Parse PostgreSQL, MySQL, SQLite, and DuckDB execution plans locally, normalize their operator trees, and review cardinality, loop, scan, filter, buffer, and spill clues.
Visualize EXPLAIN output and find expensive plan patterns. Parse PostgreSQL, MySQL, SQLite, and DuckDB execution plans locally, normalize their operator trees, and review cardinality, loop, scan, filter, buffer, and spill clues. The core workflow is designed to run in your current browser.
Yes. SQL Execution Plan Analyzer opens in a modern browser and does not require desktop software installation.
Common use cases include Find the plan nodes worth investigating during query tuning; Review captured plans without connecting to a production database.
The core processing workflow is designed to run locally in the browser. Key capabilities include Recognize practical plan formats from PostgreSQL, MySQL, SQLite, and DuckDB, Normalize engine-specific operators into one searchable hierarchy and table, Flag cardinality gaps, repeated loops, large scans, removed rows, and spills; account, comments, and anonymous analytics may still create normal site requests.
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