11 years of PASS Summit
This is a story of my 11-year association with PASS, and the many ways it helped me grow as a...
2016-09-23
421 reads
Mala Mahadevan
Why SQL Cruise?
I was riding the elevator up from lunch today, at work. I am relatively new at my job and do...
2016-09-23
482 reads
Statistics with TSQL and R: Chi Square Test
As I move on from descriptive and largely univariate (one variable based) analysis of data into more multivariate data – one...
2016-09-21 (first published: 2016-09-13)
4,569 reads
Budgeting for SQL Saturdays
We’ve been doing SQLSaturdays for eight years at Louisville now. We’ve had a quite a wide range of budgets depending on...
2016-09-13
592 reads
Statistics with T-SQL and R – the Pearson’s Correlation Coefficient
In this post I will attempt to explore calculation of a very basic statistic based on linear relationship between two...
2016-09-08 (first published: 2016-09-05)
3,196 reads
Calculating odds ratio with T-SQL and R
Simple steps towards understanding what is an Odds Ratio, and how do we arrive at it using TSQL and R scripts.
2016-08-30
2,525 reads
Script for creating test data for odds ratio
Make sure you have a working version of SQL Server 2016.
USE [master]
GO
/****** Object: Database [WorldHealth] ******/
CREATE DATABASE [WorldHealth]
CONTAINMENT = NONE
ON PRIMARY
(...
2016-08-16
398 reads
TSQL Tuesday #081 – Sharpening something
This TSQL tuesday is hosted by my good friend Jason Brimhall – Jason has put forth a creative challenge – plan to...
2016-08-10
293 reads
Descriptive Statistics with SQL and R – II
In the previous post I looked into some very basic and common measures of descriptive statistics – mean, median and mode,...
2016-07-24
606 reads
Script to create demo database and load data for statistics and R
Make sure you have a working install of SQL Server 2016. The size of the database is only 8 MB.
USE...
2016-07-15
287 reads
Blogs
Scooby Dooing Episode 9: The Case of the Artificially Intelligent Villain
Welcome back, my fellow sleuths, to my mystery-inspired blog series! I’m having a ton...
The Book of Redgate: Don’t be an a**hole
By Steve Jones
This was one of the original values: The facing page has this text: No...
Beyond Pipelines: How Fabric Reinvents Data Movement for the Modern Enterprise
By Chris Yates
For decades, enterprises have thought about data like plumbers think about water: you build...
Forums
Create an HTML Report on the Status of SQL Server Agent Jobs
Comments posted to this topic are about the item Create an HTML Report on...
Line number in error message doesn't match up with line number in code
Hi everyone I have a 1000 plus line query and I am getting an...
Building a RESTful API with FastAPI and PostgreSQL
Comments posted to this topic are about the item Building a RESTful API with...
Question of the Day
A Common Split
What happens when I run this code:
DECLARE @s VARCHAR(1000) = 'apple, pear, peach' SELECT * FROM STRING_SPLIT(@s, ', ')See possible answers