This documentation is for Apache BookKeeper™ version {{ site.latest_version }}.
Apache BookKeeper™ is a scalable, fault-tolerant, low-latency storage service optimized for real-time workloads. It offers durability, replication, and strong consistency as essentials for building reliable real-time applications.
BookKeeper is suitable for a wide variety of use cases, including:
Use case | Example |
---|---|
WAL (write-ahead logging) | The HDFS namenode |
WAL (write-ahead logging) | Twitter Manhattan |
WAL (write-ahead logging) | HerdDB |
Message storage | Apache Pulsar |
Offset/cursor storage | Apache Pulsar |
Object/BLOB storage | Storing snapshots to replicated state machines |
Learn more about Apache BookKeeper™ and what it can do for your organization:
Or start using Apache BookKeeper today.