[kepler-dev] Provenance

[dejw]

Hi,

I wonder if there is some ready for use component for kepler to keep
track of the workflow execution.
We need to have the whole history of the workflow execution -
information about every task, data inputs and outputs, data and time
when everything was executed and so on.

I found on google some kind of phrases like: RWS, Provenance Recorder
(PR) - these could be checked from somewhere and tested?

I want to store such information in database and later show users
history of execution with very detailed information.

Regards,
Dawid Szejnfeld