What is the Best Value for Fill Factor in SQL Server
Learn about how selecting a SQL Server index fill factor can impact storage and performance. Check out the included scripts to help give you better insight.
A Good Benefit?
A company is letting companies trade vacation for payments against student loan debt.
Using SQL Server and R Services for analyzing DBA Tasks
Article shows how R Services can help database administrators with their daily work
An Introduction to GitHub for DBAs
Distributed source control is really intimidating: branches, pull requests, merges – will somebody just take my code, for crying out loud? Why does it have to be so complicated and involved?
Treat All Sensitive Data as Important
No matter what the reason you have sensitive information, you need to treat it carefully.
The BI Journey: The Analyst
Most organizations today understand the value of analysing their data. In some cases, they haven’t realized the value or are just getting started. This article, by Data Platform MVP Gogula Aryalingam, describes how analytics can start small – with just one Power BI dashboard – and grow from there.
Azure Data Lake Analytics using U-SQL Queries
This article will help with gaining confidence and familiarity with Microsoft Azure's Data Lake Analytics offering to process large datasets quickly while demonstrating the potential and capabilities of U-SQL to aggregate and process big data files.
How Perfect Should Our Software Be?
Steve talks about the level of engineering effort we need in software development.
Learning about DML Triggers
Triggers can be confusing and complex for many developers new to SQL. Steve Jones gives a few ideas for learning more about this construct as well as practicing writing them.
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
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...
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