MapR-ES brings integrated publish and subscribe messaging to the MapR Converged Data Platform.

Topics in MapR-ES are grouped into streams, to which administrators can apply security, retention, and replication policies. Combined with MapR-FS and MapR-DB in the MapR Converged Data Platform, using these streams enables organizations to create a centralized, secure data lake that unifies files, database tables, and message topics.

Producer applications can publish messages to topics, which are logical collections of messages, that are managed by MapR-ES. Consumer applications can then read those messages at their own pace. All messages published to MapR-ES are persisted, allowing future consumers to “catch-up” on processing and analytics applications to process historical data.