Upsert Operation in Cosmos DB using Azure Data Factory
This article covers the basics of upserting data in CosmosDB using Azure Data Factory.
Managing SQL Server transaction log size
The SQL Server transaction log must be managed to keep a database running and performing well. In this article, Greg Larsen explains how to manage the transaction log size.
Peering into and Parsing Application Log Files
How to use PowerShell cmdlets, such as Select-String, to glance at the contents of the application logs, or use them in conjunction with Regular Expressions to sift through log files in detail looking for particular types of error.
Powershell Day by Day: Customizing Scripts with Parameters
Learn how you can add parameters to your PowerShell scripts to make them more flexible and useful.
The Danger of Management Access
First we had the Solarwinds hack, and now we have a Kaseya ransomware epidemic. It seems the criminals are moving up the stack. We used to see physical attacks on tapes and keyboards, then we saw OS level attacks. Now we seem to be getting to the management layer for software that is used to […]
Fine-tuning Scripted Database Comparisons with SQL Compare
When comparing databases, save your standard options and filters to a single project file, and then use PowerShell to script them out to the command line. This allows you to reuse the same project file across multiple comparison operations.
SQL Server performance monitor data: Introduction and usage
Monitoring SQL Server for performance is a critical part of a DBA’s job. In this article, Edward Pollack explains some of the SQL Server performance monitor data and how to collect it.
Seriously Real Time Data Processing
Autonomous cars provide a great environment for large scale, real-time data processing.
SQL Server Database Mirroring Inventory
In this article we look at a PowerShell script that can quickly retrieve information about all databases from all servers that are configured to use database mirroring.
Blogs
How to Find Expensive Queries in Amazon Redshift
Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...
The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech
By gbargsley
If you've been here before, you know this blog is usually about SQL Server,...
Designing a Storage Load Test for SQL Server
I’ve been doing storage load tests for SQL Server for a long time, both...
Forums
SQL 2019 instance with AG, across 2 Windows 2016 OS servers - OSin-place upgrade
Hi all Can I get some perspective from the community please on performing in-place...
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
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?
See possible answers