ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS.

ArcadeDB Documentation

BibJSON spec and website

MS-DOS compilers, assemblers, and interpreters

Zero-deps Ring server on top of jdk.httpserver

DatAasee - A Metadata-Lake for Libraries

A simple ontology and RDF visualization tool.

Duckdb server you can talk to over http

Fancy stream processing made operationally mundane

Postgresql wire protocol proxy for duckdb. In other words, this is a network proxy to allow access to your duckdb files over the postgresql wire protocol.

BurmillaOS documentation

The config web stack for business apps - build internal tools, client portals, web apps, admin panels, dashboards, web sites, and CRUD apps with YAML or JSON.

Java library for approximate nearest neighbors search using Hierarchical Navigable Small World graphs

A curated list of amazingly awesome database libraries, resources.

📝 create a webpage with just markdown

pyMOR - Model Order Reduction with Python