Is redis a durable datastore?

Posted by allyourcode on Stack Overflow See other posts from Stack Overflow or by allyourcode
Published on 2010-03-15T19:43:38Z Indexed on 2010/03/25 2:13 UTC
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By "durable" I mean, the server can crash at any time, and as long as the disk remains in tact, no data is lost (see ACID). Seems like that's what journaling mode is for, but if you enable journaling, doesn't that defeat the purpose of operating on in-memory data? Read operations might not be affected by journaling, but it seems like journaling would kill your write performance.

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