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Neil Gordon (gordn)
PEGA
Consulting Manager
Pegasystems Inc.
GB
gordn Member since 2010 10 posts
PEGA
Posted: August 5, 2016
Last activity: August 8, 2016
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Removal of Data in Cassandra

Hi, in Pega MArketing we create Dataflows which have Decision Strategies. In the decision strategies properties we can specify how long the data can be kept in the Dnodes (Cassandra). we have 3 elements so far one set for 30minutes, one for 2 days and one for 5 days. After that they are no longer relevant.

What removes these from the cassandra DB when they expire?

Do they get removed or do they just stay there but as there older the logic wont use them?

How can we clean up data in cassandra and or manage it?

be interested  if anyones looked into this area

thanks

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