Today’s goal is to understand what is the Last Page Insert PAGELATCH_EX Contention Due to Primary Key. Let us start understanding it together.
SQL SERVER – Impact of Recovery Model on Insert Workload Stress Test and Wait Statistics
Today we will talk about the Tecovery Model on Insert Workload Stress Test and Wait Statistics. I had earlier consulted for during Health Check.
SQL SERVER – Wait Statistics Generated by oStress – Insert Workload
It seems my blog post about oStress has got lots of popularity. Recently I got the question about Wait Statistics Generated by oStress Insert Workload.
SQL SERVER – Resolve WAIT_ON_SYNC_STATISTICS_REFRESH Wait Type
During Comprehensive Database Performance Health Check I recently faced a brand new wait type WAIT_ON_SYNC_STATISTICS_REFRESH.
SQL SERVER – Identifying Query Generating Malicious Wait Type
In this blog post, we will learn about how to fix the performance issue with the malicious Wait Type. Comprehensive Database Performance Health Check
SQL SERVER – Identifying and Fixing PREEMPTIVE_OS_RSFXDEVICEOPS Wait Type
I walked into a client engagement where I really got stuck with a very interesting scenario with a client with PREEMPTIVE_OS_RSFXDEVICEOPS Wait Type.
SQL SERVER – Brief Note About RESOURCE_SEMAPHORE_QUERY_COMPILE Wait Type Resource
Today we will see Brief Note About RESOURCE_SEMAPHORE_QUERY_COMPILE Wait Type resource. I wrote a blog post about Enable Lock Pages in Memory LPIM.