James Serra's Blog

Blog Post

More ADLS Gen2 enhancements

On the heels of More Azure Blob Storage enhancements come more enhancements for Azure Data Lake Store Gen2 (ADLS Gen2): Archive tier is now GA: The archive tier provides...

2020-07-14 (first published: )

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Blog Post

Power BI FAQ

Power BI has become hugely popular and I find common questions about functionality and features, so I thought I would put in this blog some of those questions with...

2020-06-23 (first published: )

611 reads

Blog Post

Monitoring Power BI

There are a number of options for monitoring Power BI that I wanted to mention: Performance analyzer: Find out how each of your report elements, such as visuals and...

2020-06-02 (first published: )

729 reads

Blog Post

Query Acceleration for ADLS

Just announced is Query Acceleration for Azure Data Lake Storage Gen2 (ADLS) as well as Blob Storage. This is a new capability for ADLS that enables applications and analytics...

2020-05-20 (first published: )

445 reads

Blogs

Presenting with Visual Studio Code

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A while back I wrote a quick post on setting up key mappings in...

Advice I Like: In 100 Years

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In 100 years a lot of what we take to be true now will...

dataMinds Saturday 2026 – Slides

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At Saturday the 21st of February I’m presenting an introduction to dimensional modelling at...

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Forums

AllocationType as ROW_OVERFLOW_DATA

By inHouseDBA

Hello, I inherited a number of tables with like 20-30 column using nvarchar(256) in...

connections vs apis

By stan

hi , i hear more and more that we have too many connections to...

is it true we cant debug c# scripts in ssis anymore under vs

By stan

Hi, i'm running vs2022.   I'm trying out a c# script that i'd like to...

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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