Yan Pan (MCITP SQL Server 2008, MCITP SQL Server 2005, MCDBA SQL Server 2000, OCA Oracle 10g) is a Senior DBA for a leading global financial services firm, where her daily duties include administering hundreds of SQL Server and Oracle servers of every possible version, working with business units on software development, troubleshooting database issues, and tuning database performance. She has written a Wrox book titled “Microsoft SQL Server 2008 Administration with Windows PowerShell” with MAK who is also a columnist for DatabaseJournal.com. You can check out the book at many book stores, such as Barnes & Noble, Borders. Previously, Yan worked as a SQL Server DBA and a .NET developer at Data Based Ads, Inc., and developed two .NET Web applications. Before that, she worked at AT&T Research Labs. She designed OLAP cubes with SQL Server Analysis Services and developed PivotTable reports for regional managers. She has master’s degrees in Computer Science and Physics.