Do You Really Need HA?
Steve asks the question about whether or not a particular environment really needs HA implemented.
2025-11-10
136 reads
Steve asks the question about whether or not a particular environment really needs HA implemented.
2025-11-10
136 reads
This article shows the final step of an availability group creation, specifically for a distributed clusterless one.
2025-07-14
4,181 reads
2025-05-12
271 reads
2025-04-28
400 reads
Setting up High Availability in SQL server has some prerequisites. One of these is that the database servers must be members of the same Windows Server Failover Cluster. In this article I show how to succesfully set up WSFC and activate Cluster Aware Updating
2024-06-28
6,629 reads
2024-06-21
452 reads
We experienced several unplanned outages and failovers on our SQL Server Always On Availability Groups. We want to know the root cause to prevent them from happening in the future. How do we identify the root causes of unplanned Availability Group outages and failovers?
2024-05-22
I used the guide in a previous tip on Install SQL Server 2008 on a Windows Server 2008 Cluster Part 1 to install a SQL Server 2008 on a Windows Server 2008 failover cluster (WSFC). Now, I would like to upgrade and migrate my SQL Server 2008 failover clusters to SQL Server 2022 running on Windows Server 2022. What is the process for installation and configuration?
2024-02-26
If you're deploying SQL Server, you are likely running business-critical applications on it and you need to ensure it's protected from downtime and data loss.
2023-01-18
Grant takes a few lessons for database DR from a nuclear accident in the US.
2022-08-06
99 reads
By alevyinroc
T-SQL Tuesday is a monthly blog party hosted by a different community member each...
By DataOnWheels
It has been a while since my last T-SQL Tuesday blog. When I saw...
The last T-SQL Tuesday of the year is hosted by my good friend Mike...
Comments posted to this topic are about the item What is the PRODUCT
Comments posted to this topic are about the item Metadata Driven Pipelines (Incremental Load):...
Comments posted to this topic are about the item Metadata Driven Pipelines (Incremental Load):...
In SQL Server 2025, what does this return?
CREATE TABLE Numbers ( n INT) GO INSERT dbo.Numbers ( n ) VALUES (1), (2), (3) GO SELECT PRODUCT(n) FROM dbo.NumbersSee possible answers