Edsu's data store is content-addressed - i.e. everything is hashed and immutable from a storage perspective. A great thing about this is it makes a lot of cach

Edsu's data store is content-addressed - i.e. everything is hashed and immutable from a storage perspective. A great thing about this is it makes a lot of caching problems simply go away. So while there's no explicit support for local caches disconnecting and then re-connecting later, the underlying protocol gives any library wanting to implement this feature a lot of support for it.