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Time travel in Postgres. Bisect to the last valid transaction

73 pointsby nikitaover 2 years ago

5 comments

alad_over 2 years ago
Wow, so it's branching and PITR combined! Seems like a powerful combination of features. PITR is limited to 7 days during the preview.
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nikitaover 2 years ago
I'm Neon CEO. Happy to elaborate how this works or any additional questions you might have.
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hn_throwaway_99over 2 years ago
I admit I just skimmed this. But, realistically speaking, what are the DR benefits over just plain out-of-the-box Postgres PITR?
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ithrowover 2 years ago
Wouldn't really call this time travel since you can still have data loss between branch creations and having no query support for historical data would make it tedious.
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pgtover 2 years ago
XTDB: <a href="https:&#x2F;&#x2F;xtdb.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;xtdb.com&#x2F;</a>
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