Senthil Nathan and Bugra Gedik have published "Using InfoSphere Streams with memcached and Redis" to show how to externalize the Streams application state using a Distributed Process Store (DPS). They demonstrate with two popular NoSQL key-value data stores, memcached and redis.
Getting Started With InfoSphere Streams.
InfoSphere® Streams Quick Start Edition is a free, downloadable, non-production version of InfoSphere Streams, a high-performance analytics platform that allows user-developed applications to rapidly ingest, analyze, and correlate information as it arrives from thousands of real-time sources. With no data or time limits, InfoSphere Streams Quick Start Edition allows you to experiment with stream computing in your own unique environment. Build a powerful analytics platform that can handle incredibility high data throughput, up to millions of events or messages per second.
Transcript | Audio file.