2016-09-29
68 reads
Editorials
What is the Future of Monitoring?
Monitoring your systems is critical to ensuring security and stability. Steve Jones shares a few thoughts on where monitoring might go with more computer assistance in the future.
2016-09-28
96 reads
DevOps at Microsoft
Microsoft has dramatically changed the way they develop software, in a very public way, as Steve Jones notes.
2016-09-27
128 reads
Don't tell the boss
Why would I want the boss to be able to see so easily every little bad thing that happens on my servers? Grant Fritchey offers a few reasons...
2016-09-26
140 reads
The Black Boxes
The world of machine learning and artificial intelligence are growing. Steve Jones notes this means we need to decide if we can trust the black boxes.
2016-09-26
68 reads
What Helps You Learn?
This Friday Steve Jones looks to find out what things help people learn and build skills more readily.
2016-09-23
90 reads
Capture the Flag
A competition among software bots may foretell a vision of the future for software developers.
2016-09-22
94 reads
Why We Need Backups First
This week Steve Jones notes that backups aren't the most important thing for your data. Restores are.
2016-09-19
110 reads
Data Science Education
Data Science is a hot area and one to which quite a few people would like to move. Steve Jones has some thoughts on trying to get certified in this area.
2016-09-15
170 reads
2016-09-14
141 reads
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...
Alamat Kontak Resmi BCA KCP Kertajaya ??/Wa 08218154393
WA:08218154393 Jl. Kertajaya No.35, Airlangga, Kec. Gubeng, Surabaya, Jawa Timur 60281
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...
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