Présentation de l'éditeur
This is the first in-depth software measurement guide focused entirely on the #1 technique for evaluating software productivity and quality: function point analysis. Written for both seasoned practitioners and newcomers, it reflects the latest standards defined by the International Function Point User Group (IFPUG), and presents realistic techniques for analyzing any type of software -- including graphical, object-oriented, Web and client/server applications. It also offers comprehensive preparation for the IFPUG CFPS certification exam. Coverage includes: all rules and guidelines prescribed by IFPUG's Counting Practices Manual 4.1; practical guidance on baselining and estimating; advanced counting techniques for contemporary distributed development environments; and using function point data to manage software development more effectively. The book presents extensive examples, case studies, and scenarios, and reviews repository and estimating tools that can streamline function point analysis. For every IT manager, project manager, software developer and engineer, and for any professional concerned with the measurement of software quality and productivity.
Quatrième de couverture
Function Point Analysis: Measurement Practices for Successful Software Projects is a comprehensive presentation of the principles of function point analysis (FPA) and a guide to its effective use in managing the development and deployment of software. Written for both information technology (IT) practitioners and managers, it describes how to use this proven-but-underutilized software-sizing metric to achieve successful software projects.
Completely up-to-date, the book introduces the latest rules and guidelines released in the International Function Point Users Group (IFPUG) Counting Practices Manual 4.1.
Function Point Analysis presents fundamental counting techniques for basic-to-advanced technologies. It explains the calculations for determining function point size, an indication of a software application's overall functionality and complexity. Moving beyond mechanics, the book features the most common uses of FPA and reveals experience-based techniques for applying the methodology with success.
The book covers such important topics as:
- An overview of FPA for the IT executive
- A description of software measurement, relating size to other software metrics
- Sizing data and transactional functions
- The application of general system characteristics
- Counting object-oriented, Web-based, client-server, and GUI applications
- Becoming a Certified Function Point Specialist (CFPS), using a practice exam
- The use of FPA for accurate project estimating, development and maintenance outsourcing, and performance productivity baselining
- FPA automation tools, including function point repository tools and function point- based project estimation tools
- The role of FPA in standardizing industry benchmarking data
Numerous detailed examples and case studies demonstrate the FPA methodology in action. As a reference, tutorial, and practical guide, Function Point Analysis: Measurement Practices for Successful Software Projects raises the level of awareness and understanding of FPA and its role in bringing proven quality standards to the software development industry.
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