Devops Fundamentals
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Devops Fundamentals
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Author : Isaac Berners-Lee
language : en
Publisher: Publifye AS
Release Date : 2025-01-13
Devops Fundamentals written by Isaac Berners-Lee and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-13 with Computers categories.
DevOps Fundamentals presents a comprehensive exploration of modern software delivery practices, focusing on bridging the traditional divide between development and operations teams. This practical guide examines the three pillars of successful DevOps implementation: workflow integration, automation strategies, and cultural transformation. Through a balanced approach combining technical expertise and organizational change management, the book demonstrates how companies can achieve faster, more reliable software delivery while maintaining high-quality standards. The book progresses logically from foundational concepts to advanced implementations, beginning with the historical evolution from waterfall to agile methodologies. It thoroughly covers essential practices like continuous integration, automated testing, and deployment automation, while providing real-world case studies and practical examples. What sets this guide apart is its tool-agnostic perspective, focusing on fundamental principles that remain relevant regardless of specific technology choices, making it valuable for both newcomers and experienced practitioners. Through its examination of CI/CD pipelines, infrastructure as code, and monitoring systems, the book provides a comprehensive framework for implementing DevOps practices. It addresses both technical and human aspects of DevOps, offering detailed insights into team collaboration, communication patterns, and change management strategies. The content remains accessible while maintaining technical accuracy, using clear explanations and practical examples to illustrate complex concepts for software developers, operations engineers, and technical managers.
Agile Software Development An Overview
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Author : K Amuthabala
language : en
Publisher: MileStone Research Publications
Release Date : 2023-10-05
Agile Software Development An Overview written by K Amuthabala and has been published by MileStone Research Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-05 with Computers categories.
This textbook has been meticulously crafted with a singular purpose: offering a comprehensive and practical guide to Agile Software Development. In the forthcoming chapters, we will delve into theintricacies of Agile methodologies, explore their underlying principles, and investigate the compelling reasons behind their prominence in the software development industry. Section I: Introduction to Iterative Development, Evolutionary, and Adaptive Development, Our journeybegins with an exploration of fundamental concepts: Iterative Development, Evolutionary Development,and Adaptive Development. These approaches break free from conventional linear development processesand prioritize flexibility, risk management, and client-driven planning. This chapter will discuss the meritsof time-boxed iterative development, evolutionary requirements analysis, incremental delivery, and theultimate goal of evolutionary delivery. Section II: Serves as a bridge between theory and practice within the Agile realm. Here, we define AgileDevelopment, categorize various methodologies, and delve deep into the Agile Manifesto and its guidingprinciples. Additionally, we explore Agile project management, emphasizing the crucial role ofcommunication, feedback, and the human element. The chapter culminates in an exploration of specificAgile methods and a balanced discussion of the ongoing discourse surrounding "Agile Hype." Section III: Motivation and Evidence, Understanding the motivation underpinning Agile is fundamental toappreciating its significance. In Chapter 3, we illuminate the imperatives for change in software projectsand how iterative development addresses these challenges. We critique the limitations of the traditionalWaterfall model and provide a comprehensive review of supporting evidence, including research findings,historical project data, and expert opinions, all converging to fortify the case for iterative development. Section IV: Fundamentals of DevOps and Technical View, Agile methodologies extend beyond softwaredevelopment into the realm of DevOps. Chapter 4 introduces the foundational principles of DevOps and itspivotal role in contemporary development practices. We delve into the building blocks of DevOps, thevital metrics and measurement perspective, and the process view that fosters seamless collaborationbetween development and operations teams. The section IV concludes with an in-depth exploration of thetechnical facets, including topics like automatic releasing, infrastructure as code, and specification byexample, enriched by real-world case studies. Upon completing this textbook, you will comprehensively comprehend Agile Software Development andDevOps. Whether you are a student embarking on a career in software development or an industryprofessional looking to stay at the forefront of the field, the knowledge and insights provided here will equip you with the tools to excel in the dynamic world of software development. Let us embark on this enlightening journey together, embracing agility, adaptability, and excellence in software development.
Foundations Of Modern Networking
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Author : William Stallings
language : en
Publisher: Addison-Wesley Professional
Release Date : 2015-10-27
Foundations Of Modern Networking written by William Stallings and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-27 with Computers categories.
Foundations of Modern Networking is a comprehensive, unified survey of modern networking technology and applications for today’s professionals, managers, and students. Dr. William Stallings offers clear and well-organized coverage of five key technologies that are transforming networks: Software-Defined Networks (SDN), Network Functions Virtualization (NFV), Quality of Experience (QoE), the Internet of Things (IoT), and cloudbased services. Dr. Stallings reviews current network ecosystems and the challenges they face–from Big Data and mobility to security and complexity. Next, he offers complete, self-contained coverage of each new set of technologies: how they work, how they are architected, and how they can be applied to solve real problems. Dr. Stallings presents a chapter-length analysis of emerging security issues in modern networks. He concludes with an up-to date discussion of networking careers, including important recent changes in roles and skill requirements. Coverage: Elements of the modern networking ecosystem: technologies, architecture, services, and applications Evolving requirements of current network environments SDN: concepts, rationale, applications, and standards across data, control, and application planes OpenFlow, OpenDaylight, and other key SDN technologies Network functions virtualization: concepts, technology, applications, and software defined infrastructure Ensuring customer Quality of Experience (QoE) with interactive video and multimedia network traffic Cloud networking: services, deployment models, architecture, and linkages to SDN and NFV IoT and fog computing in depth: key components of IoT-enabled devices, model architectures, and example implementations Securing SDN, NFV, cloud, and IoT environments Career preparation and ongoing education for tomorrow’s networking careers Key Features: Strong coverage of unifying principles and practical techniques More than a hundred figures that clarify key concepts Web support at williamstallings.com/Network/ QR codes throughout, linking to the website and other resources Keyword/acronym lists, recommended readings, and glossary Margin note definitions of key words throughout the text
Devops For Beginners
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Author : Craig Berg
language : en
Publisher:
Release Date : 2020-06-12
Devops For Beginners written by Craig Berg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-12 with categories.
Have you been looking for a way to boost your skills and become a master in DevOps for your business or career in software development but lack an excellent, high-quality guide to assist you get there? And are you looking for a guide that is simple, assuring and easy to follow? If you've answered YES, keep reading... You Are About To Discover The Ins And Outs Of Dev-Ops, Including How To Leverage Its Power To Your Advantage In Your Business Or Career! It goes without saying that DevOps is one of the greatest inventions in software development. It came to satisfy a need to get away from the traditional software design for efficiency, collaboration and productivity in development processes, and by extension to boost business growth. Did you know that businesses that adopt DevOps enjoy up to 60% more revenue rates and profit than their reticent counterparts? Unfortunately, great as it is, DevOps remains one of the most misunderstood concepts- even by tutors across the world! Similarly, for someone who's just getting into the software development scene or someone wh0 has drowned in the "Waterfall" methodology a couple of times before, it may seem like something a little complex or one that requires some skill, or lots of effort and time to master. If you can relate, you must have wondered: What's DevOps all about, and is there a way to learn it quickly? What does DevOps entail? How exactly would I benefit from learning DevOps? How and where do I get started? Is DevOps agile? How does it work? So if such questions have been keeping you from making the next important step in your career or business with DevOps, then this simple, clear and straightforward guide is here for you. With it, you'll learn: What DevOps is and why you need it The features of DevOps architecture The potential benefits and risks of using DevOps What you need to know about the DevOps lifecycle The ins and outs of the DevOps architecture The workflow and principles of DevOps The DevOps tools you need to know and use How DevOps automation works Who DevOps engineers are, and the roles they play The methodologies and pipelines of DevOps you need to familiarize yourself with The DevOps Amazon Web Services The tools and tutorials for DevOps, including their features and benefits How to install GIT on Mac, Linux and Windows ...And much more! Do you prefer practical guides that you can implement as you go (not ones that are heavy on theory- that require taking loads of caffeine to complete)? Do you want a beginners' book that is exciting to follow and well-structured for quick comprehension? Then don't let this one slip away. Even if this is your first time actually wanting to learn DevOps, this book will hold you by the hand until you feel confident about it! Don't wait... Scroll up and click Buy Now With 1-Click or Buy Now to get started!
Making It In It
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Author : Terry Critchley
language : en
Publisher: CRC Press
Release Date : 2016-11-03
Making It In It written by Terry Critchley and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-03 with Business & Economics categories.
Written for those starting a career in IT or whose career is well advanced, this career guide shows how to blaze a path to success through the jungle of modern IT. With a career spanning five decades, the author shares lessons he learned the hard way so readers do not have to learn them the hard way. By emphasizing the importance of business processes and applications to IT, this book explains how to understand the value and positioning of hardware and software technology in order to make appropriate decisions. It addresses the importance of IT architecture and the roles service and systems management play. It also explains service level agreements (SLAs) and provides sample SLAs. Readers learn how to conduct IT assessments using SWOT (strengths, weaknesses, opportunities, and threats) analysis. It also shows how to use root-cause analysis (RCA) to detect the sources of failure and poor performance. An overview of risk management and the steps involved in developing a business continuity plan are also included. The book looks at all facets of an IT professional’s career. It explains how to build an IT team and examines the roles and responsibilities within the team. It shows how to provide professional customer care to IT clients. Business executives recognize the importance of IT, and this book shows technology professionals how to thrive in the business world. It covers: Making effective presentations Report and proposal writing Negotiating and persuasion skills Running productive meetings Time and stress management The book also discusses such important career skills as listening, continual and incremental learning, and communicating at all levels. From its templates and checklists to its comprehensive and holistic view of a successful IT career, this book is an indispensable guide for every professional working in IT today and tomorrow.
Frontiers In Software Engineering Education
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Author : Jean-Michel Bruel
language : en
Publisher: Springer Nature
Release Date : 2020-08-11
Frontiers In Software Engineering Education written by Jean-Michel Bruel and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-11 with Computers categories.
This book constitutes invited papers from the First International Workshop on Frontiers in Software Engineering Education, FISEE 2019, which took place during November 11-13, 2019, at the Château de Villebrumier, France. The 25 papers included in this volume were considerably enhanced after the conference and during two different peer-review phases. The contributions cover a wide range of problems in teaching software engineering and are organized in the following sections: Course experience; lessons learnt; curriculum and course design; competitions and workshops; empirical studies, tools and automation; globalization of education; and learning by doing. The final part "TOOLS Workshop: Artificial and Natural Tools (ANT)" contains submissions presented at a different, but related, workshop run at Innopolis University (Russia) in the context of the TOOLS 2019 conference. FISEE 2019 is part of a series of scientific events held at the new LASER center in Villebrumier near Montauban and Toulouse, France.
Fundamentals Of Software Testing
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Author : Bernard Homès
language : en
Publisher: John Wiley & Sons
Release Date : 2024-07-23
Fundamentals Of Software Testing written by Bernard Homès and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-23 with Computers categories.
Software testing has greatly evolved since the first edition of this book in 2011. Testers are now required to work in "agile" teams and focus on automating test cases. It has thus been necessary to update this work, in order to provide fundamental knowledge that testers should have to be effective and efficient in today's world. This book describes the fundamental aspects of testing in the different lifecycles, and how to implement and benefit from reviews and static analysis. Multiple other techniques are approached, such as equivalence partitioning, boundary value analysis, use case testing, decision tables and state transitions. This second edition also covers test management, test progress monitoring and incident management, in order to ensure that the testing information is correctly provided to the stakeholders. This book provides detailed course-study material for the 2023 version of the ISTQB Foundation level syllabus, including sample questions to help prepare for exams.
Exam Ref 70 535 Architecting Microsoft Azure Solutions
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Author : Haishi Bai
language : en
Publisher: Microsoft Press
Release Date : 2018-06-04
Exam Ref 70 535 Architecting Microsoft Azure Solutions written by Haishi Bai and has been published by Microsoft Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-04 with Computers categories.
Prepare for Microsoft Exam 70-535–and help demonstrate your real-world mastery of architecting complete cloud solutions on the Microsoft Azure platform. Designed for architects and other cloud professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSA level. Focus on the expertise measured by these objectives: Design compute infrastructure Design data implementation Design networking implementation Design security and identity solutions Design solutions by using platform services Design for operations This Microsoft Exam Ref: Organizes its coverage by exam skills Features strategic, what-if scenarios to challenge you Includes DevOps and hybrid technologies and scenarios Assumes you have experience building infrastructure and applications on the Microsoft Azure platform, and understand the services it offers
Microsoft Azure Fundamentals Certification And Beyond
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Author : Steve Miles
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-01-07
Microsoft Azure Fundamentals Certification And Beyond written by Steve Miles and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-07 with Computers categories.
Gain in-depth knowledge of Azure fundamentals that will make it easy for you to achieve AZ-900 certification Key Features Get fundamental knowledge of cloud concepts and the Microsoft Azure platform Explore practical exercises to gain experience of working with the Microsoft Azure platform in the real world Prepare to achieve AZ-900 certification on the first go with the help of simplified examples covered in the book Book DescriptionThis is the digital and cloud era, and Microsoft Azure is one of the top cloud computing platforms. It’s now more important than ever to understand how the cloud functions and the different services that can be leveraged across the cloud. This book will give you a solid understanding of cloud concepts and Microsoft Azure, starting by taking you through cloud concepts in depth, then focusing on the core Azure architectural components, solutions, and management tools. Next, you will understand security concepts, defense-in-depth, and key security services such as Network Security Groups and Azure Firewall, as well as security operations tooling such as Azure Security Center and Azure Sentinel. As you progress, you will understand how identity, governance, privacy, and compliance are managed in Azure. Finally, you will get to grips with cost management, service-level agreements, and service life cycles. Throughout, the book features a number of hands-on exercises to support the concepts, services, and solutions discussed. This provides you with a glimpse of real-world scenarios, before finally concluding with practice questions for AZ-900 exam preparation. By the end of this Azure book, you will have a thorough understanding of cloud concepts and Azure fundamentals, enabling you to pass the AZ-900 certification exam easily.What you will learn Explore cloud computing with Azure cloud Gain an understanding of the core Azure architectural components Acquire knowledge of core services and management tools on Azure Get up and running with security concepts, security operations, and protection from threats Focus on identity, governance, privacy, and compliance features Understand Azure cost management, SLAs, and service life cycles Who this book is for This Azure fundamentals book is both for those with technical backgrounds and non-technical backgrounds who want to learn and explore the field of cloud computing, especially with Azure. This book will also help anyone who wants to develop a good foundation for achieving advanced Azure certifications. There is no prerequisite for this book except a willingness to learn and explore cloud concepts and Microsoft Azure.
Cloud Native
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Author : Boris Scholl
language : en
Publisher: O'Reilly Media
Release Date : 2019-08-21
Cloud Native written by Boris Scholl and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-21 with Computers categories.
Developers often struggle when first encountering the cloud. Learning about distributed systems, becoming familiar with technologies such as containers and functions, and knowing how to put everything together can be daunting. With this practical guide, you’ll get up to speed on patterns for building cloud native applications and best practices for common tasks such as messaging, eventing, and DevOps. Authors Boris Scholl, Trent Swanson, and Peter Jausovec describe the architectural building blocks for a modern cloud native application. You’ll learn how to use microservices, containers, serverless computing, storage types, portability, and functions. You’ll also explore the fundamentals of cloud native applications, including how to design, develop, and operate them. Explore the technologies you need to design a cloud native application Distinguish between containers and functions, and learn when to use them Architect applications for data-related requirements Learn DevOps fundamentals and practices for developing, testing, and operating your applications Use tips, techniques, and best practices for building and managing cloud native applications Understand the costs and trade-offs necessary to make an application portable