Fabrice Monaco wrote:
yes, but is necassary for clustering
No it isn't.
A cluster of ZEO clients can run quite happilly of a storage server, and
you can keep a 1hr-hot backup of the storage server with no need for ZRS.
There's also DirectoryStorage and rsync.
Or you could even have two totally seperate setups where content is
replicated at the application level.
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