Author corona10
Recipients corona10, serhiy.storchaka, vstinner
Date 2021-10-14.16:34:32
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Message-id <1634229272.93.0.470652384687.issue45452@roundup.psfhosted.org>
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> Please show examples.

Sorry, I don't understand, do you mean caching example or recovery example?
When we use rocksdb, we can get checkpoints files under local file system.
And we can recover the database by using them.
http://rocksdb.org/blog/2015/11/10/use-checkpoints-for-efficient-snapshots.html

If we provide gdbm for similar things, users can recover the database when the accident happens, I believe that it sometimes happens.(Power out, hardware fault etc..)
The recovering tool itself does not need to be Python, but python client needs to have a option to save snapshot, but currently not.

Please read how to recover the database if they have snapshots for gdbm.
https://www.gnu.org.ua/software/gdbm/manual/Crash-recovery.html
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Date User Action Args
2021-10-14 16:34:32corona10setrecipients: + corona10, vstinner, serhiy.storchaka
2021-10-14 16:34:32corona10setmessageid: <1634229272.93.0.470652384687.issue45452@roundup.psfhosted.org>
2021-10-14 16:34:32corona10linkissue45452 messages
2021-10-14 16:34:32corona10create