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We advise to combine all exchanges/queues for the DCM setup in a single RabbitMQ virtual host.

Concurrent consumers

For the trace-sql-store, timeline-sql-store, case-engine-client components as well as the Case Engine, it's possible to set a number of concurrent consumers. Please consider the following if you want to use concurrent consumers in your application: Consumers — RabbitMQ.  If you increase the amount of concurrent consumers, the application will start multiple threads to consume messages. This will most likely increase processing speed but also increase memory consumption and CPU usage. Please take this in considerations when updating the amount of concurrent consumers.

The default setting of 1 concurrent consumer should be enough for most applications. If you notice that your application's message throughput is not high enough and there are enough resources, the concurrent consumers could be increased. We advice testing this thoroughly.

Visit Configuring RabbitMQ for more information on the functionality. 

Security

For the runtime(s) that have user interaction, we advise to protect them as you would with any Blueriq Runtime. See Security for more information.

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