ArcadeDB vs NodeDB

Both are multiple databases queried with SQL and openCypher. ArcadeDB (2021-09, Apache-2.0, Java) ranks #9 this month; NodeDB (2026-04, BUSL-1.1, Rust) ranks #96. They differ on 12 of 46 surveyed features.

Attribute	ArcadeDB #9 ▲1 Leader	NodeDB #96 ▲3 Growing
At a glance
Rank	#9	#96
Score	65.4	37.9
GitHub stars	1.2k	230
Popularity	54.7	41.7
Activity	76.8	51.5
Community	59.0	54.0
Research	74.7	50.0
Fundamentals
Description	A multi-model database inspired by OrientDB, supporting graphs, documents, key-value, time-series, and search. Uses RAFT-based replication for high availability.	A multi-model database written in Rust that runs document, key-value, columnar, timeseries, spatial, vector, and array engines in a single binary over shared storage, with graph and full-text search as cross-engine overlays on any collection. Its graph overlay uses a CSR adjacency index with 13 built-in algorithms and a Cypher-subset MATCH syntax, and fuses graph traversal with vector search in a single query for GraphRAG. Speaks SQL over a native MessagePack protocol and the PostgreSQL wire protocol, alongside HTTP/REST, WebSocket, RESP, and ILP.
Vendor	ArcadeDB	NodeDB-Lab
Model	Multiple	Multiple
Kind	database	database
Category	Growing	Emerging
First released	2021-09	2026-04
Status	active	active
License	Apache-2.0	BUSL-1.1
Written in	Java	Rust
Query languages	SQL, openCypher, Gremlin, GraphQL	SQL, openCypher
gdotv support	yes	no