Tuning transport channel services

The transport channel services manage client connections and I/O processing for HTTP and JMS requests. These I/O services are based on the non-blocking I/O (NIO) features that are available in Java. These services provide a highly scalable foundation to WebSphere Application Server request processing. Java NIO based architecture has limitations in terms of performance, scalability and end user usability. Therefore, integration of true asynchronous I/O is implemented. This implementation provides significant benefits in usability, reduces the complexity of I/O processing and reduces that amount of performance tuning you have to perform.

About this task

Key features of the new transport channel services include:

Changing the default values for settings on one or more of the transport channels associated with a transport chain can improve the performance of that chain.

Figure 1. Transport Channel ServiceCommunication between core groups in the same cell

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Last updatedLast updated: Aug 31, 2013 1:23:07 AM CDT
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