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Kafka key features

Hadoop scale

A Kafka cluster can be elastically and transparently expanded without downtime.

Fast ingest

Even with modest hardware, Kafka can support hundreds of thousands of messages per second, with latencies as low as a few milliseconds.

Always-on reliability

Messages are persisted on disk and replicated within the cluster to prevent data loss. Rolling restarts available through Cloudera Manager for added reliability.

Support for high concurrency and multi-tenancy

Ability to simultaneously handle up to thousands of diverse clients—simultaneously writing to and reading from Kafka, with throttling based on client quotas.


Secure the Kafka cluster with Kerberos integration and protect data as it comes in with native over-the-wire encryption.

Common use cases

Kafka’s flexibility enables end-to-end workloads for a variety of critical use cases all within a single system, including:

  • Internet of Things and stream processing
  • Log aggregation
  • Large-scale messaging
  • Customer activity tracking
  • Operational alerting and reporting

Cisco case study

Cerner case study

Vodafone UK case study

Integrated across the platform

As an integrated part of Cloudera’s platform, Kafka can seamlessly work with other components—such as Apache HBase, Spark Streaming, and Apache Flume—to build complete workloads all within a single platform. Only Cloudera provides simple deployment, and robust troubleshooting and monitoring of Kafka (through Cloudera Manager), as well as shared compliance-ready security and governance (through Apache Sentry and Cloudera Navigator)—all critical for running in production.

Data Engineering solution

Cloudera’s commitment to Kafka

Cloudera is actively involved with the Kafka community and has deep engineering relationships with partners, such as Confluent, and other Kafka committers. This relationship has led to critical production-ready improvements, especially around reliability and deployment, and continued work to further security integrations.

Cloudera’s engineering expertise, combined with support experience with large-scale production customers, equals direct access and influence to the roadmap based on your needs and use cases.

Apache Kafka project

Learn more about open source and open standards

Expert support for Kafka

Trained by its creators, Cloudera has Kafka experts available across the globe to deliver world-class support 24/7. With more experience across more production customers, for more use cases, Cloudera is the leader in Kafka support so you can focus on results.

Learn more about Cloudera Support

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