PEV2 is a web-based tool to visualize PostgreSQL execution plans. It takes EXPLAIN or EXPLAIN ANALYZE output and displays it in an interactive, tree-like format that highlights performance metrics, helping users understand query behavior and bottlenecks. PEV2 is a complete rewrite of the original PEV, offering a modern, user-friendly interface for query optimization.

Features

  • Visualizes PostgreSQL execution plans in an interactive UI
  • Supports both EXPLAIN and EXPLAIN ANALYZE output
  • Highlights cost, timing, and row estimates
  • Allows collapsing/expanding plan nodes
  • Runs entirely in the browser without server dependencies
  • Helps identify slow operations and optimize queries

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Categories

Database

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Additional Project Details

Programming Language

TypeScript

Related Categories

TypeScript Database Software

Registered

2025-06-04