Apache Pulsar
A distributed pub-sub messaging platform with flexible messaging models, strong consistency, and multi-tenant support.
What is Apache Pulsar?
Apache Pulsar is a distributed pub-sub messaging platform that provides flexible messaging models and an intuitive client API. It solves the challenge of handling high-throughput, low-latency messaging at scale with strong consistency guarantees and multi-tenant support.
Platform engineers, DevOps teams, and backend developers building scalable, cloud-native applications that require reliable, high-performance messaging and event streaming.
Developers choose Pulsar for its unique combination of horizontal scalability, strong consistency, and built-in multi-tenancy, making it ideal for hosted services and complex enterprise workloads where both pub-sub and queue semantics are needed.
Overview
Apache Pulsar - distributed pub-sub messaging system
Use Cases
Best For
- Building real-time event-driven microservices architectures
- Implementing geo-replicated messaging for global applications
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