Page Comparison

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1. opHA-MB for NMIS & opCharts (This license is required for Message Bus to run)

   1. NMIS and opCharts data are synced from all poller/mirrors to the Main Primary using Message Bus. In replication mode, if the Main Primary were to go down the Secondary Primary will retain the NMIS and opCharts data.

      

2. opHA-MB for opEvents (This license is an add-on for opEvents).

   1. With this add-on opEvents will use MessageBus to sync opEvents data from each poller/mirror to the Main Primary and in replication mode opEvents data is synced to the Secondary Primary. In replication mode, If the Main Primary were to go down the Secondary Primary will retain the opEvents data.

      

3. You need to add your license to the opLicense opLicensing app as below on the main-primary and second-primary servers

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6. MongoDB Setup (Main Primary Only)

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