High Availability (HA)

External Article

PostgreSQL High Availability Options

  • Article

We are deploying a new application that uses PostgreSQL database. My manager has asked me to design high availability into the implementation. As a SQL Server database administrator, I’ve been managing PostgreSQL databases for a while. However, I’m not sure which high availability options to implement. What are the different high availability options for PostgreSQL?

2025-08-27

Contained Availability Groups in SQL Server 2022

  • Article

SQL Server 2022 introduced a new feature called Contained Availability Groups. It allows the Database Administrators to effectively manage the Server Level objects, such as Logins, SQL Agent jobs, etc. in an HA environment. In today's article, we will learn about this new feature of SQL Server. The Challenge of Managing Server Objects in Availability […]

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2025-08-20

7,231 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.

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2024-06-05

10,673 reads

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Question of the Day

The Duplicate Cursor

Can I run this code:

DECLARE ANewTable CURSOR FOR 
SELECT * FROM ANewTable

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