Game Leaderboard
Games, players, and the scores they earned when playing
IndeX-Ray™ is a technology that helps users understand how databases run queries and why indexes are needed. Powered by PGlite running directly in your browser, watch as the database navigates its internal data structures to execute any query with any schema in real-time.
Let's get started using the instructions below to create a playground where you can begin to see databases in a whole new way.
Have questions? We're hanging out here on Discord!
Browse Examples
Schemas for common apps and use cases
Import or Create a Schema
Fully customize the setup
Basic Examples
Games, players, and the scores they earned when playing
Yellow Pages, like the ones in your database when you don't index properly!
Tip: you can always edit the setup and query in the playground itself.
We're still working on squeezing the full power of IndeX-Ray into a delightful mobile experience.
In the meantime you can come say hi in Discord or open up Index-Ray from your computer to begin exploring today!