BrightstarDB vs SurrealDB

BrightstarDB is a rdf database; SurrealDB is a multiple database. BrightstarDB (2012-02, MIT, C#) ranks #80 this month; SurrealDB (2022-07, BUSL-1.1, Rust) ranks #8. They differ on 22 of 46 surveyed features.

Attribute	BrightstarDB #80 ▼3 Growing	SurrealDB #8 ▲1 Leader
At a glance
Rank	#80	#8
Score	41.2	65.8
GitHub stars	463	33.2k
Popularity	46.3	74.2
Activity	36.9	63.3
Community	34.7	66.7
Research	50.0	52.2
Fundamentals
Description	A .NET-native RDF store with SPARQL support and binding of RDF resources to .NET dynamic objects. Supports multi-threaded reads with ACID transactions but no horizontal scaling.	A multi-model database written in Rust that combines document, graph, and relational paradigms. Uses inter-document record links for graph traversals, with ACID transactions and row-level permissions.
Vendor	—	SurrealDB
Model	RDF	Multiple
Kind	embedded	database
Category	Emerging	Growing
First released	2012-02	2022-07
Status	inactive — No active development since 2015.	active
License	MIT	BUSL-1.1
Written in	C#	Rust
Query languages	SPARQL, LINQ	SurrealQL, GraphQL, GQL
gdotv support	no	no