Comparing current performance to baselines helps DBAs know when there’s a problem. In this article, Pamela Mooney describes how to measure the physical resources drive space, latency, memory, and CPU.
2021-01-06
There are a handful of options when backing up SQL Server databases. A DBA must understand the differences and come up with a plan that protects the organisation’s data. In this article, Pamela Mooney explains service level agreements, recovery models, and some strategies to ensure that the data can be restored quickly.
2020-12-09
Database administrators can never stop thinking about security. In this article, Fabiano Amorim shows how data can be revealed through error messages when views are used to secure rows.
2020-11-25
In this article, I am going to explain fixing a problem related login failure error with SQL Server. The Problem One of the common error in the SQL Server error log is "Login failed for user 'DomainName\ServerName$'. Reason: Could not find a login matching the name provided. [CLIENT: <local machine>]". Even though it says that […]
2020-11-24
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Well tuned storage is essential for SQL Server performance. In this article, Robert Sheldon explains the metrics that are important to watch.
2020-11-10
SQL Server synonyms can be used to permanently alias database objects in the same or another database. In this article, Greg Larsen demonstrates how to use synonyms and the many reasons to consider using them.
2020-10-20
The database recovery model controls how a SQL Server database can be backed up and restored. In this article, Greg Larsen explains the three recovery models and what to think about when choosing a recovery model for a database.
2020-09-21
Welcome back, my fellow sleuths, to my mystery-inspired blog series! I’m having a ton...
By Steve Jones
This was one of the original values: The facing page has this text: No...
By Chris Yates
For decades, enterprises have thought about data like plumbers think about water: you build...
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Hi everyone I have a 1000 plus line query and I am getting an...
What happens when I run this code:
DECLARE @s VARCHAR(1000) = 'apple, pear, peach' SELECT * FROM STRING_SPLIT(@s, ', ')See possible answers