e0y h\u00e3y \u01b0u ti\u00ean RAM v\u00e0 dung l\u01b0\u1ee3ng.<\/p>\n\n<h2>\u0110\u1eebng ch\u1ec9 nh\u00ecn t\u00ean lo\u1ea1i \u1ed5<\/h2>\n<p>Hai VPS c\u00f9ng ghi &#8220;NVMe&#8221; v\u1eabn c\u00f3 th\u1ec3 kh\u00e1c nhau. H\u00e3y h\u1ecfi th\u00eam \u1ed5 ch\u1ea1y RAID kh\u00f4ng, VPS c\u00f3 b\u1ecb chia s\u1ebb IOPS v\u1edbi m\u00e1y kh\u00e1c hay kh\u00f4ng v\u00e0 dung l\u01b0\u1ee3ng c\u00f3 \u0111\u1ee7 cho d\u1eef li\u1ec7u c\u1ed9ng th\u00eam b\u1ea3n backup. T\u1ea5t c\u1ea3 g\u00f3i t\u1ea1i VPS Gi\u00e1 R\u1ebb \u0111\u1ec1u d\u00f9ng \u1ed5 NVMe RAID 10 \u0111\u1ec3 v\u1eeba nhanh v\u1eeba an to\u00e0n d\u1eef li\u1ec7u.<\/p>\n\n<h2>T\u00f3m l\u1ea1i<\/h2>\n<p>N\u1ebfu website c\u1ee7a b\u1ea1n c\u00f3 database, NVMe l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 nh\u1ecf nh\u01b0ng th\u1ea5y hi\u1ec7u qu\u1ea3 ngay. N\u1ebfu ch\u1ec9 l\u00e0 trang t\u0129nh, b\u1ea1n c\u00f3 th\u1ec3 d\u1ed3n ng\u00e2n s\u00e1ch sang ch\u1ed7 kh\u00e1c.<\/p><p>N\u1ebfu b\u1ea1n \u0111ang c\u00e2n nh\u1eafc c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3, h\u00e3y xem <a href=\"\/#bang-gia\">b\u1ea3ng gi\u00e1 VPS NVMe<\/a> ho\u1eb7c <a href=\"https:\/\/zalo.me\/0886799977\" target=\"_blank\" rel=\"noopener\">nh\u1eafn k\u1ef9 thu\u1eadt vi\u00ean qua Zalo<\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c g\u1ee3i \u00fd g\u00f3i v\u1eeba \u0111\u1ee7.<\/p>","protected":false},"excerpt":{"rendered":"<p>NVMe \u0111\u1ecdc ghi nhanh h\u01a1n SSD SATA nh\u1edd k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp qua PCIe. C\u00f9ng xem s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y th\u1eadt s\u1ef1 c\u00f3 \u00edch khi n\u00e0o v\u1edbi website v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"author":1,"featured_media":178,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=138"}],"version-history":[{"count":0,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/138\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=\/wp\/v2\/media\/178"}],"wp:attachment":[{"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onmeeting.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}