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Using the kill to cure

Code profiling tools can help cure most performance problems, but sometimes the problem is so severe that you'll first need to know how to wield computing's least understood tool, the debugger, before diving in with the Profiler. Brian Donahue, Crash Scene Investigator, is on hand to explain why.

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Unstructured Data

I remember when Windows 3.1 started to gain widespread deployment in businesses. With all it's WYSIWYG features and multiple applications running at the same time, many people felt we'd get to a paperless office. Over a decade later I rarely see an office that doesn't have a copy machine and at least one printer. We've gotten better at shuffling bits, but we haven't gotten rid of paper.

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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