Bitsy is a small, fast, embeddable, durable in-memory graph database that is compatible with Tinkerpop3.
It is based on these design principles: “No seek” (avoid disk seeks to maximize write throughput), “No socket” (embed within the application to reduce network/OS delays) and “No SQL” (leverage graph traversals for faster queries).
This is free and open source software.
Key Features
- Support for Apache Tinkerpop aka Tinkerpop3.
- ACID guarantees on transactions.
- Designed for multi-threaded OLTP applications.
- Implements optimistic concurrency control.
- Data stored in readable text files.
- Serialization using the Jackson JSON processor.
- Recovers cleanly from power failures and crashes provided the underlying file system supports metadata journaling, like NTFS, ext3, ext4, XFS and JFS (not FAT32 or ext2).
- High read and write throughputs in multi-threaded environments.
- Supports online backups through a JMX interface.
Website: github.com/lambdazen/bitsy
Support:
Developer: LambdaZen LLC
License: Apache License 2.0
Bitsy is written in Java. Learn Java with our recommended free books and free tutorials.
Related Software
| Graph Databases | |
|---|---|
| SurrealDB | Scalable, distributed, collaborative, document-graph database |
| EdgeDB | Graph-relational database with declarative schema |
| JanusGraph | Distributed graph database |
| ArangoDB | Scalable graph database system to drive value from connected data, faster |
| OrientDB | Document-graph database |
| TypeDB | Polymorphic database with a conceptual data model |
| Neo4j | Native graph database that is built to store and retrieve connected data |
| NebulaGraph | Graph database that can handle large volumes of data |
| TerminusDB | Document-oriented graph database for building collaborative applications |
| Ladybug | Embedded graph database |
| Virtuoso | Middleware and database engine hybrid |
| Bitsy | Small, fast, embeddable, durable in-memory graph database |
Read our verdict in the software roundup.
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