Integrated Approach To Web Performance Testing A Practitioner S Guide

"This book provides an integrated approach and guidelines to performance testing of Web based systems"--Provided by publisher.

"This book discusses the current state of test automation practices, as it includes chapters related to software test automation and its validity and applicability in different domains"--Provided by publisher.

ITSDI (IAIC Transactions on Sustainable Digital Innovation) is a scientific journal organized by Pandawan & Aptikom Publisher and supported by IAIC (Indonesian Association on Informatics and Computing). ITSDI is published twice a year, every April and October

This reference provides an end-to-end approach for implementing performance testing. (Computer Books)

Inhaltsangabe:Introduction: Despite the widespread recognition that performance is important to the success of a project, many software products fail to respond fast enough to user requests or to handle a certain amount of parallel business transactions. This is because nowadays projects are result-oriented where the focus is on functionality to be implemented. Such projects do not pay high attention to application performance because it still does not have the particular importance that unit testing for example has. Moreover today s development models usually consider performance management only in a limited way within their lifecycle and often follow what is known as the fix it later approach. The fix it later approach concentrates on software correctness and defers performance considerations to the integration testing phase where additional hardware is added or a system is tuned when performance issues are detected. The problem of neglecting performance management is that performance issues often do not emerge until an application is put into production, where it is likely to suffer the consequences of a performance failure. The consequences of performance failures can be increased operational costs, increased development and hardware costs, and damaged customer relations. If severe performance issues are discovered during production, it may be too expensive to re-design a system or even impossible to add additional hardware in order to meet performance objectives. Such projects are likely to be canceled and their costs will be unrecoverable. To avoid such situations, performance management should be integrated into an application s lifecycle from the beginning. This means that performance objectives have to be defined early within a project and continually verified as an application evolves. Having performance management integrated from the beginning allows to reduce overall project risk and costs because performance issues can be spotted and corrected early in the lifecycle and even before end users are affected. Furthermore an application is extensively tested for its ability of reaching performance objectives before it is deployed to a production environment and exposed to real users. NovaTec GmbH is a company providing IT-services in the area of consulting, project management, software engineering, application architectures, provisioning, performance management, and process engineering. The competences of NovaTec are logically grouped in [...]

AWS Certification Guide - AWS Certified Cloud Practitioner Navigate Your Path to AWS Mastery Embark on your journey to becoming an AWS Certified Cloud Practitioner with this comprehensive guide. Tailored for beginners and seasoned IT professionals alike, this book is your roadmap to understanding the fundamentals of Amazon Web Services, equipping you with the knowledge and confidence to ace the certification exam. Inside, You'll Discover: Clear Explanations: Unravel the complexities of AWS with easy-to-understand descriptions of essential services and features. Real-World Applications: Learn how to apply AWS concepts in practical scenarios, enhancing your understanding and skills. Exam Preparation: Master the exam format with detailed insights, tips, and practice questions designed to reflect the real test experience. Latest Updates: Stay current with the most recent AWS developments, ensuring your knowledge is up-to-date and relevant. Expert Insight Written by an industry professional with extensive experience in AWS technologies, this guide offers insider knowledge and practical advice to help you navigate the AWS ecosystem. Your Gateway to Success Whether you're aiming to kickstart your career in cloud computing or seeking to validate your existing AWS expertise, this book is your ideal companion on the path to certification and beyond. Take the First Step Today Transform your ambition into achievement. Dive into the world of AWS with this essential guide and emerge as a Certified Cloud Practitioner. © 2023 Cybellium Ltd. All rights reserved. www.cybellium.com

The Digital Practitioner Pocket Guide is designed to be a handy reference guide to selected parts of the Digital Practitioner Body of Knowledge™ Standard. It is designed to help: • Those who require a first introduction and basic understanding of the Digital Practitioner Body of Knowledge Standard • Individuals who wish to create and manage product offerings with an increasing digital component, or lead their organization through Digital Transformation • IT professionals working within any size organization, from a startup through to a large enterprise, that has adopted digital approaches It covers the following topics: • A brief introduction to the Digital Practitioner Body of Knowledge Standard • An introduction to key terminology, key concepts, and the structure of the Body of Knowledge • Basic concepts employed by the Digital Practitioner • The capabilities of digital infrastructure and initial concerns for its effective, efficient, and secure operation • The objectives and activities of application development • Why product management is formalized as a company or team grows, and the differences between product and project management • The key concerns and practices of work management as a team increases in size • The basic concepts and practices of operations management in a digital/IT context • How to coordinate as the organization grows into multiple teams and multiple products • IT investment and portfolio management • Organizational structure, human resources, and cultural factors • Governance, risk, security, and compliance • Information and data management on a large scale • Practices and methods for managing complexity using Enterprise Architecture