Hello All, 

 

As explained in a previous email, we try to use Geode to process and
aggregate a stream of Traces. Our requirement is to process billions of
simple traces  every day.

We imagine the aggregation process  in many steps. 

One: traces are generated by a tiers tools and stored in a first geode
region

Two: once a trace  put in the first region we use the  async event feature
to invoke a client that executes the first aggregation steps. Then the
result will be put in a second region. 

Three: the second aggregation step is in the same way, when traces are put
in the second region, then an asynchronous event is sent to  the client to
execute the second part of the aggregation etc..

 

For scalability purposes, we plan to use many clients that could receive the
events and execute the aggregation and put the results back to Geode. 

Consequently, as far as we understand the documentation, when an entry is
put in a region, each client that registered an interest receives an event
and aggregate the trace.  So, the trace will be aggregated many times. 

 

My  question is: If many clients are registered, could we configure the
region to send randomly, the event to one client only. 



A subsidiary question: Do we have the same behaviour with the function
execution feature or it could  be an alternative in that case 

Thank you for your help 



Best regards

 

Paul 

 

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