Database Health - SQL Server -

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if asks me check database health in particular sql server database, has been running couple of years, possible areas need check? have tools support that?

kindly provide recommended links refer.

you need 2 things (at bare minimum):

  1. make sure backups being taken on regular basis , @ least once full restore done backups , restore verified contain valid, date, data. https://msdn.microsoft.com/en-us/library/ms187510.aspx

  2. run 'dbcc checkdb' on instance. take while , can resource hog (you may want run @ night or on weekend.) careful in reading results , figuring out if detects errors.

https://msdn.microsoft.com/en-us/library/ms176064.aspx http://www.sqlskills.com/blogs/paul/category/checkdb-from-every-angle/

  1. if above may held responsible any, , all, issues ever occur sql server including data entry errors.

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