{"id":1459,"date":"2018-08-20T22:19:14","date_gmt":"2018-08-20T22:19:14","guid":{"rendered":"http:\/\/wiki.thomasandsofia.com\/?p=1459"},"modified":"2018-08-21T00:05:27","modified_gmt":"2018-08-21T00:05:27","slug":"csap-rto-and-rpo","status":"publish","type":"post","link":"https:\/\/wiki.thomasandsofia.com\/?p=1459","title":{"rendered":"CSAP &#8211; RTO and RPO"},"content":{"rendered":"<p><a href=\"http:\/\/wiki.thomasandsofia.com\/2018\/08\/20\/aws-certified-solutions-architect-professional-overview\/\">Main Menu<\/a><br \/><a href=\"http:\/\/wiki.thomasandsofia.com\/2018\/08\/20\/csap-high-availability-business-continuity\/\">Section Menu<\/a><\/p>\n<p><a href=\"https:\/\/www.udemy.com\/aws-certified-solutions-architect-professional\/learn\/v4\/t\/lecture\/8530104?start=0\">https:\/\/www.udemy.com\/aws-certified-solutions-architect-professional\/learn\/v4\/t\/lecture\/8530104?start=0<\/a><\/p>\n<p>Health should always be good.<\/p>\n<p>\u00a0<\/p>\n<h1>Everything comes at a price<\/h1>\n<ul>\n<li>HA architecture is driven by your requirements.<\/li>\n<li>An HA, multi-AZ, fault tolerance infrastructure is possible, however it comes at a price.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n\n\n<table class=\"wp-block-table\"><tbody><tr><td><strong>Non-HA Environment<\/strong><br\/><\/td><td><strong>HA Environment<\/strong><br\/><\/td><\/tr><tr><td>Server 1<br\/><\/td><td>Server1<br\/>Server 2<br\/>Loadbalancer<br\/><\/td><\/tr><\/tbody><\/table>\n\n\n<h1>RTO &amp;\u00a0 RPO<\/h1>\n<ul>\n<li>RTO (Recovery Time Objective) is the amount of\u00a0 time it takes you to recover your business operations after a disaster strikes\n<ul>\n<li>Example:\n<ul>\n<li>If RTO is 3 hours, then one needs to invest the funds required to make sure a DR region is always ready in case the main region goes down due to disaster.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>RPO (Recovery Point Objective) is concerned with data and maximum tolerance period to which data can be lost.\n<ul>\n<li>This helps to determine how well we should design the infrastructure.<\/li>\n<li>Example:\n<ul>\n<li>If RPO is 5 hours for a database, then you should backup the database every 5 hours.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1>RTO vs. RPO<\/h1>\n<ul>\n<li>RTO is a broader scope and covers the whole business and systems.<\/li>\n<li>RPO is more directly related to the interval of backup to take to avoid data loss.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"159\" src=\"http:\/\/wiki.thomasandsofia.com\/wp-content\/uploads\/2018\/08\/RTO-Versus-RPO-300x159.jpg\" alt=\"\" class=\"wp-image-1493\" srcset=\"https:\/\/wiki.thomasandsofia.com\/wp-content\/uploads\/2018\/08\/RTO-Versus-RPO-300x159.jpg 300w, https:\/\/wiki.thomasandsofia.com\/wp-content\/uploads\/2018\/08\/RTO-Versus-RPO-300x159-150x80.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Main MenuSection Menu https:\/\/www.udemy.com\/aws-certified-solutions-architect-professional\/learn\/v4\/t\/lecture\/8530104?start=0 Health should always be good. \u00a0 Everything comes at a price HA architecture is driven by your requirements. An HA, multi-AZ, fault tolerance infrastructure is possible, however it comes at a price. \u00a0 Non-HA Environment HA Environment Server 1 Server1Server 2Loadbalancer RTO &amp;\u00a0 RPO RTO (Recovery Time Objective) is the amount ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/wiki.thomasandsofia.com\/?p=1459\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,38],"tags":[],"class_list":["post-1459","post","type-post","status-publish","format-standard","hentry","category-amazon-web-services-aws","category-certified-solutions-architect-professional"],"_links":{"self":[{"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/posts\/1459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1459"}],"version-history":[{"count":3,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/posts\/1459\/revisions"}],"predecessor-version":[{"id":1494,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=\/wp\/v2\/posts\/1459\/revisions\/1494"}],"wp:attachment":[{"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wiki.thomasandsofia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}