{"id":529,"date":"2018-12-19T01:12:46","date_gmt":"2018-12-19T01:12:46","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=529"},"modified":"2018-12-19T02:22:55","modified_gmt":"2018-12-19T02:22:55","slug":"5-ly-do-lam-cho-viec-sao-luu-backup-thay-doi-de-tro-nen-tot-hon","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/tong-hop\/5-ly-do-lam-cho-viec-sao-luu-backup-thay-doi-de-tro-nen-tot-hon-p529\/","title":{"rendered":"5 l\u00fd do l\u00e0m cho vi\u1ec7c sao l\u01b0u\/backup thay \u0111\u1ed5i \u0111\u1ec3 tr\u1edf n\u00ean t\u1ed1t h\u01a1n"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>Backup truy\u1ec1n th\u1ed1ng \u0111\u00e3 ch\u1ebft? Th\u1ef1c ra l\u00e0 kh\u00f4ng ho\u00e0n to\u00e0n nh\u01b0 v\u1eady, nh\u01b0ng n\u00f3 bu\u1ed9c ph\u1ea3i \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. C\u00e1c m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n m\u1edbi nh\u01b0 Big Data, chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt s\u1ed1, HCI, t\u00ednh di \u0111\u1ed9ng v\u00e0 s\u1ef1 gia t\u0103ng c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y \u0111\u00e3 thay \u0111\u1ed5i y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u ng\u00e0y nay, khi\u1ebfn vi\u1ec7c sao l\u01b0u truy\u1ec1n th\u1ed1ng g\u1ea7n nh\u01b0 l\u1ed7i th\u1eddi. Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ch\u00fang kh\u00f4ng c\u00f2n li\u00ean quan n\u1eefa, m\u00e0 ho\u00e0n to\u00e0n ng\u01b0\u1ee3c l\u1ea1i. H\u00e3y xem x\u00e9t nh\u1eefng c\u00e1ch th\u1ee9c m\u00e0 vi\u1ec7c sao l\u01b0u \u0111\u00e3 thay \u0111\u1ed5i, \u0111\u1ec3 tr\u1edf n\u00ean t\u1ed1t h\u01a1n.<\/p>\n<p><strong>1. T\u00ednh ph\u1ed5 qu\u00e1t (agnostics):<\/strong> C\u00e1c chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u ng\u00e0y nay c\u1ea7n b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c c\u00e1c workload tr\u00ean c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, khu v\u1ef1c \u0111\u1ecba l\u00fd v\u00e0 tr\u00ean \u0111\u00e1m m\u00e2y, b\u1ea5t k\u1ec3 \u0111\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng n\u00e0o, ph\u1ea7n c\u1ee9ng l\u01b0u tr\u1eef g\u00ec, v\u1ecb tr\u00ed \u1edf \u0111\u00e2u hay hypervisor l\u00e0 g\u00ec. Kh\u00f4ng c\u00f2n quan tr\u1ecdng n\u01a1i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef, mi\u1ec5n sao \u0111\u1ea3m b\u1ea3o l\u00e0 ch\u00fang \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n<p><strong>2. T\u1ef1 \u0111\u1ed9ng h\u00f3a:<\/strong> Gi\u1ea3i ph\u00e1p m\u1edbi cho t\u1ef1 \u0111\u1ed9ng h\u00f3a, ph\u1ed1i h\u1ee3p v\u00e0 qu\u1ea3n l\u00fd d\u1ef1a tr\u00ean ch\u00ednh s\u00e1ch l\u00e0m cho c\u00e1c quy tr\u00ecnh sao l\u01b0u ng\u00e0y nay c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t CNTT b\u1eb1ng c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u00e0m cho ch\u00fang \u0111\u00e1ng tin c\u1eady h\u01a1n. Vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a n\u00e0y c\u0169ng gi\u00fap lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ee9c t\u1ea1p v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p><strong>3. Nh\u1eadn th\u1ee9c v\u1ec1 d\u1eef li\u1ec7u:<\/strong> Ng\u00e0y nay, c\u00e1c b\u1ea3n sao l\u01b0u th\u01b0\u1eddng k\u00e8m theo c\u00e1c th\u00f4ng tin v\u1ec1 c\u1ea5u tr\u00fac n\u1ec1n t\u1ea3ng b\u00ean d\u01b0\u1edbi, \u1ee9ng d\u1ee5ng v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u00e0 n\u00f3 h\u1ed7 tr\u1ee3. Th\u00f4ng tin t\u00edch h\u1ee3p n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng, m\u00e0 c\u00f2n cho ph\u00e9p b\u1ea3o v\u1ec7 v\u00e0 kh\u00f4i ph\u1ee5c m\u1ed9t c\u00e1ch chi ti\u1ebft h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c b\u01b0\u1edbc th\u1ee7 c\u00f4ng b\u1ed5 sung n\u00e0o.<\/p>\n<p><strong>4. Th\u00f4ng minh h\u01a1n:<\/strong> Kh\u00f4ng nh\u01b0 c\u00e1c gi\u1ea3i ph\u00e1p backup truy\u1ec1n th\u1ed1ng, m\u1ed9t gi\u1ea3i ph\u00e1p sao l\u01b0u hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng t\u00ednh n\u0103ng th\u00f4ng minh \u0111\u1ec3 cho ph\u00e9p c\u00e1c kh\u1ea3 n\u0103ng n\u00e2ng cao. Th\u00f4ng tin \u0111\u00f3 s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u1eefu \u00edch nh\u01b0 lo\u1ea1i b\u1ecf d\u1eef li\u1ec7u tr\u00f9ng l\u1eb7p, c\u1ea5p ph\u00e9p l\u01b0u tr\u1eef m\u1edbi ho\u1eb7c th\u1ef1c hi\u1ec7n qu\u1ea3n l\u00fd c\u00e1c snapshot kh\u00f4ng c\u1ea7n d\u00f2ng l\u1ec7nh (command-line) \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u00e0 tr\u00e1nh l\u00e3ng ph\u00ed dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef.<\/p>\n<p><strong>5. T\u00ednh t\u00edch h\u1ee3p:<\/strong> M\u1ed9t trong nh\u1eefng c\u00e1ch th\u1ee9c m\u00e0 v\u1ea5n \u0111\u1ec1 sao l\u01b0u \u0111\u00e3 thay \u0111\u1ed5i c\u00f3 \u00fd ngh\u0129a nh\u1ea5t l\u00e0 cho ph\u00e9p s\u1eed d\u1ee5ng kho l\u01b0u tr\u1eef trung t\u00e2m v\u00e0 ch\u1ec9 m\u1ee5c duy nh\u1ea5t \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng th\u1ec3 hi\u1ec7n d\u1eef li\u1ec7u, c\u1ea3i thi\u1ec7n t\u00ednh tu\u00e2n th\u1ee7 v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n l\u00fd. H\u01a1n n\u1eefa, c\u00e1c b\u1ea3n sao l\u01b0u ng\u00e0y nay c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee5c b\u1ed9 l\u00e0m t\u0103ng r\u1ee7i ro, trong khi ti\u1ebft gi\u1ea3m chi ph\u00ed v\u00e0 c\u1ea3i thi\u1ec7n th\u00f4ng tin chi ti\u1ebft v\u1ec1 d\u1eef li\u1ec7u.<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21331\">So s\u00e1nh to\u00e0n di\u1ec7n gi\u1eefa ba ki\u1ec3u Backup: Full, Differential, v\u00e0 Incremental<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19661\">C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n \u0111\u1ec3 ph\u00f2ng tr\u00e1nh m\u1ea5t m\u00e1t d\u1eef li\u1ec7u doanh nghi\u1ec7p t\u1eeb t\u1ea5n c\u00f4ng ransomware<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19189\">QNAP NetBak PC Agent: Gi\u1ea3i ph\u00e1p sao l\u01b0u mi\u1ec5n ph\u00ed cho PC v\u00e0 M\u00e1y ch\u1ee7 Windows<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19022\">Nh\u1eadn 100GB kh\u00f4ng gian backup tr\u00ean cloud mi\u1ec5n ph\u00ed khi mua thi\u1ebft b\u1ecb NAS QNAP<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=18980\">H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef d\u1ef1 ph\u00f2ng &#8211; Backup Storage<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=15580\">L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u doanh nghi\u1ec7p tr\u01b0\u1edbc ransomware?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Backup truy&#7873;n th&#7889;ng &#273;&atilde; ch&#7871;t? Th&#7921;c ra l&agrave; kh&ocirc;ng ho&agrave;n to&agrave;n nh&#432; v&#7853;y, nh&#432;ng n&oacute; bu&#7897;c ph&#7843;i &#273;&#432;&#7907;c thay &#273;&#7893;i. C&aacute;c m&ocirc; h&igrave;nh &#273;i&#7879;n to&aacute;n m&#7899;i nh&#432; Big Data, chuy&#7875;n &#273;&#7893;i k&#7929; thu&#7853;t s&#7889;, HCI, t&iacute;nh di &#273;&#7897;ng v&agrave; s&#7921; gia t&#259;ng c&#7911;a c&aacute;c n&#7873;n t&#7843;ng &#273;&aacute;m m&acirc;y &#273;&atilde; thay &#273;&#7893;i y&ecirc;u c&#7847;u b&#7843;o v&#7879;&#8230;<\/p>\n","protected":false},"author":2,"featured_media":733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[48],"class_list":["post-529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tong-hop","tag-backup"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5 l\u00fd do l\u00e0m cho vi\u1ec7c sao l\u01b0u\/backup thay \u0111\u1ed5i \u0111\u1ec3 tr\u1edf n\u00ean t\u1ed1t h\u01a1n - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/tong-hop\/5-ly-do-lam-cho-viec-sao-luu-backup-thay-doi-de-tro-nen-tot-hon-p529\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"5 l\u00fd do l\u00e0m cho vi\u1ec7c sao l\u01b0u\/backup thay \u0111\u1ed5i \u0111\u1ec3 tr\u1edf n\u00ean t\u1ed1t h\u01a1n - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Backup truy&#7873;n th&#7889;ng &#273;&atilde; ch&#7871;t? 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