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CQL - Pattern Matching Performance Question

1000929Apr 3 2013

Scenario:
Suppose I have a processor that has a MATCH RECOGNIZE of A B C D
and every minute I have 1000 events of A and B, but C and D is not always arriving.

Question:
I understand that CQL stores A and B or C somewhere in CEP,
Is there a mechanism like garbage collection in CEP that disposes the
events A and B so that the memory use of CEP will not be that great?

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Locked on May 1 2013

Added on Apr 3 2013

#complex-event-processing, #performance, #soa-process-management

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