High-Availability depends on how quickly you can recover a production system after an incident that has caused a failure. This requires planning, and documentation. If you get a Disaster Recovery Plan wrong, it can make an incident into a catastrophe for the business. Hugo Shebbeare discusses some essentials, describes a typical system, and provides sample documentation.
Should you buy or build a monitoring system for your SQL Server? Todays' guest editorial from Grant Fritchey talks about the resistance to recommendations that many people seem to have.
Should you buy or build a monitoring system for your SQL Server? Todays' guest editorial from Grant Fritchey talks about the resistance to recommendations that many people seem to have.
Should you buy or build a monitoring system for your SQL Server? Todays' guest editorial from Grant Fritchey talks about the resistance to recommendations that many people seem to have.
I have not worked with SQL Server 7.0 in a loooong time. So when I received a call from a...
This article describes and demonstrates the problem of using asterisk to select all fields from a table within a table function. (from Apr 2008)
Moore's Law has been in the front of technical people's minds for years. However is the end of it's applicability to our world near? This Friday Steve Jones asks if you pay attention to the news about processor hardware.
Moore's Law has been in the front of technical people's minds for years. However is the end of it's applicability to our world near? This Friday Steve Jones asks if you pay attention to the news about processor hardware.
Moore's Law has been in the front of technical people's minds for years. However is the end of it's applicability to our world near? This Friday Steve Jones asks if you pay attention to the news about processor hardware.
Moore's Law has been in the front of technical people's minds for years. However is the end of it's applicability to our world near? This Friday Steve Jones asks if you pay attention to the news about processor hardware.
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
By Arun Sirpal
You have used Claude. But which Claude? The Claude app (claude.ai, the desktop and...
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Comments posted to this topic are about the item Creating a JSON Document IV
By VishnuGupthanSQLPowershellDBA
Comments posted to this topic are about the item Restoring Azure Key Vault Keys...
When the schema of an object is changed, SQL Server wipes out the previous...
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