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Hi guys please guide me how can i improve the performance of the below query by making changes to i…
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This is from stackoverflow: I think I have a basic question here that many might have encountered. …
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Hi, *** There is a table like this: CREATE dbo.Table1 ( ID int Primary Key Clustered, …
6 replies
Hi, I've migrated a database from Oracle 11.1.0.7 to SQL Server 2008R2, using the application edito…
7 replies
I am starting the practice of mega data today, here is what I am doing now: I have data generated f…
4 replies
Hello, I might get an assignment of working on mega tables with 10-30 millions records, the origina…
2 replies
This is really a shot in the dark, but here's the general situation. We are updating a 3rd party ap…
4 replies
I have a view as below: CREATE VIEW V1 AS SELECT T1.Col1, F1.Col1, T1.Col2, T2.Col2... FROM T1 INN…
4 replies
[font="Verdana"] DMVs offer us performance counters; CPU/IO cost etc. If these are affected by Para…
5 replies
Hello friends I found table spool(Lazy) in execution plan so it is better or not? let me know if …
4 replies
Hello friend, I Created index on table that contain 55% fragmantion so I REBUIT it. But still it ha…
11 replies
Hi everyone. I am quite new to this so please be kind! 🙂 I have been given a project to centralise …
2 replies
We have a scheduled task which runs each Saturday early morning, determining which indexes are frag…
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I have a small set of tables that the stats are becoming stale. This is happening about 3 times a d…
1 replies
Hi All, I am working on a legacy application and one of the view has degraded performance. I have t…
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