Showing posts with label guy. Show all posts
Showing posts with label guy. Show all posts

Monday, February 20, 2012

OS backup

Hello.

New MSSQL guy coming from Oracle. I've read and understand that you can create backup files for a database using the server management studio.

However, I'm wondering if that is really necessary. Suppose I do not care about the loss of transaction logs, is copying the .mdf database files via OS command a viable backup strategy? If so do I need to bring down the database engine before starting the file copy?

Thanks a lot

You can get a valid backup of a SQL Server database by shutting down the instance and then taking a full OS backup, but you do lose significant functionality by doing so:

Obviously, you're giving up the ability to take your backups with the database online. Native SQL database backups are all online.|||Thank you Kevin.

Our production operations run on Oracle systems. We have to run 1 small MSSQL instance since some MSFT application only use that. So, I'm not really concerned about that DB's size, around-the-clock availibility, or point-in-time recovery.

Given the above requirements and the fact that I have no experience in MSSQL, backing up via the OS route seems to be the path of least resistence :)

Thanks again!