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Is your SQL Server running slow and you want to speed it up without sharing server credentials? In my Comprehensive Database Performance Health Check, we can work together remotely and resolve your biggest performance troublemakers in less than 4 hours.

Once you learn my business secrets, you will fix the majority of problems in the future.

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Have you ever opened any PowerPoint deck when you face SQL Server Performance Tuning emergencies? SQL Server Performance Tuning Practical Workshop is my MOST popular training with no PowerPoint presentations and 100% practical demonstrations.

Essentially I share my business secrets to optimize SQL Server performance.

For SQL Server Emergency Help, you can reach out to me at pinal@sqlauthority.com with words URGENT in the email subject line for other services mention “Comprehensive Database Performance Health Check“.

SQL SERVER – 2005 – Mechanisms to Ensure Integrity and Consistency of Databases – Locking and Row Versioning

Today I was going through Book On Line while researching something, I come across one interesting small article about two mechanisms to ensure integrity and consistency of databases – 1) Locking 2) Row Versioning Let us see their definition from Book Online Itself. Locking Each transaction requests locks of different…
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SQLAuthority News – Book Review – Joe Celkos SQL Puzzles and Answers, Second Edition, Second Edition

Joe Celko’s SQL Puzzles and Answers, Second Edition, Second Edition (The Morgan Kaufmann Series in Data Management Systems) (Paperback) by Joe Celko (Author) Link to Amazon Short Review: This book is for all of them who enjoy little puzzles or just something which gives them challenge. Some puzzles took hours…
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SQL SERVER – Add Column With Default Column Constraint to Table

Just a day ago while working with database Jr. Developer asked me question how to add column along with column constraint. He also wanted to specify the name of the constraint. The newly added column should not allow NULL value. He requested my help as he thought he might have to write many lines to achieve what was requested.

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SQL SERVER – 2005 – Analysis Services Query Performance Top 10 Best Practices

Analysis Services Query Performance Top 10 Best Practices Optimize cube and measure group design Define effective aggregations Use partitions Write efficient MDX Use the query engine cache efficiently Ensure flexible aggregations are available to answer queries. Tune memory usage Tune processor usage Scale up where possible Scale out when you…
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