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

DiskANN Experiment — Exploring Entry Points and Graph Neighborhoods

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Introduction I was experimenting with vector search in SQL Server 2025 using approximately 3.8...

T-SQL Tuesday #203: Risk and Reward

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This is timely, as I’m currently on a boat in the Adriatic taking a...

dataMinds Connect 2026 – Slides & Scripts

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You can find the slides and SQL scripts for my session “Spice up your...

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Forums

Training the next generation

By Pat Wright

Comments posted to this topic are about the item Training the next generation

Reusing Customer Specific Order Filtering Logic with CROSS APPLY and an Inline TVF (Part 4)

By Imran2629

Comments posted to this topic are about the item Reusing Customer Specific Order Filtering...

PostgreSQL psql Meta Commands: Databases

By Grant Fritchey

Comments posted to this topic are about the item PostgreSQL psql Meta Commands: Databases

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Question of the Day

PostgreSQL psql Meta Commands: Databases

Which of the following meta commands (sometimes called backslash or slash commands) within psql will provide you with information about the databases on the cluster?

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