When you build a VM for SQL Server in Amazon EC2, Azure VMs, or Google Compute Engine, it’s all too easy to overlook the CPU speeds that you’re getting. Brent Ozar explains when to stop and check the VM type you used when building this VM.
For application developers it is unthinkable to work without version control. Yet, only 55% of database developers are version controlling their database changes? Mary Robbins provides six reasons why you should version control your database.
Burning out in an IT job is easier to do than it should be. Steve has a little advice today.
Learn how you can configure clean and size management for your SSIS catalog database.
It seems that SQL Server developers avoid stored procedures whenever possible, especially if they are new to the product. Kathi Kellenberger brings us a basic article that you can give to developers that explains the basics of how you use parameters with ADO.NET, especially output parameters.
Learning programming logic and syntax is just the beginning. In this article, David Njoku talks about how to debug and troubleshoot errors as a new developer.
Revisiting his very popular article on the running total and ordinal rank problems, MVP Jeff Moden brings us a detailed analysis of how you might want to implement a solution in T-SQL.
A relational database contains tables that relate to each other by key values. When querying data from these related tables you may choose to select data from a single table or many tables. If you select data from many tables, you normally join those tables together using specified join criteria. The concepts of selecting data from tables and joining tables together is all about managing and manipulating sets of data. In Level 4 of this Stairway we will explore the concepts of set theory and mathematical operators to join, merge, and return data from multiple SQL Server tables.
SCOM is good at monitoring the status of your servers. SQL Monitor give you a detailed view of your SQL Server instances, and databases, right across your network, however they are hosted. By using tools appropriately, for the tasks they do well, you benefit from a simpler and more comprehensive overall strategy.
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
By ChrisJenkins
Are you currently using Microsoft Fabric or considering migrating to it? If so, there...
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
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We have a SQL Server installed. We have a 500GB drive for the database....
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