Google Cayley vs HelixDB
Google Cayley is a rdf database; HelixDB is a other database. Google Cayley (2014-06, Apache-2.0, Go) ranks #62 this month; HelixDB (2025-02, Apache-2.0, Rust) ranks #12.
| Attribute | Google Cayley | HelixDB |
|---|---|---|
| At a glance | ||
| Rank | #62 | #12 |
| Score | 46.1 | 62.4 |
| GitHub stars | 15.1k | 5.9k |
| Popularity | 71.9 | 66.5 |
| Activity | 30.5 | 78.0 |
| Community | 30.6 | 65.6 |
| Research | — | 49.6 |
| Fundamentals | ||
| Description | An open-source RDF graph database inspired by the graph database behind Google's Knowledge Graph (Freebase). Features pluggable backend storage and multiple query language support. | An open-source graph-vector database combining graph traversals with vector and keyword search, targeting AI and RAG applications. |
| Vendor | Cayley Community | HelixDB |
| Model | RDF | Other |
| Kind | database | database |
| Category | Emerging | Emerging |
| First released | 2014-06 | 2025-02 |
| Status | inactive — No significant development activity since 2020. | active |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Query languages | Gizmo, GraphQL, MQL | HelixQL |
| gdotv support | no | no |
Feature scores — not surveyed for HelixDB
| Feature | Google Cayley | HelixDB |
|---|---|---|
| Community & Business | ||
| Active development | 0.5 | — |
| Commercial support | · | — |
| Live community | · | — |
| Open Source | ✓ | — |
| Pricing | · | — |
| Trendiness | 0.75 | — |
| Deployment | ||
| Containerization | ✓ | — |
| Work as dedicated instance | ✓ | — |
| Work as embedded | ✓ | — |
| Testing in-memory version | ✓ | — |
| Platform | ||
| Operating on Linux | ✓ | — |
| Operating on Windows | · | — |
| SaaS offering | · | — |
| Operations | ||
| Automatic updates | · | — |
| Client side caching | 0.5 | — |
| Data versioning support | · | — |
| Live backups | · | — |
| Distribution | ||
| Cluster Re-balancing | · | — |
| Data Distribution | ✓ | — |
| High-Availability | 0.5 | — |
| Query Distribution | ✓ | — |
| Replication support | ✓ | — |
| Developer Experience | ||
| Data types defined | ✓ | — |
| Logging/Auditing | ✓ | — |
| Object-Graph Mapper | ✓ | — |
| Reactive programming | · | — |
| Documentation up-to-date | ✓ | — |
| Binary protocol | · | — |
| CLI | ✓ | — |
| GUI | ✓ | — |
| Data Model | ||
| Multi-database | · | — |
| Graph-native data | ✓ | — |
| REST API | ✓ | — |
| Query Language | ✓ | — |
| Transactions | ||
| Granular locking | · | — |
| Multiple isolation levels | · | — |
| Read committed transaction | · | — |
| Transaction support | ✓ | — |
| Schema & Security | ||
| Constraints | 0.5 | — |
| Schema support | 0.5 | — |
| Secondary indexes | ✓ | — |
| Server side procedures | · | — |
| Triggers | · | — |
| Authentication | · | — |
| Authorization | · | — |
| Data encryption | · | — |
Links
- Google Cayley · website · github · full profile
- HelixDB · website · github · full profile