#HA

SQLServerCentral Article

Set up a Windows Server Fail-over Clusters (As a Precursor to High Availability in Standard Edition)

  • Article

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

5 (1)

You rated this post out of 5. Change rating

2024-06-28

5,738 reads

SQLServerCentral Article

Basic Always On Availability Groups in SQL Server Standard

  • Article

Once Windows Server Failover Clusters have been set up, we can set up Availability Groups in SQL Server. This article will focus on setting up Basic Always-On Availability Groups in SQL Server Standard Edition.
This facilitates High Availability in SQL Server Standard, with three levels of availability and failover:
Asynchronous commit with manual or forced failover,
Synchronous commit with manual or forced failover,
Synchronous commit with automatic failover.

5 (3)

You rated this post out of 5. Change rating

2024-06-05

11,121 reads

Blogs

SQL Saturday Boston Slides and Code

By

Thanks to everyone who attended my sessions today at SQL Saturday Boston 2025. I’ve...

Scaling SQL Server 2025 Vector Search with Load-Balanced Ollama Embeddings

By

SQL Server 2025 introduces native support for vector data types and external AI models....

Advice I Like: Fear and Imagination

By

Fear is fueled by a lack of imagination. The antidote to fear is not...

Read the latest Blogs

Forums

How to use data pre-computed in previous ETL SSIS Nodes?

By rafa040500

I'm building ETL packages in SSIS. My data comes from an OLE DB Source...

Building AI Governance and Policies- First Steps

By dbakevlar

Comments posted to this topic are about the item Building AI Governance and Policies-...

Simple delete causes table scan on other tables with foreign key

By askcoffman

Why is sql doing a full scan VS seeking on the index? I've included...

Visit the forum

Question of the Day

Checking Identities

The DBCC CHECKIDENT command is used when working with identity values. I have a table with 10 rows in it that looks like this:

TravelLogID CityID  StartDate   EndDate
1           1       2025-01-11  2025-01-16
2           2       2025-01-11  2025-01-16
3           3       2025-01-11  2025-01-16
4           4       2025-01-11  2025-01-16
5           5       2025-01-11  2025-01-16
6           6       2025-01-11  2025-01-16
7           7       2025-01-11  2025-01-16
8           8       2025-01-11  2025-01-16
9           9       2025-01-11  2025-01-16
10          10      2025-01-11  2025-01-16
The docs for DBCC CHECKIDENT say this if I run with only the table parameter: "If the current identity value for a table is less than the maximum identity value stored in the identity column, it is reset using the maximum value in the identity column. " I run this code:
DELETE dbo.TravelLog WHERE TravelLogID >= 9
GO
DBCC CHECKIDENT(TravelLog, RESEED)
GO
INSERT dbo.TravelLog
(
    CityID,
    StartDate,
    EndDate
)
VALUES
(4, '2025-09-14', '2025-09-17')
GO
What is the identity value for the new row inserted by the insert statement above?

See possible answers