When do Distribution Statistics Get Updated?
Statistics objects are important to us for allowing SQL to make good estimates of the row-counts involved in different parts...
2017-07-05
766 reads
Matthew McGiffen
- Twitter: @MattMcGiffen
- Website: https://matthewmcgiffen.com/
What’s an “Index” and how do they work?
What is an Index?
We often hear indexes explained using the analogy of an index in the back of a book....
2017-06-12
1,574 reads
SQL Puzzle 1: Magic Squares
This is the first in what I hope will be a semi-regular series of recreational puzzles where SQL can be...
2017-06-07
1,550 reads
Working with Data in Always Encrypted
In this post we’re going to create some encrypted columns in a table in a test database and look at...
2017-06-06
10,355 reads
Tuning Parallelism on SQL Server
Parallelism and MAXDOP
There’s no doubt that parallelism in SQL is a great thing. It enables large queries to share the...
2017-05-26
5,280 reads
SQL Server 2016 SP1 – A significant change to licencing
A lot has been written about the change of licencing in SQL 2016 SP1. Here's my two-pence worth.
2017-05-17
7 reads
Splitting Strings on SQL Server 2016
A small change, but a great one, in SQL 2016 is native support for splitting strings.
This has to be about...
2017-05-09
777 reads
Tuning Parallelism on SQL Server
Thoughts on how to think about parallelism in SQL Server - and how to tune it.
2017-04-18
11 reads
Working with Data in Always Encrypted
In this post we’re going to create some encrypted columns in a table in a test database and look at some of the practicalities and limitations of working with...
2017-04-10
5 reads
Understanding Keys and Certificates with Always Encrypted
This post attempts to explain in simple terms what keys are involved in Always Encrypted, how they get used, and the implications of those facts.
2017-04-03
6 reads
Blogs
Query Intelligence in SQL Server 2025: What Developers Need to Know
By Chris Yates
When Microsoft announced SQL Server 2025, I was curious about what would truly change...
Finding and Killing Blockers with Redgate AI Tech
By Steve Jones
Redgate has a research arm, called the Foundry, that has been experimenting with AIs...
Back at Small Data SF in 2025
By Steve Jones
Today I’m in San Francisco at Small Data SF 2025. I went to the...
Forums
Large posts full of code not allowed anymore?
Several times now, I've seen a post asking for a solution. I've replied, and...
Data > Hype
Comments posted to this topic are about the item Data > Hype
Create and Read the Analysis Services Flight Recorder
Comments posted to this topic are about the item Create and Read the Analysis...
Question of the Day
Slipstream parameters
What parameters are needed to enable a slipstream installation for setup.exe (SQL Server setup)?
See possible answers