h1. Multidatabase ML

h2. Objective

Make a simple model (for an e-commerce system, similar to "Mercado Libre":http://www.mercadolibre.com, a.k.a. ML) wich it's mapped to different databases systems (all No-SQL).

h2. Databases

The chosen databases try to show some of the alternatives to relational databases. Each database it's worked in a separate branch while the master branch holds the model before doing any kind of mapping.

h3. "CouchDB":http://couchdb.apache.org/

This is a Document oriented Database, which it's mapped using "ektorp":http://code.google.com/p/ektorp/.

h3. "Redis":http://code.google.com/p/redis/

This database was originally a Key-Value Store, but evolved in a database wich can be seen as a 'data structures server'. The mapping it's done with "JRedis":http://code.google.com/p/jredis/.

h3. "Cassandra":http://cassandra.apache.org/

This is a column family database, based in Google's Big Table. The mapping it's done with "Jassandra":http://code.google.com/p/jassandra/s.

h2. License

h3. The MIT License

Copyright (c) 2010, Barreneche Juan Manuel

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