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- 1.1 Overview
- 1.2 The Role of Performance Requirements in Performance Engineering
- 1.3 Examples of Issues Addressed by Performance Engineering Methods
- 1.4 Business and Process Aspects of Performance Engineering
- 1.5 Disciplines and Techniques Used in Performance Engineering
- 1.6 Performance Modeling, Measurement, and Testing
- 1.7 Roles and Activities of a Performance Engineer
- 1.8 Interactions and Dependencies between Performance Engineering and Other Activities
- 1.9 A Road Map through the Book
- 1.10 Summary
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This chapter is from the book
1.10 Summary
Good performance is crucial to the success of a software system or a system controlled by software. Poor performance can doom a system to failure in the marketplace and, in the case of safety-related systems, endanger life, the environment, or property. Performance engineering practice contributes substantially to ensuring the performance of a product and hence to the mitigation of the business risks associated with software performance, especially when undertaken from the earliest stages of the software lifecycle.
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