What do you consider important when performance testing?
What data specific considerations do you make when preparing for performance testing?
The Road To Hell - new article from the DBA Team
Joe Celko & Chris Date guest as the sinister Relational Police in this new DBA Team adventure. Can the DBA Team save another doomed database? Find out.
Getting Started with Hashing in SQL Server
Encryption brings data into a state which cannot be interpreted by anyone who does not have access to the decryption key, password, or certificates. Hashing brings a string of characters of arbitrary size into a usually shorter fixed-length value or key. Here's how to get started using it.
Getting It Right First Time. Almost?
Mistakes happen but how can we minimize them and deal with them whey they do happen?
Linked Server Tribulations In SQL Server
In this article, Thomas chronicles the difficulties of troubleshooting a linked server set up, with helpful tips and an exposé of a Linked Server UI flaw.
Call for Speakers - SQL Saturday Pittsburgh
SQL Saturday #315 in Pittsburgh (Oct 4th) is looking for speakers - if you've got a SQL topic you want to talk about, submit it and you may get to share with your peers.
How to test what a SQL Server application would do in the past or in the future with date and time differences
For date and time based testing, I use what I like to call "mock-time". The mock-time starts at what ever I set it to, but then advances along with the regular system clock. Andy Novick shows how that would work.
SQL Monitor Custom Metric: Schema Modified
This metric creates an alert that will be raised when something is added to the schema, or the existing schema is modified.
A DBA at the Opera
In opera, tragedy or absurdity happens because the characters are incapable of standing back, and making a difficult decision. Instead, at every stage, they just drift towards their fate by taking the easy option. Don't let the same fate befall you, as a DBA.
Blogs
From Planning to Practice: Setting Up Your FinOps Framework
By HeyMo0sh
As someone who works in DevOps, I’m always focused on creating systems that are...
“We love to debate minutiae”
By Brian Kelley
I am guilty as charged. The quote was in reference to how people argue...
Advice I Like: Knots
By Steve Jones
Learn how to tie a bowline knot. Practice in the dark. With one hand....
Forums
Restoring On Top II
Comments posted to this topic are about the item Restoring On Top II
SQL Art 2: St Patrick’s Day in SSMS (Shamrock + Pint + Pixel Text)
Comments posted to this topic are about the item SQL Art 2: St Patrick’s...
Breaking Down Your Work
Comments posted to this topic are about the item Breaking Down Your Work
Question of the Day
Restoring On Top II
I have a database, DNRTest, that has a number of tables and other objects in it. The other day, I was trying to mock up a test and ran this code on the same server:
-- run yesterday CREATE DATABASE DNRTest2 GO USE DNRTest2 GO CREATE TABLE NewTable (id INT) GOToday, I realize that I need a copy of DNRTest for another mockup, and I run this:
-- run today USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO RESTORE DATABASE DNRTest2 FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens? See possible answers