Obtaining good performance from a distributed replicated database that allows update transactions to originate at any site while ensuring one-copy serializability is a challenge. ...
An opportunistic network is a network where each node only has connectiviy with other nodes opportunistically. To disseminate data in this kind of network is a challenging task an...
— We recently showed for peer-to-peer networks, that having the number of replicas of each object proportional to the request rate for these objects has many per-node advantages....