wQ&A
# Long term storage
## How often and/or when is a data getting "snapshotted"?
That depends on every single node settings itself. It is possible to set up a Permanode to keep track of the information.
## I've read about the Chronical Permanodes, what are the minimum requirements to deploy one?
Detailed information available in the wiki
https://wiki.iota.org/chronicle/welcome/