Point-in-time Recovery – What is it and why is it important?

Web-facing database servers receive a barrage of activity 24 hours a day.  Sessions are managed for users logging in, ratings are clicked and comments are added.  Even more complex are web-based ecommerce applications.  All of this activity is organized into small chunks called transactions.  They are discrete sets of changes.  If you’re editing a word …

Offsite Backups – What are they and why are they important?

Backups are obviously an important part of any managed infrastructure deployment.  Computing systems are inherently fallible, through operator error or hardware failure.  Existing systems must be backed up, from configurations, software and media files, to the backend data store. In a managed hosting environment or cloud hosting environment, it is convenient to use various filesystem …