Pierre-André Paumelle, Dan McGinnes and David Granshaw have just completed a Redbook covering performance tuning for WODM V8.0.
This book offers advice on all aspects of performance, including hardware, architecture, authoring, quality of service, monitoring and tuning. The advice is based upon preferred practices and experience gained from real customer situations. The book is aimed at a wide WODM audience, including IBM employees and customers.
Here is the public URL: