Accessing SQL Server Databases with PHP SQL Server Technical Article Writer: Brian Swan Published: August 2008 The SQL Server 2005 Driver for PHP is a Microsoft-supported extension of PHP 5 that provides data access to SQL Server 2005 and SQL Server 2008. The extension provides a procedural interface for accessing data in all editions of [...]
Archive for October, 2009
SQLAuthority News – Accessing SQL Server Databases with PHP
Posted in SQL, SQL Authority, SQL Documentation, SQL Download, SQL Query, SQL Server, SQL Tips and Tricks, SQL White Papers, SQLAuthority News, T SQL, Technology, tagged PHP on October 11, 2009 | Leave a Comment »
SQL SERVER – Download Logical Query Processing Poster
Posted in Pinal Dave, SQL, SQL Authority, SQL Download, SQL Optimization, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology, tagged Logical Query Processing Phases on October 10, 2009 | 4 Comments »
You can download the poster from Itzik Ben-Gan’s T-SQL Querying page over here. Earlier this year, I had written article on SQL SERVER – Logical Query Processing Phases – Order of Statement Execution and I had asked one question to readers. I got very good response for this question. Today, I am going to discuss [...]
SQL SERVER – Queries Waiting for Memory Allocation to Execute
Posted in Pinal Dave, SQL, SQL Authority, SQL Performance, SQL Query, SQL Scripts, SQL Server, SQL Tips and Tricks, SQLServer, T SQL, Technology, tagged SQL Memory on October 9, 2009 | 4 Comments »
In one of the recent projects, I was asked to create a report of queries that are waiting for memory allocation. The reason was that we were doubtful regarding whether the memory was sufficient for the application. The following query can be useful in similar case. Queries that do not have to wait on a [...]
SQL SERVER – Query Optimization – Remove Bookmark Lookup – Remove RID Lookup – Remove Key Lookup – Part 2
Posted in Pinal Dave, SQL, SQL Authority, SQL Index, SQL Optimization, SQL Performance, SQL Query, SQL Scripts, SQL Server, SQL Tips and Tricks, SQLServer, T SQL, Technology on October 8, 2009 | 11 Comments »
This article is follow up of my previous article SQL SERVER – Query Optimization – Remove Bookmark Lookup – Remove RID Lookup – Remove Key Lookup. Please do read my previous article before continuing further. I have described there two different methods to reduce query execution cost. Let us compare the performance of the SELECT [...]
SQL SERVER – Query Optimization – Remove Bookmark Lookup – Remove RID Lookup – Remove Key Lookup
Posted in Pinal Dave, SQL, SQL Authority, SQL Index, SQL Optimization, SQL Performance, SQL Query, SQL Scripts, SQL Server, SQL Tips and Tricks, SQLServer, T SQL, Technology on October 7, 2009 | 28 Comments »
Today, I would like to share one very quick tip about how to remove bookmark lookup or RID lookup. Let us first understand Bookmark lookup or RID lookup. Please note that from SQL Server 2005 SP1 onwards, Bookmark look up is known as Key look up. When a small number of rows are requested by [...]
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About Pinal Dave
Pinal Dave is a Microsoft Technology Evangelist (Database and BI). He has written over 2000 articles on the subject on his blog at http://blog.sqlauthority.com. Along with 8+ years of hands on experience he holds a Masters of Science degree and a number of certifications, including MCTS, MCDBA and MCAD (.NET). He is co-author of three SQL Server books - SQL Server Programming, SQL Wait Stats and SQL Server Interview Questions and Answers. Prior to joining Microsoft he was awarded Microsoft MVP award for three continuous years for his contribution in community.
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