At the end of the session I presented at the recent SQL Saturday in Portugal I had a chat with one of the attendees who mentioned that good xperf documentation is sparse and the question was posed: […]
In this post I would like to dig deeper into the NUMA awareness of the SQL Server batch engine. Firstly, can we infer anything from the SQL OS method calls with ‘NUMA’ in their name, […]
In a session I have presented both at SQL Konferenz in Germany and the recent SQL Saturday in Portugal, I cover CPU architectures and memory at level 400. As a ‘Hook’ with which to pique […]
There has been some recent discussion around whether the SQL Server batch engine is NUMA aware and does it support large pages, as I have been looking under the covers of this recently, I thought […]
According to general SQL Server ‘Lore’, hyper-threading works well for OLTP workloads and not so well for OLAP style workloads, but does this hold true for the batch engine ?, there is only one way […]
