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Content with tags Miscellaneous, Performance Tuning, T-SQL Rss

   Items 1 to 16 of 16   
 

Tracing Deadlocks

New Author! Deadlocks aren't the most common problem but they happen they can really degrade performance. Shiv works through how to nail down what is causing the deadlock.   Read more...
By Shiv Kumar 2007/04/06 (first published: 2004/04/06) | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 43,400 reads

Table Variables

New author Jambu Krishnamurthy brings us a look at table variables and how they differ from temporary tables in SQL Server 2000.   Read more...
By Jambu Krishnamurthy 2006/11/21 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 16,315 reads

Dynamic SQL or Stored Procedure

We've had a lot of coverage of dynamic sql (including another great one from Robert Marda later this week) but this one is a little different. Done in a question/answer format, Andy tries to explain to junior developers why dynamic sql is to be avoided, how to do so, what to do when you can't.   Read more...
By Andy Warren 2005/08/26 (first published: 2003/04/23) | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 47,225 reads

SQL Maintenance Plans

Do you use the maintenance plans or hate them? Wish they would do more? Curious about how they work under the hood? Cmon, you gotta read this one! Trust us, it's not another "how-to" article! Well, maybe just a little bit!   Read more...
By Andy Warren 2005/03/04 (first published: 2002/04/11) | Source: SQLServerCentral.com | Category: administration
Rating: |  Discuss |   Briefcase | 33,801 reads

Reducing Round Trips Part 4

The fourth and final installment in this series, this week Andy discusses how using XML can reduce the load you put on your network and on your server. This is a high level article that discusses concepts. We think you'll find a good idea or two in this one!   Read more...
By Andy Warren 2004/04/23 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 8,947 reads

Tracing Deadlocks

New Author! Deadlocks aren't the most common problem but they happen they can really degrade performance. Shiv works through how to nail down what is causing the deadlock.   Read more...
By Shiv Kumar 2007/04/06 (first published: 2004/04/06) | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 43,400 reads

Dealing With Changing Data

As Chris points out, in most applications these days you end up having to go with optimistic locking, which presents a few challenges. Chris works through the list of options. If you're building web/disconnected apps and need anything besides last update wins, this one is for you.   Read more...
By Christoffer Hedgate 2003/12/19 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 9,420 reads

Scaling Out

Kumar discusses the differences between scale up and scale out, then does a very good walk through of how to build a scale out solution.   Read more...
By Kumar Part 2003/12/03 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 7,264 reads

COM+, SQL Server, Serializable isolation level and the issues!

This article shows you how to identify SQL Server performance problems and explains how the SERIALIZABLE transaction isolation level effected the performance of an OLTP application.  Read more...
By Additional Articles 2003/05/22 | Source: Other | Category: performance tuning
Rating:  Rate this |   Briefcase | 1,368 reads

Auto Close and Auto Shrink - Just Don't

New author! Mike Pearson discusses how auto close was at the root of a performance problem he was troubleshooting, how you can check your servers easily, and discusses why both auto close and auto shrink are bad ideas in a production environment.   Read more...
By Mike Pearson 2003/05/05 | Source: SQLServerCentral.com | Category: administration
Rating: |  Discuss |   Briefcase | 19,897 reads

Dynamic SQL or Stored Procedure

We've had a lot of coverage of dynamic sql (including another great one from Robert Marda later this week) but this one is a little different. Done in a question/answer format, Andy tries to explain to junior developers why dynamic sql is to be avoided, how to do so, what to do when you can't.   Read more...
By Andy Warren 2005/08/26 (first published: 2003/04/23) | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 47,225 reads

Review of SQL 2000 Fast Answers

A monster book at 980 pages, it's written in 'how-to' format and has a ton of good material. Andy gave it the once over for us and reports back - see what he thinks!   Read more...
By Andy Warren 2003/04/18 | Source: SQLServerCentral.com | Category: installation
Rating: |  Discuss |   Briefcase | 18,204 reads

Cluster That Index!

Quite a while back Andy wrote an article about why not using primary keys and clustered indexes was a worst practice. Chris weighs in this week with a great article that gives some more in depth info on clustered indexes and why he thinks they should be used on every table.   Read more...
By Christoffer Hedgate 2003/03/30 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 18,052 reads

Using Interface-Based Programming Techniques in SQL Server

Programmers can most commonly relate to interface-based programming in their programming language. This is harder to accomplish in SQL Server though. In this article by Chris Cubley, he shows you how to build interfaced-based SQL.   Read more...
By Chris Cubley 2002/07/19 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 6,808 reads

SQL Maintenance Plans

Do you use the maintenance plans or hate them? Wish they would do more? Curious about how they work under the hood? Cmon, you gotta read this one! Trust us, it's not another "how-to" article! Well, maybe just a little bit!   Read more...
By Andy Warren 2005/03/04 (first published: 2002/04/11) | Source: SQLServerCentral.com | Category: administration
Rating: |  Discuss |   Briefcase | 33,801 reads

Reducing Round Trips - Part 2

Last week Andy started a discussion of the various ways you can reduce the number of round trips to the server. This week he continues by looking at a method he used recently to do client side caching of data to eliminate the round trip altogether. Gotta read it!   Read more...
By Andy Warren 2002/02/06 | Source: SQLServerCentral.com | Category: performance tuning
Rating: |  Discuss |   Briefcase | 9,232 reads
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