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)
7,379 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)
1,661 reads
2014-11-04 (first published: 2014-10-06)
1,095 reads
Data Compression and Snapshot Isolation don't play well together, you may not see a performance benefit
2014-10-02
3,415 reads
‘Shortest path’ is by far the most feature of SQL Graph for now. What...
By Kamil
Hello #datafolks! Let’s review what happened last week in Data World. It’s hard to...
In this post we saw how to create some graph tables with data. In...
Comments posted to this topic are about the item Is Data the Future of...
Hi All, Need help here. Why is sql server is not releasing memory to...
Good Morning Experts, A transaction was sent to mirror database and immediately failover occured....
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