SQL Server Resource Governor
Using Resource Governor on a SQL Server that suffers from CPU contention thus allowing us specify limits on the amount of CPU that an incoming request can use.
The Practical Problems of Determining Equality and Equivalence in SQL
In theory, it is easy to determine whether data is equal to, greater than or lesser than a value. Real-world data types can be surprisingly tricky, even for gauging data equivalence. Because SQL cannot remain aloof from any application's data types, you need to be aware of the ways and pitfalls of individual datatypes and how you can test for equality, equivalence, similarity, identity and all that jazz. Joe Celko discusses.
A nice whistle and flute
Phil Factor recounts the most important lesson of his early IT career: try not to burst into giggles when you get to look at the client's IT system.
Verify SQL Backups With SQL Powershell
With SQL Powershell, you can check all your database backups in minutes, whether you have ten SQL servers or 100.
Knee-Jerk Performance Tuning: Incorrect Use of Temporary Tables
Paul Randal continues his knee-jerk performance tuning series, focusing on ways to optimize performance when using temporary tables.
Automatic SSRS report output of all report parameter combinations
You already have a SQL Server Reporting Services (SSRS) sales report that takes parameters for Country and State. Each time the report is run a user selects the specific Country and State for the report. A request has been made to deliver one report via email that includes all of the combinations for each country and state. Daniel Farina shows how to achieve this without modifying the report.
Migrating an on premise SQL Server Database to Azure
For this article I want to show you how to import a BACPAC file to create a new Azure SQL Database which is Microsoft’s Platform as a Service(PaaS) offering.
Blogs
T-SQL Tuesday #198 Roundup: How Do You Detect Data Changes?
Thank you to everyone who participated in T-SQL Tuesday #198! When I wrote the...
Optimizing Redshift Performance by Configuring WLM Queues
Efficient query performance in Amazon Redshift often comes down to how well you manage...
PowerShell Strikes Back: Return of the Loop
By gbargsley
Welcome back to PowerShell Strikes Back. We’re three weeks in, and the training is...
Forums
Dealing with huge heap tables
Recently, our dev teams approach me for advice on improving their huge heap table...
Merge Replication failing with Error converting data type nvarchar to numeric
After upgrading 2 Merge Replicated databases to SQL 2022 and re-establishing the Merge Replication...
Why Your Index Isn't Being Used? - Reading Execution Plans to Find the Real Culprit
Comments posted to this topic are about the item Why Your Index Isn't Being...
Question of the Day
Distance Metric Algorithms
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
See possible answers