CouchDB

@Andre_Mayer

Document storage database

Built in:

Features

• JSON documents. • RESTful acess your documents via HTTP.• replication and distributed (erlang)• easy web administration page• safety of your data first (on-disk)

JSON example

JSON field values may be strings, numbers, dates, or even ordered lists and associative maps.

CouchDB4Jhttp://github.com/mbreese/couchdb4j

Multiversion concurrency control (MVCC)

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Revisions...

Views & map-reduce