Re-work persistence - Githubissues

agourlay / omnibus

An HTTP-friendly persistent message bus.

Apache License 2.0

70 stars 4 forks source link

Re-work persistence #30

Open agourlay opened 10 years ago

agourlay commented 10 years ago

Omnibus persists locally a journal log of events on the file system.

Currently it uses akka-persistence-leveldb which has performance issues : https://github.com/akka/akka/issues/15585

ideas :

do not use akka-persistence as it is not made for durable queue : https://groups.google.com/forum/#!topic/akka-user/5fRv72GFE4E
use unix sendfile() : https://www.ibm.com/developerworks/linux/library/j-zerocopy/
manage R/W for files manually : https://github.com/drexin/akka-io-file