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keywordsSystem Architecture, Resilience

JS7 offers a resilient system architecture that allow allows to continue operation in case of failure of individual components

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  • The system architecture describes:
    • system boundaries
    • componentsproducts
    • platforms
    • setup scenarios

System Architecture

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PDF
nameJS7_JobScheduler_System_Architecture.pdf

System Architecture

JS7 makes use of includes the following componentsproducts:

  • The JOC Cockpit, which is used to manage the JS7 - Inventory of scheduling objects, to monitor and control workflow execution and to access the JS7 - History.
  • The Controller, which is used to orchestrate Agents, to pass orders for workflow execution to Agents and to deploy workflows and the JS7 - Daily Plan to Agents.
  • Agents, which are dedicated to a Controller and are used to execute workflows and jobs. Agents act autonomously for workflows that execute all included jobs with the same Agent.

All JS7 components products can be clustered:

  • JOC Cockpit and Controller can each implement a passive cluster with an active node and a standby node.
  • Agents can be operated standalone or as instances of a JS7 - Agent Cluster which implement implements active-passive or active-active scheduling.

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Products

The components products interact as described in the slide below:

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