<h2 align="center"Multi Model DBMS Built for Extreme Performance</h2
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ArcadeDB is a Multi-Model DBMS created by Luca Garulli, the same founder of OrientDB, after SAP's acquisition. Written from scratch with a brand-new engine made of Alien Technology, ArcadeDB is able to crunch millions of records per second on common hardware with minimal resource usage. ArcadeDB reuses OrientDB's SQL engine (heavily modified) and some utility classes. It's written in LLJ: Low Level Java - still Java21+ but only using low level APIs to leverage advanced mechanical sympathy techniques and reduce Garbage Collector pressure. Highly optimized for extreme performance, it runs from a Raspberry Pi to multiple servers on the cloud.
ArcadeDB is fully transactional DBMS with support for ACID transactions, structured and unstructured data, native graph engine (no joins but links between records), full-text indexing, geospatial querying, and advanced security.
ArcadeDB supports the following models:
- Graph Database (compatible with Neo4j Cypher, Apache Tinkerpop Gremlin and OrientDB SQL)
- Document Database (compatible with the MongoDB driver + MongoDB queries and OrientDB
SQL)
- Key/Value (compatible with the Redis driver)
- Search Engine
- Time Series (with InfluxDB Line Protocol, Prometheus remotewrite/read, and PromQL
support)
- Vector Embedding
- Geospatial
ArcadeDB understands multiple languages:
- SQL (from OrientDB SQL)
- Neo4j Cypher (Open Cypher)
- Apache Gremlin (Apache Tinkerpop v3.7.x)
- GraphQL Language
- MongoDB Query Language
ArcadeDB key capabilities:
- 70+ Built-in Graph Algorithms — Pathfinding, centrality, community detection, link prediction, graph embeddings, and more —