Soundex - Experiments with SQLCLR Part 2
Constructive feedback on SOUNDEX - Experiments with SQLCLR lead to further experimentation with phonetic algorithms
2015-07-06
3,880 reads
David Poole
- Interests: Badminton, Cycling and Music. Keen piano player.
A Beginners Look at Hadoop
Hadoop has been making a lot of noise in the Big Data world. Despite my lack of Linux experience I decided to take the plunge and this is what I found.
2015-01-01 (first published: 2013-06-05)
24,258 reads
Templates and teamwork
SQL Server expert David Poole discusses how teams can work together and share templates in Management Studio.
2014-11-27 (first published: 2008-05-20)
10,307 reads
RegEx for DBAs
RegEx functions are incredibly powerful text handling functions which should be at the top of a data warehouse DBAs list when writing CLR functions
2014-09-05 (first published: 2012-05-08)
20,700 reads
Oiling the gears for the data dictionary
Documenting the database is always a challenge, and there are many techniques you can use to help all the people on your team understand what all your tables are used for. David Poole brings us an easy way to implement a framework for documentation.
2014-04-25 (first published: 2011-02-17)
14,745 reads
Big Data - Cost of acquiring skills
If your companies first foray into Big Data project starts with a big cheque then you are doing it wrong!
2014-04-14
394 reads
A genuine use for a SQL CLR Aggregate
When should you use a SQL CLR Aggregate? Lots of people have struggled with this one, but David Poole found a use, and has some interesting performance data analysis as well.
2014-02-05 (first published: 2010-12-29)
17,625 reads
2013-09-12
6,053 reads
Antipathy for Entity Attribute Value data models
EAV models have their uses but the costs are often hidden and if not hidden, more than anticipated.
2013-01-21
8,625 reads
Eleven Challenges in Unifying Reference Data
Unifying the reference data across an enterprise can be a bigger job than expected. This article describes one approach to doing so.
2012-12-20
3,648 reads
Blogs
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Au Revoir for now
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications, which is...
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers