Keeping distributed databases synchronized in a unstable network

Question

I\'m facing the following challenge:

I have a bunch of databases in different geographical locations where the network may fail a lot (I\'m using cellular network). I ne

Answer 1

Check out SymmetricDS. SymmetricDS is web-enabled, database independent, data synchronization/replication software. It uses web and database technologies to replicate tables between relational databases in near real time. The software was designed to scale for a large number of databases, work across low-bandwidth connections, and withstand periods of network outage.