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Tour: Feature Overview

High Availability & Fault Tolerance

JobScheduler can be operated for high availability and fault tolerance. A number of options are available:

  • Resilience includes measures for operational robustness that are intended to cope with outages.
  • Redundancy provides fail-over capabilities in case of outages:
    • A Passive Cluster including the set-up of a Primary JobScheduler and redundant Backup JobScheduler.
    • An Active Cluster that allows the execution of jobs on distributed server nodes.
    • The dynamic assignment of JobScheduler Agents on different server nodes.
  • Recovery Strategies provide a set of measures to restore the scheduling service after an outage.

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Cross-Platform Scheduling

JobScheduler uses two methods for remote execution: JobScheduler Agents and Agentless Scheduling per SSH.

  • Agents are used in a Master / Agent Cluster and are completely controlled by a Master JobScheduler. They are used for simplified roll-out do and not require an individual configuration and database connection.
  • Remote execution by SSH does not require a JobScheduler component on the remote server - instead an existing SSH server is used to create a secure shell and to execute commands and programs.

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Licensing

JobScheduler comes with an Open Source License and a Commercial License. Users of the Open Source License have access to Community Resources, users of the commercial licenses benefit from additional Support Resources & Services.

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