Does creating non clustered index impact my sql query ?
I create a soft and it getting slower and slower when i run my sql query. I found a way to analyze my query and the result is that i should create non clustered index. I'm far from a pro in SQL so i dont know the impact on my code. Did i have to rewrite some query or just run the script MSSMS already give me ?
Yep. If you want to address all the performance issues at once, instead of having to constantly create and maintain "covering indexes", run the code below.
The nonclustered index on CatItem is optional,
Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
Use this article to create a batch file to backup a Microsoft SQL Server database to a Windows folder. The folder can be on the local hard drive or on a network share. This batch file will query the SQL server to get the current date & time and wi…
Ever needed a SQL 2008 Database replicated/mirrored/log shipped on another server but you can't take the downtime inflicted by initial snapshot or disconnect while T-logs are restored or mirror applied?
You can use SQL Server Initialize from Backup…
Using examples as well as descriptions, and references to Books Online, show the different Recovery Models available in SQL Server and explain, as well as show how full, differential and transaction log backups are performed