• Could not load package because of error 0x80070002 while upgrading from SSIS 2008 to SSIS 2012

    When doing an In-place upgrade from Microsoft SQL Server 2008 or 2008 R2 to SQL Server 2012, be aware of this little caveat with SSIS. Last week I upgraded (note, I did an in-place upgrade and not a side-by-side installation) my Sql 2008 instance to Sql...
  • T-SQL Update Takes Much Longer Than The Matching Select Statement

    I realize the title is generic and that is because the problem is generic.   On the surface it would not surprise me that an update takes longer than a select. (A little bit anyway.) There is logging, updates to index rows, triggers, replication...
  • SQL Server: Correlating Timestamps From Various Data Points

    I was looking at data from a customer, in a different time zone (UTC+1) from mine, this week involving SQL Server AlwaysOn (HADRON) and found that lining up the timestamps in the various logs was challenging.   Some times are local to the SQL...
  • Revisiting Inside Tempdb….

    As I prepare for my next PASS Summit talk for the upcoming 2012 Summit, Inside SQLOS 2012 I was reviewing my talk from last year, Inside Tempdb , and some of the questions and feedback I received. They say it is never too late to provide all the facts...
  • Bulk Insert and Kerberos

    I recently worked on two Bulk Insert cases that dealt with Kerberos. My favorite past time! In both cases, the customers were hitting the following error: Msg 4861, Level 16, State 1, Line 1 Cannot bulk load because the file "<file name>"...