0
votes
2answers
51 views

How should I structure my time based index?

So I have this table in SQL Server 2008. Let's just say it's called TimeSheets. Now, that table has two columns I am concerned with. TimeSheetDate and UserCustomerKey. TimeSheetDate is a ...
0
votes
1answer
111 views

SQL Server 2008 Timeout expired rebuild and reorganize index solve the issue

I have a large database with a file stream located on a different disk the server that hosts this database has a large number of another none related databases but the specifications of this server ...
0
votes
1answer
217 views

SQL Server 2008 - Question about index behaviour

I have a general question about advanced issues regarding index behaviour. In short, roughly one year ago, we dynamically dropped and recreated a number of indexes with different filters, but using ...
1
vote
1answer
323 views

Which stored procedures are using a specifc index

I've been reviewing the indexes in our databases (adding missing indexes and removing bad ones). I stumbled on an index I created months ago which looks way to good to be true. Since the last server ...
5
votes
2answers
1k views

Viable strategies for rebuilding indexes online in SQL Server 2008 R2 Standard edition?

We use SQL Server 2008 R2 Standard edition (we can't afford Enterprise edition on all our production database servers) and have to periodically maintain the critical indexes (rebuilding/reorganizing) ...
6
votes
4answers
1k views

How will large index INCLUDE fields effect system performance?

This question is about SQL Server index performance with a varchar(2000) as an INCLUDE in a covering index. I’m trying to improve performance in an slow and unstable database application. In some ...
9
votes
1answer
2k views

Should I use many single field indexes, instead of specific multi column indexes?

This question is about the effectiveness of a SQL Server indexing technique. I think it is known as "index intersection". I'm working with an existing SQL Server (2008) application that has a number ...
3
votes
1answer
164 views

Filtered index statistics refresh threshold

We have filtered indexes in our production environment. While doing some research about them, I came across this article "Filtered indexes and filtered stats might become seriously out-of-date" ...
2
votes
1answer
280 views

Is staggering reindexing jobs a good strategy?

I have inherited a server with 35 databases and a job that reindexes all tables on all databases (using sp_MSForEachTable). It's taking over 14 hours to complete and is now blocking other processes. ...
5
votes
1answer
465 views

SQL Server 2008 Maintenance Plan Failure

Instead of using my old school index rebuild script I had decided to use 2008's built-in Maintenance Plan to do a simple Rebuild Index task. The details are: Connection = Local server connection ...
4
votes
3answers
334 views

Using DTA vs. evaluating DMVs?

Currently I am confronted with a production SQL Server database where someone had added almost all missing index proposals from DTA. Form How to determine if an Index is required or necessary I have ...