The SQL (Structured Query Language) language is a declarative language that became the "Data Language" used for describing "what I need" and "where to fetch it from" in most organizations. OOP (Object Oriented Programming) languages became the most common practice among developers widely adopted by R&D organizations around the world. So how do we bridge the gap?
2008-05-23
3,819 reads
Every day, out in the various discussion boards devoted to Microsoft SQL Server, the same types of questions come up again and again: Why is this query running slow? Is my index getting used? Why isn't my index getting used? In order to arrive at the answer you have to ask the same return question in each case: have you looked at the execution plan? We are very pleased to be allowed to publish the first chapter of Grant Fritchey's excellent new book on execution plans.
2008-05-22
4,960 reads
In this article we will share some of the common reasons for slow-running queries and what your approach should be for identifying and fixing them.
2008-05-08
8,233 reads
SQL Server expert Jeff Moden discusses a common problem seen in many update statements.
2008-03-14
12,630 reads
This article will show you how to use the sys.dm_exec_cached_plans DMV to monitor the performance of stored procedures
2008-03-13
3,804 reads
Discusses Index Selection impact when functions are wrapped around WHERE clause filtering columns
2008-02-28
16,038 reads
2008-02-20
3,322 reads
2008-02-18
3,247 reads
Every developer needs to ensure that each TSQL statement is optimized. This article will give you a few different ideas on how to identify slow running queries and provide you with some tips on monitor your query performance while you make iterative changes to each query to try and improve performance.
2008-01-22
4,005 reads
Many application performance problems can be traced to poorly performing database queries; however, there are many ways you can improve database performance. SQL ServerTM 2005 gathers a lot of information that you can use to identify the causes of such performance issues.
2008-01-11
3,144 reads
By Brian Kelley
Do you have a case where you have a named instance you'd like to...
By Steve Jones
I was trolling the docs and noticed the SIGN() function. I have never written...
By ReviewMyDB
The T-SQL Tuesday #201 round-up: nine bloggers on whether temp tables are a friend...
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Which of these RegEx functions need compatibility level 170 in SQL Server 2025?
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