SQL Server Profiler is a powerful tool that records data about various SQL Server events. It can be used to troubleshoot a wide range of SQL Server issues, such as poorly-performing queries, locking and blocking, and excessive table/index scanning. Despite its potential, Profiler is often underused due to its poor user interface, lack of important features, and limited documentation.

In his book “Mastering SQL Server Profiler,” Brad McGehee, a renowned SQL Server expert, provides valuable insights into using Profiler effectively. With over 14 years of experience as a SQL Server DBA, McGehee considers Profiler as one of the most useful built-in tools in SQL Server.

The book covers various aspects of Profiler, including how to use it, analyze the captured data, and take full advantage of its potential for troubleshooting SQL Server problems. McGehee’s expertise and practical approach make it easier for DBAs to harness the power of Profiler and enhance their productivity.

One of the key benefits of using Profiler is its ability to capture data in a trace file. This trace file contains valuable information that can be used to identify and resolve performance issues. By analyzing the captured data, DBAs can gain insights into query execution plans, identify bottlenecks, and optimize query performance.

Profiler can also help in identifying locking and blocking scenarios. By capturing events related to locks and transactions, DBAs can pinpoint the cause of contention and take appropriate actions to resolve it. Additionally, Profiler can assist in identifying excessive table and index scanning, which can be optimized to improve overall database performance.

While Profiler may have its limitations, such as a poor user interface and lack of certain features, it remains a valuable tool in a DBA’s arsenal. By understanding its capabilities and leveraging its potential, DBAs can effectively troubleshoot SQL Server issues and optimize database performance.

Overall, “Mastering SQL Server Profiler” is a comprehensive guide that empowers DBAs to make the most of this powerful tool. Whether you are a seasoned DBA or just starting your journey in SQL Server administration, this book provides valuable insights and practical tips to enhance your proficiency with Profiler.

So, if you want to unlock the full potential of SQL Server Profiler and become a more efficient DBA, “Mastering SQL Server Profiler” is a must-read. Get your copy today and take your SQL Server troubleshooting skills to the next level!