Email addresses are very prevalent in IT systems and often used as a natural primary key. The repetitive storage of email addresses in multiple tables is a bad design choice. Following is a design pattern to store email addresses in a single table and to retrieve them efficiently.
2017-09-15 (first published: 2015-09-24)
7,686 reads
A brief introduction to the sparse option and script to help decide when to use it
2016-08-25 (first published: 2015-04-10)
1,681 reads
2014-11-04 (first published: 2014-10-06)
1,118 reads
Data Compression and Snapshot Isolation don't play well together, you may not see a performance benefit
2014-10-02
3,447 reads
(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get...
By Arun Sirpal
Following on from a previous blog post (https://blobeater.blog/2021/01/15/sql-server-linux/) on installing SQL Linux, a common...
By HeyMo0sh
This post is about code which is an online editor you can use with...
I've been playing around wiht bcp out the data into csv file but been...
My goal is to have an FCI across 2 nodes with shared storage (node...
Comments posted to this topic are about the item Power Query or SQL Server?...
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