Box-and-whisker plot and data patterns with R and T-SQL
R is particularly good with drawing graphs with data. Some graphs are familiar to most DBAs as it has been...
2017-10-03 (first published: 2017-09-25)
2,653 reads
Mala Mahadevan
Confidence Intervals for a proportion – using R
What is the difference between reading numbers as they are presented, and interpreting them in a mature, deeper way? One...
2017-09-28 (first published: 2017-09-18)
1,334 reads
What is networking, really?
I am still trying to get up to speed on blogging after a gap. Today I managed to push myself...
2017-09-15 (first published: 2017-09-10)
1,583 reads
14 years of Summit…
I have been trying to get my blogging going again after a gap of two months. It has been incredibly...
2017-09-04
512 reads
Getting back to blogging
The past two months have been very hectic for me. I had an unexpected job offer towards end of July,...
2017-08-28
468 reads
Understanding Relative Risk – with T-SQL
In this post we will explore a common statistical term – Relative Risk, otherwise called Risk Factor. Relative Risk is a...
2017-06-21 (first published: 2017-06-19)
1,967 reads
Cochran-Mantel-Haenzel Method with T-SQL and R – Part I
This test is an extension of the Chi Square test I blogged of earlier. This is applied when we have...
2017-06-12
567 reads
Dataset for Cochran-Mantel-Hanzel Test
Below is the script to create the table and dataset I used. This is just test data and not copied...
2017-06-12
445 reads
Fischer’s Exact Test – with T-SQL and R
This post is a long overdue second part to the post on Chi Square Test that I did a few months...
2017-05-31 (first published: 2017-05-22)
1,479 reads
SQL Saturday Louisville precon – interview Andy Leonard
This will be year #9 of sql saturdays in Louisville. Every year (starting with 3rd or 4th), it has been...
2017-05-08
442 reads
Blogs
SQL Server instance metadata inventory with PowerShell and SMO
By SQLPals
SQL Server instance metadata inventory with PowerShell and SMO The purpose...
5 SQL Tricks Worth Remembering Before You Close the Laptop
Disclosure: this post may contain links to books as an affiliate link. If you...
Google – NotebookLM on ThakurVinay blog
By Vinay Thakur
Google has contributed a lot of stuff/enhancement on its portfolio, google is no longer...
Forums
provisioning sql server via VMware Cloud Foundation
Hello, has anyone here ever provisioned and actually used an MS SQL Server with...
No More Deadlocks
Comments posted to this topic are about the item No More Deadlocks
Five SQL Server 2022 T-SQL Functions You Should Be Using Right Now
Comments posted to this topic are about the item Five SQL Server 2022 T-SQL...
Question of the Day
No More Deadlocks
After detecting deadlocks in SQL Server 2025 and lowering the time threshold for detecting future issues, when does the Database Engine return to the 5s default interval?
See possible answers