This documentation is for WSO2 IoT Server 3.1.0. View the documentation for the latest release.
Page Comparison - System Requirements (v.5 vs v.6) - IoT Server 3.1.0 - WSO2 Documentation

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WSO2 IoT Server comes as a composition of three components namely broker, core, and analytics. All of these components are WSO2 Carbon based products. Following are the minimum system requirements to run all the IoT components.



  • ~ 4 8 GB minimum
  • ~ 1024 MB heap size. This is generally sufficient to process typical SOAP messages but the requirements vary with larger message sizes and the number of messages processed concurrently.


  • ~ 1 5 GB, excluding space allocated for log files and databases.