THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
- Majordodo: Distributed Resource Manager uses Apache ZooKeeper and BookKeeper. http://majordodo.org/
- Huawei: Uses BookKeeper as shared storage in Namenode HA
- Yahoo! Push Notifications: Hedwig is used to serve push notifications to mobile devices.
- Yahoo! Cloud Messaging: Uses BookKeeper to persist messages for guaranteed delivery.
- HubSpot: Use Uses Bookkeeper in production at the core of our its (custom) write-ahead-log service.
- Twitter: Uses Bookkeeper as the core storage backend for replicated log service serving use cases like search ingestion, self-serve pub/sub system and strong consistent operations on distributed database.
- DistributedLog: https://github.com/twitter/distributedlog
- Yahoo! Cloud Messaging: Uses BookKeeper to persist messages for guaranteed delivery.
- Yahoo Pulsar: https://github.com/yahoo/pulsar
- Yahoo! Push Notifications: Hedwig is used to serve push notifications to mobile devices.