Inside SQL Server Cluster Setup and Troubleshooting Techniques - Part I
This article describes the SQL Cluster Setup process and how to troubleshoot it if something goes wrong
Solid State Replacements - Database Weekly (August, 18, 2008)
New SSD (Solid State Device) hard drives are infiltrating enterprise servers more and more, but are they a good fit for database instances? Steve Jones comments a bit on some news from this past week.
Solid State Replacements - Database Weekly (August, 18, 2008)
New SSD (Solid State Device) hard drives are infiltrating enterprise servers more and more, but are they a good fit for database instances? Steve Jones comments a bit on some news from this past week.
Solid State Replacements - Database Weekly (August, 18, 2008)
New SSD (Solid State Device) hard drives are infiltrating enterprise servers more and more, but are they a good fit for database instances? Steve Jones comments a bit on some news from this past week.
Detaching Databases - SQL School Video
One very handy technique for dealing with the need to copy or move a database involves detaching the database from your instance. MVP Brian Knight shows how easy this can be to perform on your server.
Identifying Queries Running Slower Than Normal
The attached article describes a utility that allows you to quickly identify which queries are running slower than expected. Note this article was updated to correct the formatting issues.
Multiple Server Queries with SSMS 2008
This short article shows how to run the same query against multiple servers and aggregate the results into one set with SSMS 2008
The Training Value
Training is something that Steve Jones believes in for an successful IT career. However this Friday he asks how much should your employer help.
The Training Value
Training is something that Steve Jones believes in for an successful IT career. However this Friday he asks how much should your employer help.
The Training Value
Training is something that Steve Jones believes in for an successful IT career. However this Friday he asks how much should your employer help.
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers