Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

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• Updated Nov 12, 2026
• C#

DBA Dash - SQL Server Monitoring Tool

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• Updated Nov 12, 2026
• C#

Catch broken queries and performance regressions before production. SQL regression testing, EXPLAIN plan baselines, and CI/CD integration for PostgreSQL.

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• Updated Oct 21, 2026
• Go

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.

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• Updated Nov 11, 2026
• C#

AI-assisted index tuning that runs inside SQL Server. One stored procedure collects diagnostics, asks your Azure OpenAI deployment, and stores or safely applies recommendations.

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• Updated Nov 12, 2026
• TSQL

EF Core LINQ performance analyzer and Roslyn analyzer for catching N+1 queries, client-side evaluation, sync-over-async, raw SQL risks, and other query issues at compile time.

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• Updated Nov 12, 2026
• C#

Read PostgreSQL EXPLAIN plans for AI agents: bottlenecks, estimation errors, fixes, charts.

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• Updated Jun 17, 2026
• Python

Slow database query detection for Node.js | Prisma-friendly roadmap; npm -> queryd

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• Updated Nov 2, 2026
• TypeScript

Top Database Monitoring 🌟 Star if you like it! 🌟

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• Updated Aug 28, 2026

PostgreSQL query-plan regression gates for CI

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• Updated Aug 8, 2026
• Java

Self-hosted database performance reviews: read-only snapshots of Oracle, PostgreSQL, MySQL/MariaDB and SQL Server, compared with a baseline and reviewed by the AI model you choose.

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• Updated Nov 12, 2026
• Python

WSQ Neo4j Professional Graph Database Course (TGS-2023036640) — 17 hands-on Cypher, graph modelling and Neo4j administration labs. Tertiary Infotech Academy.

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• Updated Oct 17, 2026
• Python

Production-minded T-SQL diagnostics, operations, security, backup, HA, Azure SQL, Power BI, and Grafana toolkit.

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• Updated Jul 29, 2026
• TSQL

Top Postgresql Monitoring (Opensource) 🌟 Star if you like it! 🌟

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• Updated Nov 7, 2026

Catch N+1 queries in your tests, before they hit production. ORM-agnostic query-count assertion for TypeScript.

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• Updated Jun 29, 2026
• TypeScript

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.

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• Updated Feb 27, 2025
• Python

Interactive SQL performance lab exploring execution plans, indexing strategies, query benchmarks, and database optimization.

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• Updated Nov 11, 2026
• Python

Developer-first CLI for SQL database analysis, query performance, schema comparison, data diagnostics, and AI-powered recommendations.

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• Updated Sep 25, 2026
• Go

Detect PostgreSQL upgrade/change regressions with pg_stat_statements evidence, causal isolation, plan variants, and explicit unknowns.

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• Updated Oct 21, 2026
• Python

CI gate for analytical SQL: captures DuckDB execution plans and runtime distributions for a whole query corpus, then fails the pull request when a query regresses and names the operator that changed. Rank test anchored to a measured noise floor, plus a sqlglot anti-pattern linter and Snowflake transpilation.

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• Updated Aug 3, 2026
• Python