I am newbie of Camunda 8. I research some documents but I don’t got exactly answer.
Process Engine didn’t save terminated process instants in disk. right?
that mean completed process instants is removed out partitions. Because if process engine don’t remove them then we have trouble with disk space.
Hi @Nguyen_Thom, welcome to the forums! I assume you are using a self-managed instance of Camunda. The Zeebe brokers export the data when the process is completed. The default exporter goes to an Elasticsearch instance, which is what Operate then looks at to pull its data from. And yes indeed, if you have a high volume of process instances it can start to take up a lot of disk space! We have a section about data retention and cleanup in our documentation that would be a good starting point.
Thank you for quick answer.
The Zeebe brokers export the data when the process is completed.
The Zeebe brokers export the data when the process is completed after exported to exporter then Zeebe broker will remove them. right?
Correct, the data is not stored long term in the local database used by each broker.
Thank @nathan.loding for your help.
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