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SQL and SQL Only

I am Nagaraj (aka Raj), a SQL Server Database Administrator for one of the busiest OLTP systems in Singapore. Being a SQL Enthusiast for over 10 years now, I love to explore and share more and more on SQL Server.

Archives: April 2016

Cardinality Estimator - Part 2- Out of Date Statistics

Continuing from our series on Cardinality Estimator 2014, Let us look at the first difference between 2 CE models. The way estimates are made when the statistics are out of date or stale is the first difference we will be exploring. Couple of prerequisites for this demo

  1. Download SQL Server…

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1 comments, 1,897 reads

Posted in SQL and SQL Only on 12 April 2016

SQL Server 2014 - Cardinality Estimator - Part 1

It has been a while since I blogged. Just moved to few other mediums like speaking at user group and SQL Saturday events in the last few months and it has kept me away from blogging for a while. Now back to blogging again. Hope to do a better balancing…

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0 comments, 644 reads

Posted in SQL and SQL Only on 3 April 2016