session-timeouts-in-sql-server-always-on-availability-groups 
SQL Shack
FEBRUARY 8, 2021
In this 41st article for SQL Server Always On Availability Groups, we will explore the session timeout configurations for AG replicas. Prerequisites You should follow articles in the series, SQL Server Always On Availability Groups and prepare the following environment.
SQL Shack
MARCH 8, 2021
In the 42nd article for SQL Server Always On Availability Groups, we are going to explore lease timeouts and health checks. Introduction SQL Server Always On Availability Groups provides resilience for high availability and disaster recovery solution in a multi-node architecture.
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SQL Performance
MARCH 30, 2021
This five-part series takes a deep dive into the way SQL Server row mode parallel plans start up. ) ; My test environment is SQL Server 2019 CU9 on a laptop with 8 cores and 16GB of memory allocated to the instance. The test query returns the total number of questions and answers, grouped by month and year: WITH.
SQL Server According to Bob
JANUARY 11, 2020
Using SQL Server’s SNITrace to Troubleshoot Networking Issues In the process of tracking down a few TCP 10054 issues (highlighted here: [link] ) I also used the SNITrace (SNI Trace) capabilities.
SQL Performance
APRIL 8, 2021
This is the second part of a five-part series taking a deep dive into the way SQL Server row mode parallel plans start up. SQL Server executes a query through a process known as a query scan. The query processor continues calling GetRow on the root node until no more rows are available. Iterative Execution.
SQL Server According to Bob
MAY 21, 2020
SQL Server for Linux Performance Monitoring Improvements Last year I posted a blog with examples using Performance Co-Pilot, [link] , to monitor SQL Server on Linux.
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