A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
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Updated
Sep 10, 2026 - Python
A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
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.
a PowerShell-based tool that outputs SQL Server health and performance diagnostics data to either Excel or HTML, and saves execution plans and deadlock graphs as .sqlplan and .xdl files.
A cross-platform database client and administration tool for SQL and NoSQL databases, featuring interactive ERD visualizers, visual execution plans, database profiling, schema comparison, and a local AI query generator.
A professional SQL project demonstrating how to optimize query performance using single and composite database indexes, and analyzing query execution plans using the EXPLAIN statement.
Read-only-by-default MCP server for Microsoft SQL Server: metadata discovery, parameterized SELECT-only queries, and execution-plan analysis for diagnosing slow queries. Profile-based multi-connection config; writes locked behind a per-profile opt-in. Ships as a .NET tool on NuGet.
Graphical UI to render DataFusion physical plans as Excalidraw-style trees
Library to convert indented DataFusion physical plans into JSON for visualization as Excalidraw-style trees
Compact SQL Server Showplan XML into token-efficient Markdown or JSON for AI coding agents.
SQL: Query optimization
SQL performance optimizer and execution plan visualizer built with Nuxt 3. Audit, refactor, and speed up database queries offline or with Gemini & OpenAI.
An interactive SQL query planning, cost analysis, indexing, and performance education laboratory.
One MCP server for every SQL Server you administer — grouped connections, execution plans, index audits, stored-procedure analysis
Dependency-graph execution planner using Kahn's Algorithm with priority-aware batching
Oracle performance tuning case studies with before/after and PLSQL scripts.
API .NET 8 de estudo: performance de queries SQL Server (execution plan, índices, N+1, keyset pagination) com EF Core vs Dapper — endpoints slow/fast/benchmark, testes de integração reais, CI/CD com GitHub Actions e imagem publicada no GHCR
Find and fix slow SQL before it reaches production. A free, local-first database performance optimizer — 102 query and execution-plan rules, an index advisor and continuous monitoring in one binary. SQL Server today; PostgreSQL and MySQL next.
Sistema com consulta lenta em tabela de pedidos com grande volume de dados 💥 Problema real: Query demorando Sem índice adequado Table Scan pesado
SQL execution plan visualizer — animated flow diagrams, bottleneck detection, index recommendations
SQL Server performance tuning case studies with before/after and T-SQL scripts.
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