NebulaGraph
A distributed property graph database with separated storage and computation layers, enabling horizontal scaling. Uses a custom SQL-like query language (nGQL) and supports ACID transactions.
Details
Links
Feature Scores
Community & Business
Active development Updated within last 3 months
Commercial support Paid support available
Live community >75% of issues addressed
Open Source Open source license
Pricing No pricing information
Trendiness Declining trend
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 Docker image available
SaaS offering
Operations
Automatic updates Manual updates only
Client side caching No client-side caching
Data versioning support No versioning
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 No object mapper
Reactive programming No reactive programming
Documentation up-to-date Docs current with latest version
Binary protocol Binary protocol available
CLI Command-line interface
GUI Visual interface available
Data Model
Multi-database Graph-only
Graph-native data Native graph storage
REST API
Query Language No query language
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 No constraints
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