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About Pulsar

Apache Pulsar is an open-source, distributed messaging and streaming platform. It supports horizontal scalability, low-latency messaging and streaming, geo-replication, multi-tenancy, load balancing, multi-language clients, serverless functions, and up to 1 million topics.

Key Capabilities

  • Rapid horizontal scalability across hundreds of nodes
  • Low-latency messaging and streaming under 10ms
  • Seamless geo-replication with automatic failover
  • Multi-tenancy with resource separation and access control
  • Official connectors for MySQL, Elasticsearch, Cassandra

Integrations

MySQLElasticsearchCassandra

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Quick Facts

pulsar.apache.org
PricingSubscription
DeploymentSaaS
Target SizeEnterprise