Articles

sql-server-in-memory-oltp book cover

Free eBook: SQL Server Internals: In-Memory OLTP

In this free eBook, Kalen Delaney explains how Microsoft's 2016 In-memory OLTP engine works. In her book, learn how to use lock- and latch-free data structures to allow non-blocking data processing, and find out how to migrate existing tables to Hekaton.

2020-12-30 (first published: )

55,467 reads

External Article

Join the Redgate Tool Tips Swap

Learn and share tool tips with your peers. Redgate has launched their Tool Tips Swap to help everyone make the most of their Redgate products. To get involved, simply share your top Redgate tool tip for boosting productivity. All tips will be collated into a blog post and shared with the community. Plus, you’ll get the chance to win a 3-month subscription to Pluralsight.

2020-12-30 (first published: )

SQLServerCentral Article

Save costs with Azure Data Factory

A typical project following any industry standard process for building Azure Data Factory (ADF) pipelines will have different environments as part of development lifecycle. They might be named Development, Staging, Production, and so on. This article describes an approach to save costs from running ADF pipelines using Triggers. Typical ADF environments will have pipelines ingesting, […]

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2020-12-29

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Question of the Day

Missing the Jaro Winkler Distance

I upgraded a SQL Server 2019 instance to SQL Server 2025. I wanted to test the fuzzy string search functions. I run this code:

SELECT JARO_WINKLER_DISTANCE('tim', 'tom')
I get this error message:
Msg 195, Level 15, State 10, Line 1 'JARO_WINKLER_DISTANCE' is not a recognized built-in function name.
What is wrong?

See possible answers