Fluree
An immutable, append-only RDF graph database using JSON-LD as its data format. Features a blockchain-inspired ledger for data provenance and fine-grained access control policies.
Details
Links
Feature Scores
Community & Business
Active development Updated within last 3 months
Commercial support Paid support available
Live community 25-50% of issues addressed
Open Source Open source license
Pricing No pricing information
Trendiness
Deployment
Containerization Docker image available
Work as dedicated instance Can run as standalone server
Work as embedded Can embed in application
Testing in-memory version No in-memory option
Platform
Operating on Linux Linux officially supported
Operating on Windows Windows officially supported
SaaS offering Cloud service available
Operations
Automatic updates Automatic updates supported
Client side caching No client-side caching
Data versioning support Version control for data
Live backups Hot backup supported
Distribution
Cluster Re-balancing No auto-rebalancing
Data Distribution No sharding
High-Availability No HA support
Query Distribution No distributed queries
Replication support No replication
Developer Experience
Data types defined Composite data types
Logging/Auditing Event logging supported
Object-Graph Mapper No object mapper
Reactive programming No reactive programming
Documentation up-to-date Docs current with latest version
Binary protocol Text-based protocols only
CLI No CLI
GUI No GUI
Data Model
Multi-database Graph-only
Graph-native data Native graph storage
REST API REST endpoint available
Query Language Standard query language (Cypher/Gremlin)
Transactions
Granular locking No granular locking
Multiple isolation levels Read uncommitted only
Read committed transaction Read committed available
Transaction support ACID transactions
Schema & Security
Constraints
Schema support Constraints/triggers only
Secondary indexes Secondary indexes supported
Server side procedures No stored procedures
Triggers No triggers
Authentication Authentication supported
Authorization Role-based access control
Data encryption Data encryption supported