Prominent SQL Server DBA professionals, along with brief descriptions of their contributions, areas of expertise, and where you can find more information about them online -Part IV

Kevin Kline

Contributions: A founding board member of the Professional Association for SQL Server (PASS), Kevin has authored several books, including "SQL in a Nutshell," and shares his expertise through blogging and speaking engagements.

Expertise: SQL Server administration, performance tuning, and database architecture.

Website: Kevin Kline's Blog

Allen White

Contributions: A Microsoft Data Platform MVP, Allen focuses on automation and monitoring of SQL Server environments, sharing his knowledge through presentations and his blog.

Expertise: SQL Server automation, PowerShell scripting, and database administration.

Website: Allen White's Blog

Tim Radney

Contributions: As a Principal Consultant at SQLskills and a Microsoft Certified Master, Tim shares his deep knowledge of SQL Server through training, blogging, and community events.

Expertise: SQL Server performance tuning, disaster recovery, and high availability.

Website: Tim Radney's Blog

Jen Stirrup

Contributions: An expert in Business Intelligence and Data Visualization, Jen has been recognized as a Microsoft Data Platform MVP and shares her insights through speaking engagements and her blog.

Expertise: SQL Server Business Intelligence, data visualization, and data science.

Website: Jen Stirrup's Blog

Rob Farley

Contributions: A Microsoft Certified Master and MVP, Rob is known for his deep understanding of SQL Server internals and query optimization, which he shares through blogging and presentations.

Expertise: SQL Server query optimization, performance tuning, and database design.

Website: Rob Farley's Blog

Tibor Karaszi

Contributions: With decades of experience, Tibor provides in-depth articles and insights on SQL Server features and best practices through his blog.

Expertise: SQL Server administration, development, and performance tuning.

Website: Tibor Karaszi's SQL Server Pages

Louis Davidson

Contributions: An expert in database design, Louis has authored multiple books on the subject and shares his knowledge through blogging and speaking engagements.

Expertise: SQL Server database design, development, and normalization.
Website: Louis Davidson's Blog

Steve Stedman

Contributions: Known for his work on database corruption recovery and performance tuning, Steve shares tools and insights through his blog and presentations.

Expertise: SQL Server corruption recovery, performance tuning, and database administration.

Website: Steve Stedman's Blog

Edwin Sarmiento

Contributions: Specializing in high availability and disaster recovery, Edwin shares his expertise through training, blogging, and community engagements.

Expertise: SQL Server high availability, disaster recovery, and system administration.

Website: Edwin Sarmiento's Blog