Department of Redundancy Department
Ever wonder all the reasons that we use databases instead of file systems? While we don’t think of it too much anymore, the first reason that databases came into existence was to remove redundancies.
2024-04-12
Ever wonder all the reasons that we use databases instead of file systems? While we don’t think of it too much anymore, the first reason that databases came into existence was to remove redundancies.
2024-04-12
2024-01-05
581 reads
2023-11-27
3,984 reads
Today Steve talks about data modeling and how standards can transfer knowledge between developers.
2023-11-22
356 reads
Dr. Codd first described the relational model in a paper in Communications of the ACM (CACM 13 No 6; June 1970). Some more work followed up after that by other people, giving us normal forms and other things we have taken for granted for 50+ years.
2023-10-27
Several data management patterns have emerged for microservices and cloud-native solutions. Learn important patterns to manage data in a distributed environment.
2023-10-18
Find out how good database design is essential to ensure data accuracy, consistency, and integrity and that databases are efficient, reliable, and easy to use.
2023-10-16
One of the challenges for many database developers is coming up with a good design that not only meets the specifications but also performs well in queries. Relational databases often seek some level of normalization, which reduces the update load for a system but might require more effort work from developers to write queries. Many […]
2023-09-22
1,860 reads
A fun contest from Steve asks you to design a system that tracks travels for a fictitious business.
2023-08-11
1,656 reads
The most common method on the internet for combining DATE and TIME columns in SQL Server is incorrect. This article demonstrates why that and other methods are incorrect and two lesser known high performance methods that produce correct results even for the "edge cases".
2023-08-07
11,936 reads
By Brian Kelley
I did a post last month titled RTO and RPO are myths unless you've...
By Steve Jones
ioia – n.the wish that you could see statistics overlaid on every person you...
By Steve Jones
I love Chicago. I went to visit three times in 2023: a Redgate event,...
First off, my apologies for what could potentially be a bad title! I am...
I've inherited a couple of rather large databases from my ex-colleague when I join...
Comments posted to this topic are about the item Identifying Customer Buying Pattern in...
I have marked a few transactions in my code. How can I find out which marks were stored in a transaction log?
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