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Auditing database performance impact


Auditing database performance impact

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DBA_Learner
DBA_Learner
SSC Eights!
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Group: General Forum Members
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Can anyone explain me that do we get any performance issues when we implement database auditing on whole database. This database is used very limitedly though..but still I want to know by auditing
in this format, do we get any performance impact on database or not
I am implementing auditing : SCHEMA LEVEL AUDITING

CREATE DATABASE AUDIT SPECIFICATION Example2
FOR SERVER AUDIT ADEVNTUREWORKSAudit
ADD (INSERT,UPDATE,DELETE,SELECT
ON SCHEMA::dbo
BY public)
WITH (STATE = ON)
GO
If someone could explain me that would be great. Thanks
Colleen M. Morrow
Colleen M. Morrow
Say Hey Kid
Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)Say Hey Kid (669 reputation)

Group: General Forum Members
Points: 669 Visits: 1086
Linchi Shea did some great analysis on this very question.

The performance impact of SQL 2008 R2 Audit and SQL Trace

He also did a 3-part series on the perils of using synchronous auditing in SQL Audit. Well worth a read.

Part 1
Part 2
Part 3

Hope these help.



Colleen M. Morrow
Cleveland DBA
DBA_Learner
DBA_Learner
SSC Eights!
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Group: General Forum Members
Points: 943 Visits: 450
Thanks for good post..That is whay I would like to go for SQL Server side tracing..
Go


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