Tag: AI SQL Tuner
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AI SQL Tuner Studio 1.0.28 — Introducing Query Tuner
AI SQL Tuner Studio 1.0.28 is here, and with it comes a major new capability: Query Tuner. This release also includes improvements to Index Tuning that first shipped in 1.0.27, giving you deeper visibility into forced plan failures, index page density, and automatic tuning options. Query Tuner: AI-Powered Execution Plan Analysis Query Tuner is a…
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AI SQL Tuner Studio 1.0.26 — Now with GPT-5.4 Support
We’re excited to release AI SQL Tuner Studio 1.0.26, bringing support for OpenAI’s latest GPT-5.4 model alongside a meaningful quality-of-life improvement for anyone tuning complex, long-running queries. GPT-5.4 Is Here The headline for this release is GPT-5.4. AI SQL Tuner Studio will use OpenAI’s latest model by default and immediately benefit from dramatically stronger reasoning,…
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AI SQL Tuner Studio v1.0.25.0: GPT-5.3-Codex, Query Store Integration, and More
AI SQL Tuner Studio v1.0.25.0 is here, and it’s a big one. This release upgrades the default AI endpoint to GPT-5.3-Codex, bringing more accurate analysis, a larger context window, and three powerful new features for SQL Server DBAs and developers. New Default AI Endpoint: GPT-5.3-Codex The biggest change in v1.0.25.0 is the new default AI…
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Introducing AI SQL Tuner Studio: The Complete Desktop App for SQL Server Performance Tuning
By Kevin A. Feit Updated May 2026 AI SQL Tuner Studio, the next evolution of AI‑assisted performance tuning, is officially live. Built as a modern Windows desktop application with a clean WinUI 3 interface, AI SQL Tuner Studio brings together deep SQL Server expertise, intelligent analysis, and a frictionless user experience — all designed to…
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AI SQL Tuner Gets Smarter with GPT-5.2
Update 6-May-2026: AI SQL Tuner Studio now supports GPT-5.4 and Anthropic models. OpenAI released GPT-5.2 on December 11, 2025 and Microsoft added it to Microsoft Foundry the same day. I immediately integrated GPT-5.2 into AI SQL Tuner, and the updated version is now available. Benchmarking results have been outstanding, as shown below. GPT-5.2 benefits GPT-5.2…
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AI SQL Tuner: Solving Deadlocks Efficiently
One of my clients contacted me because their database was having frequent deadlocks. If you are not familiar with deadlocks, it is when two processes are holding resources and blocking each other from proceeding. It is a bit like gridlock for a database. Traditionally, troubleshooting deadlocks is a somewhat painful process of checking logs for…
