8000 process of making snapshots · Issue #111 · exchange-core/exchange-core · GitHub

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process of making snapshots #111

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amirmehdi opened this issue Dec 15, 2021 · 0 comments

amirmehdi commented

Hi,
What I understand from reading project and issues, the steps of recovering the project after a crash or deploying new version is :

Load the last snapshot
find the last message-id of Snapshot
From the last message-id, replay orders from datasource

So I have some questions:

should I make a snapshot periodically or does the project has its own process for making a snapshot?
How do I know from what date or what id I should replay journals?

Thank you!

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