Importance Of Web Hosting Backup
Saturday, July 17th, 2010For any website, maintaining data backup is an important part of the web hosting company’s responsibilities. It is imperative to keep the system running, ensure uptime, maintain regular backups and restore it easily. Without backup, a website becomes unstable and cannot be relied upon.
At some point of time, there will be problems with your website. In such conditions, you should be able to access the backups of your critical information to carry on with business operations. The following elements are included in a good web hosting backup strategy:
- Backup – This includes the method of creating backups and selecting which data has to be primarily stored according to the website’s requirements.
- Storage – This includes the media on which your data backup is made as well as the location of its storage.
- Verification – This ensures that your data is in usable form.
- Restoration – This allows you to get the data back when and where it can be used.
Mainly, there are two strategies used for creating data backup by web hosting companies. These include the following:
- Disaster Recovery: In this case, your web hosting control panel allows you to backup the entire system. This can be restored onto another system to get it working.
- Archival Strategy – This kind of data backup involves retrieving of historical data and not restoration of a working system.
Reputed web hosts will recommend a combination of both these strategies for best results. However, an archival-only strategy takes longer to be effective and is more prone to errors. This happens when the system administrator needs to reinstall and reconfigure the operating system before data restoration.
Before you opt for a particular web hosting backup strategy, don’t forget to test it. For disaster recovery backup, you must restore a system backup on another system to ensure that data can be recovered from an emergency. In contrast, archival strategy is tested by retrieving files that are needed in readable form.
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