{"id":22977,"date":"2026-08-30T12:12:41","date_gmt":"2026-08-30T10:12:41","guid":{"rendered":"https:\/\/www.curiaweb.ch\/?post_type=docs&#038;p=22977"},"modified":"2026-08-30T12:17:03","modified_gmt":"2026-08-30T10:17:03","password":"","slug":"separate-backup-storage","status":"publish","type":"docs","link":"https:\/\/www.curiaweb.ch\/en\/hilfe\/backups-sicherheit\/getrennte-backup-speicherung\/","title":{"rendered":"Backups in a separate data center: Why separate storage is important"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A backup is only truly useful if it is also available independently of the live hosting data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That is why CURIAWEB does not store the daily backups on the same server as your website, your emails, and your other hosting data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The backups are stored on separate backup servers in a separate data center.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Briefly explained:<\/strong> Your active hosting data and the backups are not located in the same place. As a result, the backups are additionally separated from the actual hosting environment.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Why should backups be stored separately?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The purpose of a backup is to have an independent copy of the data available.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If a backup were stored exclusively on the same server as the original data, both would depend on the same server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A simple example:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Hosting server\n\u2502\n\u251c\u2500\u2500 Website\n\u251c\u2500\u2500 Database\n\u251c\u2500\u2500 Emails\n\u2514\u2500\u2500 Backup\n\nEverything is located on the same server.<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">If this server fails or the data stored on it is unavailable, the backup stored there may also be affected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, backups are sensibly stored separately from the running data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How is that handled in CURIAWEB?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At CURIAWEB, daily backups are stored on separate backup servers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These are additionally located in a different data center than the running hosting data.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Data Center A\nHosting Server\n\u2502\n\u251c\u2500\u2500 Website\n\u251c\u2500\u2500 Database\n\u2514\u2500\u2500 Emails\n\n\nData Center B\nBackup Server\n\u2502\n\u2514\u2500\u2500 daily backups<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">The backup is thus separated not only from the actual hosting server, but also from the location of the running hosting systems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the benefit of separating onto another server?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The most important advantage is the technical separation between original data and backup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, a problem on a single hosting server does not automatically affect the backup server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That is the fundamental difference between an additional copy on the same system and a separately stored backup.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Example:<\/strong> If the hard drives of a hosting server were unavailable, the backups would still be on another server and could be used for a restoration.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Why another data center in addition?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Separate servers in the same data center would already be separate systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CURIAWEB goes a step further with backup storage and keeps the backups in a separate data center.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This ensures that the backups do not depend on the exact same infrastructure and location as the running hosting systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This creates an additional separation between the production data and its backups.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Does separate storage mean that nothing can happen?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No backup system can guarantee that data can always be restored under all conceivable circumstances.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, separate backup servers and a separate data center reduce the dependence on a single server or a single location.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Important:<\/strong> Separate storage is an additional security measure. It is not a guarantee against every possible form of data loss.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">How often is the data backed up?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CURIAWEB creates automatic daily backups of the hosting data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daily backups are retained for 30 days.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We explain how this system works in detail in the article <a href=\"\/en\/help\/backup-security\/daily-backups\/\">Daily backups at CURIAWEB: How the 30-day backup works<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where can I see my existing backups?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As a customer, you can see in JetBackup 5 which days have backups available for your hosting account.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can find JetBackup 5 directly in cPanel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We show you how to check the available fuses in the article <a href=\"\/en\/help\/backup-security\/backups-ansehen\/\">Which backups are available? View backups in JetBackup 5<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Do I need to worry about separate storage?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No. The daily backups and their storage on the separate backup systems are done automatically.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You don't need to change a setting in cPanel for this, nor do you need to transfer data to another server yourself.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you need data from a backup, you can view the existing backups in JetBackup 5 and then contact CURIAWEB Support.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.my.curiaweb.ch\/submitticket.php?language=english\"><strong>Create support ticket for a recovery<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Separate backups do not replace long-term archiving<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The separate storage of the backups improves the independence of the backups from the running hosting systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, it does not change the retention period.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The daily backups are retained for 30 days. Older backups are automatically removed after that.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, if you need to store certain data for the long term, you should not rely exclusively on daily hosting backups.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more about this in the article <a href=\"\/en\/help\/backup-security\/backup-retention\/\">Backup is not equal to archive: Understanding 30-day retention correctly<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Summary<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CURIAWEB stores daily backups separately from the live hosting data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The backups are located on separate backup servers in a different data center.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a result, the backups are not dependent on the same server and not on the same location as your website, databases, and e-mail data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The backups are created daily and retained for 30 days. You can view which backups are currently available for your account in JetBackup 5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Separate storage ensures that original data and backups are not on the same infrastructure and are kept independent of each other.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Ein Backup ist nur dann wirklich hilfreich, wenn es auch unabh\u00e4ngig von den laufenden Hosting-Daten verf\u00fcgbar ist. Deshalb speichert CURIAWEB die t\u00e4glichen Backups nicht auf demselben Server wie deine Website, deine E-Mails und deine \u00fcbrigen Hosting-Daten. Die Sicherungen werden auf separaten Backup-Servern in einem getrennten Rechenzentrum gespeichert. Kurz erkl\u00e4rt: Deine laufenden Hosting-Daten und die Backups [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"doc_category":[86],"doc_tag":[],"class_list":["post-22977","docs","type-docs","status-publish","hentry","doc_category-backups-sicherheit"],"year_month":"2026-09","word_count":759,"total_views":"13","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Silvio Mazenauer","author_nicename":"admin-curia","author_url":"https:\/\/www.curiaweb.ch\/en\/author\/admin-curia\/"},"doc_category_info":[{"term_name":"Backups &amp; Sicherheit","term_url":"https:\/\/www.curiaweb.ch\/en\/hilfe-kategorie\/backups-sicherheit\/"}],"doc_tag_info":[],"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/docs\/22977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/comments?post=22977"}],"version-history":[{"count":2,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/docs\/22977\/revisions"}],"predecessor-version":[{"id":22980,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/docs\/22977\/revisions\/22980"}],"wp:attachment":[{"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/media?parent=22977"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/doc_category?post=22977"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.curiaweb.ch\/en\/wp-json\/wp\/v2\/doc_tag?post=22977"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}