IF RDBMS = SQL Server, NoSQL = ???
SQL Server is, arguably, the leading relational database management system out there. With continuous development and enhancement of exciting features...
2017-11-08
453 reads
DBA Resolutions
It’s said that “promises are made to be broken”. Surely database administrators don’t fall in that category? It’s that time...
2016-12-28
686 reads
SQL Server on Linux, first observations.
Is this one of those weird food combinations like honey on pizza or salt and pepper on apples that’s going...
2016-11-22
575 reads
“Witch” Statistics?
Three men are in a hot-air balloon. Soon, they find themselves lost in a canyon somewhere. One of the three...
2016-09-20
402 reads
SQL Server, a true Olympian
Suffering SQL Server Performance Issues?: A story of Olympic sprints and handy SQL Server hints!!!
Usain Bolt, the world’s fastest runner,...
2016-08-18
379 reads
SQL 2012 Identity Columns Feature
Recently, a customer mentioned that they seemed to be missing records in tables they don’t delete from. Generally, at this...
2016-02-25
1,440 reads
Freaky statistics feature
SQL Server statistics can make things a bit freaky. You might have read one of my previous articles portraying a...
2015-10-30
1,543 reads
SSMS 2016 – Compare Execution Plans
Microsoft are releasing regular CTP updates for SQL Server 2016. In the very recent release (CTP 2.4), there is a...
2015-10-20 (first published: 2015-10-16)
3,544 reads
No thrills about spills
Statistics, in simplest terms, refer to the distribution of data in a column or index. They are represented in a...
2015-09-21
764 reads
Work of art – the intra query parallelism deadlock graphs
Look at some of the graphs produced by the intra query parallelism deadlocks, below.
Bart Duncan explains this “phenomenon” (bug, rather)...
2015-09-10
1,368 reads
Blogs
Learn Better: Pause to Review More
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Azure SQL Managed Instance Next-Gen: Bring on the IOPS
By John
If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
SQL, MDX, DAX – the languages of data
By DataOnWheels
Ramblings of a retired data architect Let me start by saying that I have...
Forums
Two foreign keys to the same table. Can't cascade deletes.
Not sure if this is really a relational theory question but it seems about...
Connecting Power BI to SSAS and effective user not working
Hi everyone, Below is a consolidated summary of what we validated Architecture & data...
High Availability setup - has anyone seen this method?
Hi all, I recently moved to a new employer who have their HA setup...
Question of the Day
Encoding URLs
I have this data in a SQL Server 2025 table:
CREATE TABLE Response ( ResponseID INT NOT NULL CONSTRAINT ResponsePK PRIMARY KEY , ResponseVal VARBINARY(5000) ) GOIf I want to get a value from this table that I can add to a URL in a browser, which of these code items produces a result I can use? See possible answers