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eBook Change-Based Test Management: Improving the Software Validation Process ePub

by Jon Sistowicz,Ray Arell

eBook Change-Based Test Management: Improving the Software Validation Process ePub
Author: Jon Sistowicz,Ray Arell
Language: English
ISBN: 0971786127
ISBN13: 978-0971786127
Publisher: Intel Press (January 2002)
Pages: 186
Category: Management & Leadership
Subcategory: Perfomance
Rating: 4.2
Votes: 537
Formats: azw mbr txt lit
ePub file: 1146 kb
Fb2 file: 1740 kb

This comprehensive guide to change-based test management (CBTM) provides software engineers and . Ray has over 18 years of development, validation, and management experience, and has been with Intel for 10 years.

This comprehensive guide to change-based test management (CBTM) provides software engineers and testers with a method for increasing software quality and shortening development times by focusing testing on changed portions of revised software. With the goal of refining validation processes and lowering the cost of removing defects. During this time, he has worked on a variety of teams focused on CPU, chipsets, and graphics system-level testing including the i386™, i486™, and Pentium® processors, and supporting chipsets.

Unfortunately, software validation is often one of the first areas to feel the pressure of lower budgets. The answer lies in refining the validation process. With the ever-increasing complexity and speed of today's hardware, how can you continue to produce a high quality product while maintaining or even lowering your operational costs? The answer lies in refining the validation process. This book is an introduction to Change-Based Test Management (CBTM), specifically written for software engineers and testing specialists. CBTM is a prioritization scheme that focuses on testing the changed portions of software first.

The answer lies in refining the validation process. With the difficulties of today's economy, many companies are placing a renewed emphasis on reducing expenses. Unfortunately, software validation is often one of the first areas to feel the pressure of lower budgets. With the ever-increasing complexity and speed of today's hardware, how can you continue to produce a high quality product while maintaining or even lowering your operational costs?

Change-Based Test Management book. Jon Sistowicz, Ray Arell.

Change-Based Test Management book. As many companies are placing a renewed emphasis on reducing. Details (if other): Cancel. Thanks for telling us about the problem. As many companies are placing a renewed emphasis on reducing operational expenses, software validation is often one of the first areas to feel the pressure of lower budgets.

Change-Based Test Management : Improving the Software Validation Process. With the goal of refining validation processes and lowering the cost of removing defects, the book also presents in-depth case studies, and test automation techniques

Change-Based Test Management : Improving the Software Validation Process. by Jon Sistowicz and Ray Arell.

Learn more about Change-Based Test Management Improving the Software Validation Process on GlobalSpec. Specifically written for software engineers and testing specialists, this guide includes an overview of current development models and test methodologies, a complete study of CBTM, in-depth case studies, and test automation techniques. Change-Based Test Management Improving the Software Validation Process. Chapter 1: Quality through Change-Based Test Management. Chapter 2: Change-Based Test Management.

Items related to Change-Based Test Management: Improving the . An essential book for any developer involved with software testing.

Items related to Change-Based Test Management: Improving the Software. Jon Sistowicz; Ray Arell Change-Based Test Management: Improving the Software Validation Process. ISBN 13: 9780971786127. During this time, he has worked on a variety of teams focused on CPU, chipsets, and graphics system-level testing including the i386™, i486™, and Pentium® processors, and supporting chipsets.

This book is an introduction to Change-based Test Management (CBTM), specifically written for software engineers and testing specialists. Saved in: Main Author: Sistowicz, Jon. Other Authors: Arell, Ray. Format: Book.

In a software testing process, were implemented web based and the . Unit testing in Bio-Metrics Based Student Management System consists of the following modules

In a software testing process, were implemented web based and the windows based. verification and validation identify important errors or Such applications are playing major roles in the business. Numeric Field Validation: This process was done in the able to select the courses. After selecting the course user. Unit testing in Bio-Metrics Based Student Management System consists of the following modules.

Change-Based Test Management: Improving the Software Validation Process. From the Publisher: With the difficulties of today's economy, many companies are placing a renewed emphasis on reducing expenses. Unfortunately, software validation is often one of the first area. More). About two years ago, Ray Arell called his software staff together anGGHFODUHG�� ≥+H��: HDUHJRLQJAgile�¥ � Ray read an Agile project management book on a long flight to India, and, like all goo.

This comprehensive guide to change-based test management (CBTM) provides software engineers and testers with a method for increasing software quality and shortening development times by focusing testing on changed portions of revised software. With the goal of refining validation processes and lowering the cost of removing defects, the book also presents in-depth case studies, and test automation techniques. Sistowicz and Arell both are involved in testing at Intel. Annotation (c) Book News, Inc., Portland, OR (booknews.com)
Hono
You need not change your existing testing process to accommodate the central ideas from this book - the method of managing testing can be bolted onto most standard approaches.
The keys to change-based testing are:
- prioritization and delta testing
- validation
- layered testing (from regression at the least complex level, to structural performance, to certification and standards testing at the most complex level and when appropriate)
Delta testing - focusing on changes in the code or product base - is the essence of this approach and from where the title was derived.
Validation, which follows verification, is another key component. Note that verification is assuring that all requirements are included, and validation is assuring that they correctly function. This means that testing begins early in the life cycle, at the requirements and design stages where it is significantly less costly to remove a defect than in the test phase. This also expands the scope of most testing organizations, and makes it more akin to SQA than testing. The differences are not so subtle. Although not directly stated in the book, as the additional elements of change-based testing are bolted on, defect removal efficiency (a key metric indicating test effectiveness) can be replaced by defect density metrics which identify where in the life cycle a defect was introduced. This leads to process improvement opportunities that will strengthen the entire development process.
The validation cycle is a 5-step process as follows:
Step 1: Planning
Step 2: Test Development
Step 3: Test Execution and Monitoring
Step 4: Measuring
Step 5: The Feedback Loop
Subsequent chapters go into detail about test design, test plan development, management of the testing process and test execution and results monitoring. The book ends with an excellent information about measurement, team organization and automation issues.
I stated in the beginning that this approach could be bolted onto an existing testing process, which it can; however, it can also be used as the main testing process if you are starting a test organization from scratch. At the very least you will gain some excellent ideas from this book.
Grinin
This book gave insightful and pratical ways to better test software projects. As our software becomes more and more complex, we need ways to ensure we're meeting our customers expectation and not creating "blue screens of death." The concepts given are easy to read and process. I especially liked the little "Ray's Insights" tidbits. It's a good read - one to start some process improvements with.
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