Data Adventures

Data Modeling at your fingertips

(2021-July-30) A picture is worth a thousand words, the same way a visual database schema is better than a database model communicated by a multitude of data scripting text objects.
Someone...

2021-08-16 (first published: )

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Blog Post

Azure Function Drain mode

(2021-Jun-16) Recently, Google started to notify me that my blog website (http://datanrg.blogspot.com/) had been experiencing some ‘Server (5xx)’ errors. Nothing has been changed on my side, and I’m not sure how...

2021-06-23 (first published: )

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PowerPoint to HTML with Claude AI

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I had an idea for an animated view of a sales tool, and started...

Don’t Miss Out – SQL Server Query Tuning Fundamentals Starts Next Monday!

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Next Monday, February 9, 2026, my one-day live online training SQL Server Query Tuning...

Monday Monitor Tips: SQL Auditing Preview

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One of the features we advocates have been advocating for is a better way...

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SSRS shared dataset parameters not showing in expression builder

By SLL1966

I am creating shared datasets that our executive staff can use for creating reports...

SSRS shared dataset parameters not showing in expression builder

By SLL1966

I am creating shared datasets that our executive staff can use for creating reports...

Delta Lake: The Definitive Guide: Modern Data Lakehouse Architectures with Data Lakes

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Question of the Day

The Decoded Value

In SQL Server 2025, what is returned from this code:

DECLARE @message VARCHAR(50) = 'Hello SQL Server 2025!';
DECLARE @encoded VARCHAR(MAX);

SET @encoded = BASE64_ENCODE(CAST(@message AS VARBINARY(1000)));
SELECT BASE64_DECODE(@encoded) 

See possible answers