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][full citation needed]
According to Alvayria consulting, automating operations, optimizing workflows, and decreasing manual errors, improve operational efficiency.[2][full citation needed] 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][full citation needed]
See also
References
- ^ "The Economic Impacts of Inadequate Infrastructure for Software Testing," National Institute of Standards and Technology.
- ^ "Alvayria Consulting,application-development
- ^ "Testing and Optimizing Mobile Application Performance," Software Test Professionals Online Summit, June 6, 2012.
- ^ The 2011 Application & Service Delivery Handbook, pp. 10, 81, 82.
Further reading
- Practical Performance Analyst - Performance Engineering Community & Body Of Knowledge
- "Application performance engineering," Computerworld. January 28, 2011.
- The Mandate for Application Performance Engineering by Jim Metzler.
- Application Performance Engineering: A Lifecycle Approach to Achieving Confidence in Application Performance
- Application Performance Engineering Hub Blog
- Performance Engineering Services
- The 2011 Application & Service Delivery Handbook