The latest version for DAS is WSO2 Data Analytics Server 3.1.0. View documentation for the latest release.
WSO2 Data Analytics Server is succeeded by WSO2 Stream Processor. To view the latest documentation for WSO2 SP, see WSO2 Stream Processor Documentation.

All docs This doc

Versions Compared


  • This line was added.
  • This line was removed.
  • Formatting was changed.



  • ~ 8 GB minimum is recommended.
    About In a stand-alone deployment, about 6GB of memory is allocated to the Carbon JVM and Spark. The balance is used by the operating system.
    In a distributed deployment, Spark is run in a seperate JVM. It is recommended to allocate 4GB of memory for Carbon JVM and 2GB for Spark.
  • ~ 4 GB heap size.


  • ~ 10 GB minimum (excluding space allocated for log files and databases.) The disk space required depends on the amount of index data that needs to be stored.
  • A minimum of 4 CPU cores are recommended. A lower number may affect performance.