Method and system for simulating latency between layers of multi-tier applications

Method and system for simulating latency between layers of multi-tier applications

A method, system and article of manufacture for simulating latency between software applications. There is provided a middleware component, e.g., a delay driver, within a multi-tier software product, the middleware component driver enables simulation of both latency and bandwidth restrictions experi...

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Hauptverfasser: Brown, Martin, Griffith, Tim Peter, Knibb, David Evans, Heritage, Ian Derek
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Sprache:eng
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creator Brown, Martin
Griffith, Tim Peter
Knibb, David Evans
Heritage, Ian Derek
description A method, system and article of manufacture for simulating latency between software applications. There is provided a middleware component, e.g., a delay driver, within a multi-tier software product, the middleware component driver enables simulation of both latency and bandwidth restrictions experienced by the components in the multi-tier software product. The middleware component determines whether I/O request packets should be delayed, selects the number and types of I/O requests packets to be delayed and the amount of time to delay processing of the packets. Through the use of such a middleware component, a user is able to simulate various conditions experienced by the multi-tier software product.
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title Method and system for simulating latency between layers of multi-tier applications
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