Bitsy vs JanusGraph
Bitsy: Small embeddable Java graph database for TinkerPop: in-memory, ACID, persisted to readable JSON text files. JanusGraph: Open-source distributed graph database layered on Cassandra, HBase, ScyllaDB or Bigtable.
key differences
- JanusGraph is built for larger datasets (≤ 1 PB) than Bitsy (≤ 100 GB).
- Horizontal scaling is none in Bitsy and native in JanusGraph.
- Transactions: Bitsy offers full ACID; JanusGraph offers limited.
- Only Bitsy has in-memory.
- Only JanusGraph has secondary indexes, full-text search, geospatial, ttl / expiry, online schema changes.
- Bitsy can run embedded in your application process.
choose bitsy for
- +Embedded graph storage in desktop or server Java applications
- +Unit and integration tests for TinkerPop-based code
- +Small to medium OLTP graphs that need durability without a server
best at · Traversal, Embedded, OLTP
choose janusgraph for
- +Large-scale graphs on existing Cassandra or ScyllaDB clusters
- +Telecom and network inventory graphs
- +Security and identity graphs
- +Open-source alternative to managed Gremlin services
best at · Traversal, Graph analytics, Knowledge graph
Bitsy vs JanusGraph: FAQ
What is the difference between Bitsy and JanusGraph?
Bitsy: Small embeddable Java graph database for TinkerPop: in-memory, ACID, persisted to readable JSON text files. JanusGraph: Open-source distributed graph database layered on Cassandra, HBase, ScyllaDB or Bigtable. JanusGraph is built for larger datasets (≤ 1 PB) than Bitsy (≤ 100 GB). Horizontal scaling is none in Bitsy and native in JanusGraph. Transactions: Bitsy offers full ACID; JanusGraph offers limited.
When should I choose Bitsy over JanusGraph?
Choose Bitsy for embedded graph storage in desktop or server Java applications; unit and integration tests for TinkerPop-based code; and small to medium OLTP graphs that need durability without a server. Choose JanusGraph for large-scale graphs on existing Cassandra or ScyllaDB clusters; telecom and network inventory graphs; and security and identity graphs.
Is Bitsy or JanusGraph more popular?
JanusGraph ranks #120 on the WhichDB Score (25.2/100) and Bitsy ranks #549 (1.4/100). Popularity is not fit: check the requirements that matter for your project.
Are Bitsy and JanusGraph open source?
Yes. Bitsy is open source. License: Apache License 2.0. Yes. JanusGraph is open source. License: Apache License 2.0 (code), CC-BY-4.0 (docs).