AllegroGraph
An RDF triple store with built-in ontology reasoning capabilities. Supports OWL2 RL materialized reasoning for inferring new triples and federated queries across distributed stores.
Details
Links
Feature Scores
Community & Business
Active development Updated within last 3 months
Commercial support Paid support available
Live community No community activity data
Open Source Closed source
Pricing Pricing publicly available
Trendiness
Deployment
Containerization Docker image available
Work as dedicated instance Can run as standalone server
Work as embedded Standalone only
Testing in-memory version No in-memory option
Platform
Operating on Linux Linux officially supported
Operating on Windows Not supported
SaaS offering Cloud service available
Operations
Automatic updates Manual updates only
Client side caching Client-side cache available
Data versioning support Version control for data
Live backups Hot backup supported
Distribution
Cluster Re-balancing Auto-rebalancing supported
Data Distribution Data sharding supported
High-Availability HA mechanisms available
Query Distribution Distributed query execution
Replication support Replication available
Developer Experience
Data types defined Composite data types
Logging/Auditing Event logging supported
Object-Graph Mapper OGM/ORM available
Reactive programming Reactive streams supported
Documentation up-to-date Docs current with latest version
Binary protocol Text-based protocols only
CLI Command-line interface
GUI Visual interface available
Data Model
Multi-database Multi-model database
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 Multiple isolation levels
Read committed transaction Not available
Transaction support ACID transactions
Schema & Security
Constraints Full constraint support
Schema support Schema definition tools
Secondary indexes Secondary indexes supported
Server side procedures Stored procedures supported
Triggers Event triggers supported
Authentication Authentication supported
Authorization Role-based access control
Data encryption No encryption