Dhananjay Chaudhari

Senior SQL Server Database Administrator with 9+ years of experience in designing, managing, and optimising enterprise database environments. Currently at Ventra Health, I drive high-availability solutions, performance tuning, and database governance to ensure seamless business operations.

I specialise in:

Database Operations Leadership – Streamlining processes through SOPs for Incident, Change, and Access Management.

Performance & Automation – Enhancing SQL Server performance, implementing automation, and reducing downtime through proactive monitoring and tuning.

Strategic Impact – Translating database insights into business value by improving operational KPIs and supporting critical decision-making.

Beyond technical expertise, I am passionate about mentoring teams, establishing scalable processes, and aligning IT initiatives with organisational growth. My career vision is to advance into a Leadership role, driving end-to-end data strategy, governance, and digital transformation initiatives
  • Interests: SQL Server Performance Tunning, High Avalibiltiy and Disaster Recovery
  • Jobs: Sr. DBA
  • Skills: MSSQL Server DBA, Performance Tunning

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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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Training the next generation

By Pat Wright

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

By Imran2629

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PostgreSQL psql Meta Commands: Databases

By Grant Fritchey

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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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