The Staging Phase of Deployment
Despite some humorous examples of deployments gone wrong, failures are not funny. William Brewer explains why staging is so important and how it can help avoid the types of disasters he recalls in this article.
Despite some humorous examples of deployments gone wrong, failures are not funny. William Brewer explains why staging is so important and how it can help avoid the types of disasters he recalls in this article.
A morning checklist is a good thing, but an automated one is better.
In this time of crisis, it's up to each of us to make a difference in some way.
The role of the DBA is evolving! With automated builds, cloud and DevOps being the new A,B,C,Ds in the day to day management of databases, you need to up-skill and learn about Database Reliability Engineering. Join Microsoft MVP Hamish Watson to find out more.
Database DevOps means accurate and consistent data which is critical for analytics, artificial intelligence, and machine learning.
On some occasions you will need to aggregate Data for the Last Day of the Month. This article explains how.
Smart DBAs automate tasks whenever possible. In this article, Greg Moore shows the need to use caution when using undocumented procedures for automating tasks, and that PowerShell may have what you need instead.
As a database administrator, it's your responsibility to ensure the customer data won't get lost in case of a disaster, so you either provide your own backup strategy, use a third-party script, or hire a data management provider. With the first two options, you have full control over your environment so you can know exactly […]
Steve wonders today about the need to compete in our jobs, especially with employers that view us as resources.
Say we have a stored procedure that has two queries in it, the first query will always get the same plan, but the second query will get different plans and return different numbers of rows depending on which reputation we pass in.
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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