How Check Constraints MIGHT Improve Your Queries and Missing Index Requests
In theory, you get better execution plans when SQL Server understands the contents of your tables. In practice, well, it's hit or miss.
2018-11-23
3,977 reads
Additional Articles
Creating Calculated Columns Using DAX
In this article, Andy Brown shares his knowledge of how to create calculated columns in tables, using Power BI as the host software (all of the formulae shown would work equally well in PowerPivot or SSAS Tabular). This article is designed to be the first in a series of articles which will show you how to master programming in DAX.
2018-11-22
2,396 reads
Executing Integration Services Packages in the Azure-SSIS Integration Runtime
n this tip we will explain how you can deploy, execute and schedule SSIS packages in the Azure cloud.
2018-11-21
1,712 reads
Installing SQL Server 2019 CTP 2.0
Greg Larsen offers detailed instructions on how to install SQL Server 2019 CTP 2.0.
2018-11-20
2,371 reads
What Is SQLPSX?
SQLPSX is a useful library you can add to PowerShell to automate many DBA tasks. In this article, Laerte Junior demonstrates several useful commands and shows you how to create a SQL Agent job using this library to run daily DBA checks.
2018-11-19
3,347 reads
Batch Mode For Row Store: What Does It Help With?
Considering SQL Server 2019? Erik tells you what kinds of queries will get the biggest performance improvements.
2018-11-16
2,401 reads
SOX and Database Administration – Part 3
Database administrators are typically responsible for the security and availability of financial data. In this article, Robert Sheldon discusses SOX, passed in 2002, that governs financial data of publicly traded companies in the US.
2018-11-15
2,359 reads
Overview of In-Memory Technologies of Azure SQL Database
Azure SQL Database offers a straightforward approach to controlling its performance through vertical scaling. Despite its simplicity, scaling up has obvious pricing implications and, while it is an online operation, it might result in rollback of in-flight transactions. If you are looking for a supplemental approach to enhancing performance, then you might want to consider implementing in-memory technologies which are part of the Azure SQL Database feature set.
2018-11-13
2,109 reads
Testing PowerShell Modules with Pester
In the third article of this series on testing PowerShell code with Pester, Robert Cain demonstrates how to test the functions in a PowerShell module.
2018-11-12
2,113 reads
Unused Indexes - Are they really unused or have they just not been used YET?
Tara explains when index DMVs gets reset by telling a story from her dark past.
2018-11-09
3,197 reads
Blogs
10 Things I Hate About Fabric Deployment Pipelines— And Some Alternatives
Fabric deployment pipelines look like they solve CI/CD for Fabric content, especially for people...
The Book of Redgate: Evidence
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When Your Microsoft Fabric Capacity Runs Out: Optimize, Scale Up, Scale Out, or Isolate?
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Microsoft Fabric makes it wonderfully easy to put many analytics workloads on one platform....
Forums
The New World Of AI Robots
Comments posted to this topic are about the item The New World Of AI...
Logic question in a WHERE clause using IIF?
Thanks in advance, I'm trying to avoid using IIF for performance reasons, but the...
Execute as failure
Security has long been a problem for me. Every time I think I understand...
Question of the Day
BIT_COUNT() V
What does this return on SQL Server 2025?
select bit_count(null)See possible answers