They rarely happen, just a few in my lifetime, and I saw a portion of one years ago in a restaurant. Tonight for the White Sox, Mark Buerhle threw one.
Steve Jones is the editor of SQLServerCentral.com and visits a wide variety of data related topics in his daily editorial. Steve has spent years working as a DBA and general purpose Windows administrator, primarily working with SQL Server since it was ported from Sybase in 1990. You can follow Steve on Twitter at twitter.com/way0utwest