Using T-SQL to find the Greatest Common Divisor (GCD) for any number of integers
In this tip we look at T-SQL code that can be used to determine the greatest common divisor for a set of integers.
Measuring Effectiveness
Being effective is important to Steve. Today he talks about the things you might consider when trying to determine if your group is being effective.
New Preview of SQL Server Management Studio Available for Download
On September 24th Microsoft released the first Community Technical Preview for SQL Server 2019, which was CTP2.0. At the same time Microsoft pushed out a new preview for SQL Server Management Studio (SSMS) known as version 18. Now is the time to download this new preview!
SQL Server Logical Reads – What do they really tell us?
SQL Server trace, the most common tool DBAs use to evaluate query performance, provides the ‘logical reads’ counter on which many DBAs rely for evaluating a query’s I/O performance. In this article, we will examine this counter’s true meaning and provide examples that prove it can sometimes be quite misleading
Where's that Snippet?
Phil Factor has tried many different ways to remember code and archive old code for reuse, but has yet to find the perfect solution. Does it exist?
Introduction to AWS Elastic Beanstalk
The AWS Elastic Beanstalk feature is a web application provisioning service that allows you to automatically scale as needed. In this article, Gerald Bauer explains how to set up and configure Elastic Beanstalks through the AWS dashboard and Visual Studio.
Do you have a security to-do list?
Security is important, and Steve wonders if any of us have a list of things we do that improve security.
Two Things I Would Change in SSISDB Setup
I suggest these two changes to the SSISDB setup to prevent issues down the road.
Manage Data Across Multiple Sources with Azure Data Studio
Azure Data Studio, now the official name of SQL Operations Studio, was released in September. The biggest news regarding the release is the extensions that are now available, as Julie Lerman describes.
Blogs
ISACA AI Material/Exam Prep Discount (May 18 – June 30, 2026)
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
A Fabric solution can be very cost effective
By ChrisJenkins
Are you currently using Microsoft Fabric or considering migrating to it? If so, there...
Track SQL Server Configuration Changes Using the Error Log
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
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SQL Server Showing Out of Space But Plenty of Drive Space
We have a SQL Server installed. We have a 500GB drive for the database....
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers