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JS7 makes use of a connection pool to allow a larger number of JOC Cockpit user sessions to share database connections from the pool.

• By default a JOC Cockpit instance is configured to use up to 10  connections from the pool. As a rule of thumb 1 connection can be shared by approx. 3 parallel users.
  • Adjust this setting to the max. number of connections required for sharing between parallel users of JOC Cockpit.
   
• Additional connections are used by JS7 Services:
  
  • JS7 - Cluster Service: 1 connection
  • JS7 - Cleanup Service: 5 connections
  • JS7 - History Service: 1 connection per connected Controller
  • JS7 - Monitor Service: 2 connections for monitoring, 1 connection for notifications

Hibernate allows one out of a number of Connection Pool implementations to be chosen.

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