Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Replaces SentryOne/Solarwinds. Supports SQL 2016-2025, Azure SQL, AWS RDS.

Free, open-source SQL Server execution plan analyzer — cross-platform GUI + CLI with 30 analysis rules, missing index detection, SSMS extension. Built-in MCP server for AI-assisted plan review.

Show query performance directly at the method itself, leveraging CodeLens to get direct insights

Analyzing the impact of composite index order on query performance using columns with different selectivity levels in SQL Server

Database performance engineering lab demonstrating 148x query optimization through advanced indexing strategies and ACID-compliant transaction patterns. Features production-ready implementations spanning both SQL and NoSQL paradigms with measured performance analytics. A practical showcase of database engineering principles.

❄️ Simplify your Snowflake cloud data management with tcz, enhancing performance and streamlining processes for better analytics and insights.

This application manages restaurant reservations, optimizes table allocation (including table merging for larger groups), and handles customer reviews. It evaluates query performance for operations with varying database sizes (20, 1,000, and 5,000 records) both with and without indexing, providing insights into database optimization.

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Analyze SQL Server execution plans across platforms with automated insights, missing index suggestions, and a built-in AI-assisted MCP server.