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Configuring Availability Groups in Ubuntu

In this article, we will review how to configure Always On Availability Groups in Ubuntu Server using the Pacemaker cluster. The following are the high-level steps to configure Always On Availability Groups (AOAG) with an Ubuntu server. Install SQL Server on Ubuntu 16.04 Install Pacemaker agents and configure the cluster Create Always On Availability Groups Create […]

SQLServerCentral Article

An Introduction to Azure Synapse Analytics Workspace

Introduction The Azure Synapse workspace is in preview mode as of July 2020. The workspace brings together enterprise data warehousing and big data analytics. This workspace has the best of the SQL technologies used in enterprise data warehousing, Spark technologies used in big data analytics, and pipelines to orchestrate activities and data movement. Here, I […]

SQLServerCentral Editorial

Of Hedgehogs and Database Design

One of the finest songs of the sixties had the following lines … "Sitting one day by myself, And I'm thinking, "What could be wrong?" When this funny little Hedgehog comes running up to me, And it starts up to sing me this song. Oh, you know all the words, and you sung all the […]

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Question of the Day

How Long is a Long I/O?

In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?

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