InfoSphere Streams Version 4 is a major new release with significant advances in high availability and ease of use. Leveraging these requires careful consideration of performance related configuration options. The document: IBM® InfoSphere Streams® v4.0 Performance Best Practices provides an overview of how these features affect performance and documents best practices for meeting performance goals.
The document contains information about:
Zookeeper host storage requirements
Management host memory and processing requirements
Application performance considerations
New feature considerations
If there is further information requested or comments regarding Streams peformance please add comments to this document or ask a question in the Streams Q&A forum.