I just found a little bug in AlwaysOn. It’s actually not that big a deal, but it’s interesting. In a nutshell, if you have a table with an IDENTITY seed less than 1000, when you do a failover the table is reseeded to 1001. The steps to reproduce are posted on this Connect item. If you have feedback on this, please post it directly to the Connect item since I don’t think Microsoft reads my blog much.
I have twenty+ years experience in IT. That time was spent in technical support, development and database administration. I work forRed Gate Software as a Product Evangelist. I write articles for publication at SQL Server Central, Simple-Talk, PASS Book Reviews and SQL Server Standard. I have published two books, ”Understanding SQL Server Execution Plans” and “SQL Server 2008 Query Performance Tuning Distilled.” I’m one of the founding officers of the Southern New England SQL Server Users Group and its current president. I also work on part-time, short-term, off-site consulting contracts. In 2009 and 2010 I was awarded as a Microsoft SQL Server MVP. In the past I’ve been called rough, intimidating and scary. To which I usually reply, “Good.” You can contact me through grant -at- scarydba dot kom (unobfuscate as necessary).