Approximate COUNT DISTINCT
We all have written queries that use COUNT DISTINCT to get the unique number of non-NULL values from a table....
2019-01-15 (first published: 2019-01-03)
2,481 reads
What ‘Digital Transformation’ Means, and How You Can Use It to Advance Your Career (video)
I recently spoke at the GroupBy free online conference. It was loads of fun, and the recordings from the event are now available. Here’s the hour long session I...
2019-01-03
19 reads
Query Store max size limit is not a hard limit
If you’re on SQL Server 2016 or above, maybe you’re thinking about using the Query Store. That’s good! It’s an...
2019-01-03
1,669 reads
Event Tracing for Windows Target
There are many useful targets within SQL Server's Extended Events. Of all of the targets, the most daunting is probably the Event Tracing for Windows (ETW) target. The ETW...
2019-01-03
18 reads
Event Tracing for Windows Target
There are many useful targets within SQL Server’s Extended Events. Of all of the targets, the most daunting is probably...
2019-01-03
1,372 reads
Let’s talk SQL Server Waits: Topic 1 – SOS_SCHEDULER_YIELD
Over the next few weeks we will be reviewing some of the common SQL Server Waits. We will explain what...
2019-01-03
1,574 reads
Speaking at DataGrillen 2019
I’m delighted to announce I’m selected to speak at the 2019 edition of SQLGrillen DataGrillen. This is a German conference with the catchy tagline “Data, beer und Bratwurst”. I...
2019-01-03
18 reads
SQL Server Removing Duplicates
I know, I know your data could never possibly have duplicates because obviously, you have all the constraints in place...
2019-01-09 (first published: 2019-01-03)
2,997 reads
Do 75% of data breaches really come from “insiders”?
There’s a lot of information out there on data breaches. I’ve written before about one source that I trust — the Verizon Data Breach Report (DBIR). The 2018 DBIR...
2019-01-02
21 reads
AzCopy finally gets a sync option, and all the world rejoices
I consider Blob Storage to be the gateway drug to Azure, because it’s a really easy way to get going...
2019-01-02
249 reads
Blogs
Creating a Custom SQL Server Security Checklist Using the DoD STIG
The STIG is detailed, which is a good thing, but I found myself wanting...
Creating a Local Model Chatbot on Windows
By Steve Jones
After my session at VSLive last week, I had a few questions from the...
To refer and to be referred
Referrals have never been more important in the job market. They’re no longer nice...
Forums
Alamat Kontak Bank Central Asia Telp Cs 0817781222
Jl. Raya Pasar Minggu No.64, RT.6/RW.8, Kalibata, Kec. Pancoran, Kota Jakarta Selatan, Daerah Khusus...
Alamat BCA KCP Blok M Telp Cs 0817781222
Jl. Melawai Raya No.3, RT.3/RW.1, Melawai, Kec. Kby. Baru, Kota Jakarta Selatan, Daerah Khusus...
Querying Multiple Tables for the Same Information
I have about 100 Tables that are all suffixed with _Modify. These tables record...
Question of the Day
Negative and Positive Numbers
If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?
See possible answers