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  1. .github/
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  6. managed-ledger/
  7. protobuf/
  8. pulsar-broker/
  9. pulsar-broker-common/
  10. pulsar-checksum/
  11. pulsar-client/
  12. pulsar-client-admin/
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  17. pulsar-testclient/
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  22. CONTRIBUTORS.md
  23. LICENSE
  24. NOTICE
  25. pom.xml
  26. README.md
README.md

Pulsar

Pulsar is a distributed pub-sub messaging platform with a very flexible messaging model and an intuitive client API.

Main features

  • Horizontally scalable (Millions of independent topics and millions of messages published per second)
  • Strong ordering and consistency guarantees
  • Low latency durable storage
  • Topic and queue semantics
  • Load balancer
  • Designed for being deployed as a hosted service:
    • Multi-tenant
    • Authentication
    • Authorization
    • Quotas
    • Support mixing very different workloads
    • Optional hardware isolation
  • Keeps track of consumer cursor position
  • REST API for provisioning, admin and stats
  • Geo replication
  • Transparent handling of partitioned topics
  • Transparent batching of messages

Documentation

Contact

License

Copyright 2016 Yahoo Inc.

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0