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 multi users on one sql login

Author  Topic 

homeguard
Starting Member

32 Posts

Posted - 2008-05-27 : 15:45:55
can there be multiple users on one single sql login?

I keep getting errors from my users randomly about the server timing out and i am wondering if they are trying to submit append queries at the same time.

tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2008-05-27 : 15:46:49
You can connect multiple times using the same login. Connection pooling takes advantage of this.

What are append queries?

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Database maintenance routines:
http://weblogs.sqlteam.com/tarad/archive/2004/07/02/1705.aspx
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homeguard
Starting Member

32 Posts

Posted - 2008-05-27 : 15:56:49
sorry not append i mean insert query.
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tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2008-05-27 : 15:59:42
Timeouts are typically due to one of the below reasons:

1. Poorly written queries
2. Hardware bottlenecks
3. Bad database design
4. Blocking
5. Missing indexes
6. Fragmented indexes
7. Old statistics

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Database maintenance routines:
http://weblogs.sqlteam.com/tarad/archive/2004/07/02/1705.aspx
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homeguard
Starting Member

32 Posts

Posted - 2008-05-27 : 16:01:56
how exactly does connection pooling work?
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tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2008-05-27 : 16:02:48
Please google for the answer. This is widely used for web applications.

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Database maintenance routines:
http://weblogs.sqlteam.com/tarad/archive/2004/07/02/1705.aspx
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