RDS encryption vs TDE
If you’re starting to use cloud services, the number of options available can be confusing. Particularly when they may seem...
2019-04-26 (first published: 2018-04-17)
6,092 reads
Blog Posts
Rotating TDE Certificates without re-encrypting data
I talked previously about why we have each of the layers in the encryption hierarchy used to support TDE (Transparent...
2019-04-26 (first published: 2018-03-28)
3,260 reads
Row-count Estimates when there are no Statistics
I was discussing Cardinality Estimation with a colleague recently and the question came up, what cardinality does SQL Server use...
2019-04-26 (first published: 2017-06-28)
2,877 reads
Some Time Away
Greetings everybody! It has been a while since I posted anything here. I figured I...
2019-04-26 (first published: 2019-04-15)
765 reads
SQL 2016 – Clone Database with Query Store
This is a quickie post to introduce the new DBCC command CLONEDATABASE.
Okay so this isn’t technically a SQL Server 2016...
2019-04-26 (first published: 2017-03-20)
2,358 reads
SQL Puzzle 2: Eight Queens
This puzzle was first proposed in 1848 by a composer of chess puzzles called Max Bezzel and has since spawned...
2019-04-26 (first published: 2017-07-19)
2,199 reads
SQL Puzzle 3: Knights and Queens
I thought I’d do another chess puzzle this month. This one is a variant on the Eight Queens problem:
SQL Puzzle...
2019-04-26 (first published: 2017-08-22)
2,323 reads
SQL Puzzle 4: The Beale Papers
I’ve not done a SQL puzzle for a while so thought it was getting overdue…
I set this one for my...
2019-04-26 (first published: 2017-11-08)
1,475 reads
SQL Puzzle 5: Prime Magic
Quite a few of you have read or attempted the previous puzzle SQL Puzzle 1: Magic Squares
As a quick reminder, when...
2019-04-26 (first published: 2017-12-19)
1,653 reads
SQL Server Agent and Daylight Saving time
There was a bit of chat today on the SQL Community slack about UTC and Daylight Saving Time. It reminded...
2019-04-26 (first published: 2017-07-19)
2,545 reads
Blogs
Finding Balance: Things Will Come Up
By Steve Jones
I have a presentation on finding balance in your career that got quite a...
Who Are You Doing It For?
By Brian Kelley
But as I've matured over the years, I came to realize that I needed...
Presenting Twice in May 2026
By alevyinroc
I will be presenting my latest session, Documenting Your Work for Worry-Free Vacations, in-person...
Forums
what data type i should use for roversion col and can i use less than greater
can i use Rowversioncol ( in my database it's synonyme timestamp is used) to...
Radius Latitude Longitude
I have a table with latitude longitude in the format. 45.123456 , -111.123456 ,...
degree of parallelism
Team, I'm trying to figure out what will be the best recommendation to configure...
Question of the Day
A Fun Computer Quote
Which movie featured this quote?
"All programs have a desire to be useful."Happy April Fools! See possible answers