Gives you most of the familiarity of ActiveRecord, but with the scalability of cassandra.

Extremaly fast, flexible and intuitive access control mechanism, powered by fast key value stores like Redis.

Provides time line support and database migrations for Cassandra

Audit sits on top of your model objects and watches for changes to your data. When a change occurs, the differences are recorded and stored in Cassandra.

Cassandra output plugin for Fluent event collector

activerecord-cassandra-adapter is a Cassandra adapter for ActiveRecord.

The library allows to archive destroyed record to cassandra. For that moment ActiveRecord is supported.

Cassandra backed ORM

Permits integrate models from diferent apps using Cassandra for sync

Provides class-building functionality and ORM-like behaviors for working with Cassandra, based on the SimpleMapper project.

Work with cassandra in datamapper style.

Cassandra Queue is a queue that uses cassandra as a backend, that can hopefully be used as either a Job Queue, or a Message queue.

Hook your cassandra column families into ruby classes, mapping your rows to objects.

Rails 3 generator and rake tasks to install, start and interact with cassandra

Cassandra instrumentation for Newrelic.

Nodule lets you declare Topologies of processes, which can be started or stopped together. You can also redirect sockets, set up interprocess communication, make assertions on captured packets between processes and generally monitor or change the interaction of any of your processes. Nodule is great for integration testing or for bringing up complicated interdependent sets of processes on a single host.

Palettes is for making masterpieces.

Command-base client for Cassandra.

Provides an Object Relational interface to Cassandra

Open-source framework for building Ruby-based Web applications.