BlazeGraph vs SurrealDB

BlazeGraph is a rdf database; SurrealDB is a multiple database. BlazeGraph (2007, GPL-2.0, Java) ranks #78 this month; SurrealDB (2022-07, BUSL-1.1, Rust) ranks #8. They differ on 22 of 46 surveyed features.

Attribute	BlazeGraph #78 = Growing	SurrealDB #8 ▲1 Leader
At a glance
Rank	#78	#8
Score	41.4	65.8
GitHub stars	987	33.2k
Popularity	53.6	74.2
Activity	30.5	63.3
Community	34.7	66.7
Research	50.0	52.2
Fundamentals
Description	An RDF database supporting billions of edges on a single machine. Uses an alternative approach to RDF reification that enables property graph-like capabilities. Notable as the backend for Wikidata's query service.	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	SYSTAP	SurrealDB
Model	RDF	Multiple
Kind	database	database
Category	Established	Growing
First released	2007	2022-07
Status	inactive — Last release in 2019. Project largely dormant, though still used by Wikidata.	active
License	GPL-2.0	BUSL-1.1
Written in	Java	Rust
Query languages	SPARQL, Gremlin	SurrealQL, GraphQL, GQL
gdotv support	yes	no