WebSphere eXtreme Scale Product Overview > WebSphere eXtreme Scale overview
Program and Administration Guides
The Product Overview describes the fundamental concepts for understanding WebSphere eXtreme Scale. Two additional guides are available that expand on the concepts described in this guide.
Use the Administration Guide for configuration and general administrative tasks, and the Program Guide for descriptions of the Java™ APIs for accessing and configuring the eXtreme Scale grid.
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WebSphere eXtreme Scale overview