The Streams Quick Start Guide is intended to help you get up and running with InfoSphere Streams quickly. We will first introduce the basic concepts and building blocks. And then we will write a very simple Streams application, and demonstrate how you can run and monitor this application in the Streams distributed runtime environment.
Pointing ZooKeeper’s transaction log location to a disk with fast storage can dramatically increase your Streams performance from an administrative perspective . The effect on running applications is minimal. Learn how to set up ZooKeeper’s transaction log location to improve Streams performance.