CogDB
An embedded graph database for Python with built-in persistence, traversal, and semantic vector search. It runs entirely in-process, stores graph data as triples, and exposes Torque, a Python-native API for querying relationships.
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Feature Scores
Community & Business
Active development Updated within last 3 months
Commercial support No commercial support
Live community 25-50% of issues addressed
Open Source Open source license
Pricing Pricing publicly available
Trendiness Declining trend
Deployment
Containerization No container image
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 Open source (Windows compatible)
SaaS offering Cloud service available
Operations
Automatic updates Manual updates only
Client side caching No client-side caching
Data versioning support No versioning
Live backups No live backups
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 Basic data types only
Logging/Auditing No logging/auditing
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 Proprietary query language
Transactions
Granular locking No granular locking
Multiple isolation levels Read uncommitted only
Read committed transaction Not available
Transaction support No transactions
Schema & Security
Constraints No constraints
Schema support Schema-less
Secondary indexes Primary index only
Server side procedures No stored procedures
Triggers No triggers
Authentication No authentication
Authorization No authorization
Data encryption No encryption