Eitan Blumin

Eitan Blumin is a SQL Server database expert and a senior consultant at Madeira Data Solutions. He has many years of experience in all fields of SQL Server (since the year 2005), including but not limited to: Database design, management, development, tuning, replication, backup management, security management, SSIS, SSRS, encryption, disaster recovery and more.
Eitan also has 10 years of experience in ASP web development, and some experience in a wide variety of development environments such as PHP, C, C++, C#, VB, Java, Perl, Assembler, Powershell and more.

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Blogs

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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Forums

Level 28: DAX Text Functions: The DAX Extract & Modify Functions: LEFT(), RIGHT(), MID(), REPLACE(), SUBSTITUTE()

By Bill Pearson

Comments posted to this topic are about the item Level 28: DAX Text Functions:...

Creating JSON I

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Creating JSON I

Expensive CPUs

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Expensive CPUs

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Question of the Day

Creating JSON I

On SQL Server 2025, what happens when I run this code: 

SELECT JSON_OBJECTAGG( 'City':'Denver')
GO

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