Today I want to talk about Statistics Enhancements in SQL Server 2012. As you already know SQL Server uses Statistic Objects in a database to estimate the cardinality of queries. The cardinality estimation is the input for the generation of the physical Execution Plan of a given T-SQL query. Data changes over time, data distribution …
In the last weeks it was very silent on my weblog, but life is pretty fast in 2012. Currently I’m preparing tons of content about SQL Server 2012 for my upcoming event series across Europe. Besides that (which is very time consuming), I’m also happy to get the chance to speak at various SQL Server …
A few days ago, one of my customers asked if there is a possibility to get a notification from SQL Server when a query has to wait for a longer time, because an incompatible lock exists on the same object. The answer to this question was easy, because SQL Server provides you for this functionality …
I have a lot of customers with some impressive SQL Server workloads, those databases are several hundred GB large, with several hundred simultaneous users – just great environments for performance tuning and troubleshooting. Some weeks ago I thought about how I can simulate such workloads in my own environment, so that I can make my …
I’m very proud to announce today that I’m running next year a new event series across Europe: the SQL Server 2012 Deep Dive Days. You can learn in this 3 day event all about the new things in SQL Server 2012. The event series is currently planned for the following cities around Europe: March 3 …
My new event series across Europe: SQL Server 2012 Deep Dive Days + read more
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