Relationally Divided over EAV
A document search on a billion row "EAV" table is predicted to take 134 days. With a few design tweaks and an efficient relational division algorithm, Peter Larsson got it down to milliseconds.
A document search on a billion row "EAV" table is predicted to take 134 days. With a few design tweaks and an efficient relational division algorithm, Peter Larsson got it down to milliseconds.
This is the second part of my series on auditing SQL Server. In the first part, I discussed basic server discovery and documentation. It covered some items to check at the hardware level and configuration items, but this section gets into more detailed hardware auditing details.
The full agenda for the Redgate Summit New York is live! Join us to stay ahead of the curve and gain valuable insights from industry experts like Bob Ward (Microsoft), Mri Pandit (Navy Federal Credit Union), Erik Darling (Darling Data), Steve Jones (Redgate Software), and many more.
Learn how to get started with Git and Visual Studio Code.
Achieving high availability is hard. Today Steve discusses the challenges of five nines of uptime.
Learn how to create document templates in a database table and use SQL to replace specific keywords in the templates for content customization.
Did you know that the general program for PASS Data Community Summit 2024 (November 4-8) was recently unveiled? This year's lineup includes over 150 different sessions being delivered by over 140 speakers!
This year's program also includes 16 incredible full day pre-cons, taking place on November 4 and 5, plus 6 different learning pathways to choose from. Join PASS Summit on-site for a whole week of connecting, sharing and learning with industry experts.
We’re halfway through the Olympics, with all the usual drama – highs, lows, special interest stories - and even a surprise hero in Yusuf Dikec at the 10-meter air pistol (the memes have been strong with this one). As I was talking with my children this week, one of them asked, “So dad, what sport […]
Learn how you can query a hierarchy of data and also return the results in an ordered fashion. A handy T-SQL skill that you will use over and over again.
A few recent disasters inspire Steve to remind you to prepare now, before a disaster occurs.
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What is the range for the result from the EDIT_DISTANCE_SIMILARITY() function in SQL Server 2025?
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