Application performance engineering
Application performance engineering is a method to develop and test application performance in various settings, including mobile computing, the cloud, and conventional information technology (IT).
Methodology
According to the American National Institute of Standards and Technology, nearly four out of every five dollars spent on the total cost of ownership of an application is directly attributable to finding and fixing issues post-deployment. A full one-third of this cost could be avoided with better software testing.[1]
Application performance engineering attempts to test software before it is published.[2] While practices vary among organizations, the method attempts to emulate the real-world conditions that software in development will confront, including network deployment and access by mobile devices.[3][full citation needed] Techniques include network virtualization.[4]
See also
References
- ^ National Institute of Standards and Technology (May 2002). The Economic Impacts of Inadequate Infrastructure for Software Testing. Page 1.
- ^ McConnell, Steve (2009). Code Complete. Microsoft Press. Page 960. ISBN 9780735636972
- ^ "Testing and Optimizing Mobile Application Performance," Software Test Professionals Online Summit, June 6, 2012.
- ^ Metzler, Jim & Metzler, Ashton (2011). The 2011 Application & Service Delivery Handbook. Webtorials.com. Pages 10, 81, 82.
Further reading
- Warren, Trevor. SPE BoK. Practical Performance Analyst - Performance Engineering Community & Body Of Knowledge.
- Metzler, Jim & Taylor, Steve (January 28, 2011). Application performance engineering. Computerworld. Archived October 16, 2021.
- Metzler, Jim (The Mandate for Application Performance Engineering. Shunra. Archived May 14, 2012.
- Application Performance Engineering: A Lifecycle Approach to Achieving Confidence in Application Performance. Shunra. Archived September 18, 2012.
- Application Performance Engineering Hub Blog. Archived May 22, 2013.
- Performance Engineering Services.
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