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AsaDB
A local SQL engine powered by Prolog logic
Meet AsaDB, an open-source local SQL database powered by SWI-Prolog. It combines a Prolog-backed SQL engine with persistent storage, B+Tree indexes, recovery, streaming imports, verified backups, and AsAPanel—a browser-based workspace running entirely on localhost. Create databases, run SQL, inspect tables, manage indexes and views, and keep your data on your own machine without relying on a cloud server.
Hi Product Hunt!
We’re Kocoy Group, and today we’re introducing AsaDB—an open-source local SQL database experiment powered by SWI-Prolog.
AsaDB started from a slightly unusual question: what would happen if a usable SQL database engine were built around logic programming?
That idea grew into a Prolog-backed parser, executor, catalog, and storage engine, together with AsAPanel—a local browser workspace for creating databases, running queries, importing data, and inspecting results.
The current v1.4.0 Stable release includes persistent page-backed storage, B+Tree indexes, transaction recovery, streaming imports, joins, views, multilingual UI support, and integrity-verified .asb backups.
AsaDB is not trying to replace MySQL or PostgreSQL. It is an experimental database project with its own engine, interface, and identity—and it is ready for people to try, inspect, break, and improve.
We would really appreciate feedback on:
• Installation and first-run experience
• SQL compatibility
• AsAPanel usability
• Import and query performance
• Storage and recovery design
The project is developed openly under GPL v3.0.
What feature would make you interested in trying a Prolog-powered SQL database?
About AsaDB on Product Hunt
“A local SQL engine powered by Prolog logic”
AsaDB was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #129 on the daily leaderboard. Meet AsaDB, an open-source local SQL database powered by SWI-Prolog. It combines a Prolog-backed SQL engine with persistent storage, B+Tree indexes, recovery, streaming imports, verified backups, and AsAPanel—a browser-based workspace running entirely on localhost. Create databases, run SQL, inspect tables, manage indexes and views, and keep your data on your own machine without relying on a cloud server.
On the analytics side, AsaDB competes within Open Source, Developer Tools, GitHub and Database — topics that collectively have 629.7k followers on Product Hunt. The dashboard above tracks how AsaDB performed against the three products that launched closest to it on the same day.
Who hunted AsaDB?
AsaDB was hunted by Kocoy Group. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of AsaDB including community comment highlights and product details, visit the product overview.
Kocoy Group