Is there a Comparison of NoSQL Solutions (Which is better in certain situations?) [closed]

Question

I'm trying to learn more about NoSQL as I'm building a key-based archiving app in a Linux/PHP architecture. Can anyone explain the differences between the major solutions (CouchDB/MongoDB/etc) as to the advantages/disadvantages to each? Links would be great, though I'm having a hard time doing research using Google alone.

Answer 1

http://aphyr.com/tags/Jepsen this series is excellent if you want to see how a lot of databases handle network problems:

We're going to learn about distributed consensus, discuss the CAP theorem's implications, and demonstrate how different databases behave under partition.