Simpson's Paradox
This article is a case study and an attempt to explain an interesting phenomenon with data anomalies that is commonly called Simpson's Paradox.
2017-01-10
3,708 reads
Mala Mahadevan
2016 – A Year to remember
2016 has undoubtedly been a landmark year in my life. To me it marked my first conscious entry into mid...
2016-12-31
801 reads
Internal Query Processor Error with ColumnStore Indexes
SQL Server 2016 does not allow computed columns to co exist with columnstore indexes and clustered btree indexes on same table.
2016-12-29
904 reads
Multivariate Variable Analysis using R
So far I’ve worked on simple analytical techniques using one or two variables in a dataset. This article is a...
2016-12-05
954 reads
Associative Analytics: Two sample T Test
In the previous post we looked at a one way T-Test. A one way T Test helped us determine if...
2016-11-25 (first published: 2016-11-21)
2,551 reads
PASSion Award and what it means to me
2016 is going to be a special year in my life. There was an article on Oscar awards a while...
2016-11-04 (first published: 2016-10-31)
1,749 reads
Days 1,2 and 3 of PASS Summit 2016
Today is Thursday, October 27th already. For some of us the summit begins monday – with precons and PASS Volunteering related meetings...
2016-10-27
395 reads
Sending Trevor love…
As some of you may be aware – fellow SQL family member, PASS Director, SQL Server MVP, founder of SQL Cruise...
2016-10-26
369 reads
Basic Data Manipulation for Relational Data in R
In this post I will attempt to explore simple commands to manipulate data pulled in from a SQL database into R.
2016-10-20
1,662 reads
TSQL Tuesday #83 – The Stats update solution
TSQL Tuesday is a monthly blog part hosted by a different blogger every month – it was started by Adam Machanic....
2016-10-11
405 reads
Blogs
Data Céilí 2026 Call for Speakers!
Data Céilí 2026 Call for Speakers is now live! Data Céilí (pronounced kay-lee), is...
Streamlining Azure VM Moves Into Availability Zones
By John
One of the more frustrating aspects about creating an Azure virtual machine is that...
Monday Monitor Tips: Native Replication Monitoring
By Steve Jones
Redgate Monitor has been able to monitor replication for a long term, but it...
Forums
Deadlock graph anomaly
I've come across what appears to be a strange deadlock anomaly. As seen in...
Stairway to Azure SQL Hyperscale Level 6: Backup and Restore Internals
Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...
The Challenge of AI
Comments posted to this topic are about the item The Challenge of AI, which...
Question of the Day
Deprecated Feature Tracking
From T-SQL, without requiring an XEvent session, can I tell which deprecated features are being used on my instance?
See possible answers