{"id":579779,"date":"2023-12-28T03:11:27","date_gmt":"2023-12-28T03:11:27","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/backup\/"},"modified":"2023-12-28T03:11:27","modified_gmt":"2023-12-28T03:11:27","slug":"backup","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/backup\/","title":{"rendered":"H\u1ed7 tr\u1ee3"},"content":{"rendered":"<p><strong>Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 sao l\u01b0u<\/strong><\/p>\n<p>Sao l\u01b0u \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ea1o b\u1ea3n sao d\u1eef li\u1ec7u \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi b\u1ecb m\u1ea5t, h\u1ecfng ho\u1eb7c th\u1ea3m h\u1ecda. N\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u1edf c\u00e1c v\u1ecb tr\u00ed b\u1ed5 sung, t\u00e1ch bi\u1ec7t v\u1edbi d\u1eef li\u1ec7u ch\u00ednh, \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin quan tr\u1ecdng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i trong tr\u01b0\u1eddng h\u1ee3p l\u1ed7i ph\u1ea7n c\u1ee9ng, t\u1ea5n c\u00f4ng m\u1ea1ng ho\u1eb7c c\u00e1c t\u00ecnh hu\u1ed1ng m\u1ea5t d\u1eef li\u1ec7u kh\u00e1c.<\/p>\n<h2>B\u1ea3n ch\u1ea5t c\u1ee7a vi\u1ec7c sao l\u01b0u: C\u00e1i nh\u00ecn s\u00e2u s\u1eafc<\/h2>\n<h3>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 sao l\u01b0u<\/h3>\n<p>Sao l\u01b0u l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 b\u1ea3o m\u1eadt. \u0110\u00f3 l\u00e0 vi\u1ec7c th\u1ef1c hi\u1ec7n sao ch\u00e9p d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a n\u00f3 trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c t\u00e0i li\u1ec7u kinh doanh, c\u01a1 s\u1edf d\u1eef li\u1ec7u, d\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng, v.v. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u1eb7c th\u1ee7 c\u00f4ng v\u00e0 bao g\u1ed3m nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c kh\u00e1c nhau nh\u01b0 sao l\u01b0u to\u00e0n b\u1ed9, sao l\u01b0u gia t\u0103ng ho\u1eb7c sao l\u01b0u kh\u00e1c bi\u1ec7t.<\/p>\n<h3>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a sao l\u01b0u<\/h3>\n<ol>\n<li><strong>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/strong>: B\u1ea3o v\u1ec7 th\u00f4ng tin quan tr\u1ecdng kh\u1ecfi b\u1ecb m\u1ea5t m\u00e1t ho\u1eb7c tham nh\u0169ng.<\/li>\n<li><strong>S\u1ef1 h\u1ed3i ph\u1ee5c<\/strong>: Kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u t\u1eeb c\u00e1c b\u1ea3n sao l\u01b0u sau khi m\u1ea5t d\u1eef li\u1ec7u.<\/li>\n<li><strong>D\u01b0<\/strong>: T\u1ea1o nhi\u1ec1u b\u1ea3n sao d\u1eef li\u1ec7u \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c \u0111i\u1ec3m l\u1ed7i duy nh\u1ea5t.<\/li>\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong>: L\u1eadp k\u1ebf ho\u1ea1ch sao l\u01b0u t\u1ef1 \u0111\u1ed9ng di\u1ec5n ra \u0111\u1ec1u \u0111\u1eb7n.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong>: Th\u00edch \u1ee9ng v\u1edbi vi\u1ec7c t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 thay \u0111\u1ed5i nhu c\u1ea7u sao l\u01b0u.<\/li>\n<\/ol>\n<h3>C\u00e1c lo\u1ea1i sao l\u01b0u<\/h3>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ea7y<\/td>\n<td>M\u1ed9t b\u1ea3n sao ho\u00e0n ch\u1ec9nh c\u1ee7a t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u \u0111\u00e3 ch\u1ecdn.<\/td>\n<\/tr>\n<tr>\n<td>T\u0103ng d\u1ea7n<\/td>\n<td>Ch\u1ec9 sao l\u01b0u d\u1eef li\u1ec7u \u0111\u00e3 thay \u0111\u1ed5i k\u1ec3 t\u1eeb l\u1ea7n sao l\u01b0u cu\u1ed1i c\u00f9ng.<\/td>\n<\/tr>\n<tr>\n<td>vi ph\u00e2n<\/td>\n<td>Ghi l\u1ea1i nh\u1eefng thay \u0111\u1ed5i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n k\u1ec3 t\u1eeb l\u1ea7n sao l\u01b0u \u0111\u1ea7y \u0111\u1ee7 g\u1ea7n \u0111\u00e2y nh\u1ea5t.<\/td>\n<\/tr>\n<tr>\n<td>G\u01b0\u01a1ng<\/td>\n<td>M\u1ed9t b\u1ea3n sao ch\u00ednh x\u00e1c c\u1ee7a d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td>Sao l\u01b0u d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y<\/td>\n<td>D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 t\u1eeb xa c\u00f3 th\u1ec3 truy c\u1eadp qua internet.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>C\u00e1ch s\u1eed d\u1ee5ng b\u1ea3n sao l\u01b0u, s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n<ul>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: Ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, m\u1ee5c \u0111\u00edch l\u01b0u tr\u1eef.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1<\/strong>: H\u01b0 h\u1ecfng d\u1eef li\u1ec7u, l\u1ed7i ph\u1ea7n c\u1ee9ng, t\u1ea5n c\u00f4ng m\u1ea1ng.<\/li>\n<li><strong>C\u00e1c gi\u1ea3i ph\u00e1p<\/strong>: Sao l\u01b0u th\u01b0\u1eddng xuy\u00ean, x\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u1ea3n sao l\u01b0u, s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef \u0111a d\u1ea1ng.<\/li>\n<\/ul>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>H\u1ed7 tr\u1ee3<\/th>\n<th>L\u01b0u tr\u1eef<\/th>\n<th>Nh\u00e2n r\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ee5c \u0111\u00edch<\/td>\n<td>Ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u<\/td>\n<td>L\u01b0u tr\u1eef d\u00e0i h\u1ea1n<\/td>\n<td>Sao ch\u00e9p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh th\u01b0\u1eddng xuy\u00ean<\/td>\n<td>Th\u01b0\u1eddng xuy\u00ean<\/td>\n<td>\u0111\u1ecbnh k\u1ef3<\/td>\n<td>Ti\u1ebfp di\u1ec5n<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 li\u00ean quan c\u1ee7a d\u1eef li\u1ec7u<\/td>\n<td>Hi\u1ec7n h\u00e0nh<\/td>\n<td>l\u1ecbch s\u1eed<\/td>\n<td>Hi\u1ec7n h\u00e0nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai trong sao l\u01b0u<\/h2>\n<ul>\n<li><strong>Gi\u1ea3i ph\u00e1p sao l\u01b0u d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y<\/strong>: N\u00e2ng cao kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp.<\/li>\n<li><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/strong>: T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh sao l\u01b0u.<\/li>\n<li><strong>Chu\u1ed7i kh\u1ed1i<\/strong>: \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/li>\n<li><strong>Gi\u1ea3i ph\u00e1p sao l\u01b0u k\u1ebft h\u1ee3p<\/strong>: K\u1ebft h\u1ee3p sao l\u01b0u t\u1ea1i ch\u1ed7 v\u00e0 sao l\u01b0u \u0111\u00e1m m\u00e2y.<\/li>\n<\/ul>\n<h2>Vai tr\u00f2 c\u1ee7a m\u00e1y ch\u1ee7 proxy trong chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u:<\/p>\n<ol>\n<li><strong>B\u1ea3o m\u1eadt truy\u1ec1n d\u1eef li\u1ec7u<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 b\u1ea3o m\u1eadt vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u \u0111\u1ebfn v\u00e0 \u0111i t\u1eeb c\u00e1c v\u1ecb tr\u00ed sao l\u01b0u.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t truy c\u1eadp<\/strong>: H\u1ecd c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp v\u00e0o m\u00e1y ch\u1ee7 d\u1ef1 ph\u00f2ng, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/li>\n<li><strong>C\u00e2n b\u1eb1ng t\u1ea3i<\/strong>: Ph\u00e2n ph\u1ed1i c\u00e1c t\u00e1c v\u1ee5 sao l\u01b0u tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7 \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro.<\/li>\n<li><strong>\u1ea9n danh<\/strong>: Gi\u1eef qu\u00e1 tr\u00ecnh sao l\u01b0u \u1ea9n danh v\u00e0 an to\u00e0n.<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a target=\"_new\" href=\"https:\/\/www.backupbasics.org\" rel=\"noopener\">Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i<\/a><\/li>\n<li><a target=\"_new\" href=\"https:\/\/www.cloudbackup.com\" rel=\"noopener\">Gi\u1ea3i ph\u00e1p sao l\u01b0u \u0111\u00e1m m\u00e2y<\/a><\/li>\n<li><a target=\"_new\" href=\"https:\/\/www.dataprotectionjournal.org\" rel=\"noopener\">B\u1ea3o v\u1ec7 v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/a><\/li>\n<li><a target=\"_new\" href=\"https:\/\/www.techadvancementsinbackup.edu\" rel=\"noopener\">C\u00f4ng ngh\u1ec7 sao l\u01b0u n\u00e2ng cao<\/a><\/li>\n<\/ul>\n<p>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y kh\u00e1m ph\u00e1 kh\u00e1i ni\u1ec7m sao l\u01b0u, c\u00e1c lo\u1ea1i, \u1ee9ng d\u1ee5ng v\u00e0 quan \u0111i\u1ec3m trong t\u01b0\u01a1ng lai, n\u00eau b\u1eadt vai tr\u00f2 quan tr\u1ecdng c\u1ee7a m\u00e1y ch\u1ee7 proxy trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh sao l\u01b0u d\u1eef li\u1ec7u an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"featured_media":579780,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579779","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579779\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/579780"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=579779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}