Have you ever found yourself in a situation where certain SQL Server Agent jobs are taking up more than their fair share of CPU resources? It’s a common scenario in the world of database management, where jobs essential to your database’s functionality end up hogging the limelight, so to speak. The Resource Governor (RG) is a powerful tool in SQL Server’s arsenal, designed to help you manage these situations. However, applying it effectively, especially to SQL Agent jobs, can be a bit tricky. This blog dives deep into the mechanics of Resource Governor and offers practical advice on managing your SQL Agent jobs efficiently.
Category: Maintenance
Automating SQL Server Database Refreshes with PowerShell
In today’s agile software development environment, keeping lower environments like development and testing synchronized with production data is essential. It not only helps in identifying issues early but also ensures that features are developed and tested against the most current dataset. This blog introduces a PowerShell script that automates the process of refreshing a SQL Server database in lower environments using a “copy only” backup from a production environment. By diving into the script, we aim to shed light on how automation can simplify database management tasks, making them more efficient and error-resistant.
Automating SQL Server Index Maintenance with PowerShell
In this blog post, we’ll focus on automating index maintenance using PowerShell. We’ll present a complete script to assess index fragmentation and perform necessary maintenance tasks, followed by a detailed explanation of each part of the script, showcasing how PowerShell can be a powerful tool in the arsenal of any SQL Server administrator.
The Power of Snapshots: Exploring Copy-On-Write in SQL Server
“Copy-On-Write” (COW) is a resource management technique used in computer programming and operating systems. Its application in SQL Server, particularly in relation to snapshot technologies, is a fundamental concept behind the functioning of database snapshots and certain types of backups. Let’s delve into the detailed workings of Copy-On-Write in the context of SQL Server:
Speed, Efficiency, and VLDB Backups: Making the Right Moves
Today we will discuss VLDB backups. Handling VLDBs can be challenging for many administrators. Sometimes just completing a full backup in a reasonable amount of time is challenging, not to mention restoring a database to meet your organization’s service level agreements (SLA). There are many options to consider. Some options exist outside of the BACKUP DATABASE statement. They key to improving database backups is to adjust various configurations to increase throughput, increase concurrency, and reduce the amount of data to backup.