Antifragile Systems And Teams

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Antifragile Systems and Teams

Author : Dave Zwieback
Publisher : "O'Reilly Media, Inc."
Page : 128 pages
File Size : 49,8 Mb
Release : 2014-04-21
Category : Computers
ISBN : 9781491908525

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Antifragile Systems and Teams by Dave Zwieback Pdf

How Can DevOps Make You Antifragile? All complex computer systems eventually break, despite all of the heavy-handed, bureaucratic change-management processes we throw at them. But some systems are clearly more fragile than others, depending on how well they cope with stress. In this O’Reilly report, Dave Zwieback explains how the DevOps methodology can help make your system antifragile. Systems are fragile when organizations are unprepared to handle changing conditions. As generalists adept at several roles, DevOps practitioners adjust more easily to the fast pace of change. Rather than attempt to constrain volatility, DevOps embraces disorder, randomness, and impermanence to make systems even better. This concise report covers: Why Etsy, Netflix, and other antifragile companies constantly introduce volatility to test and upgrade their systems How DevOps removes the schism between developers and operations, enlisting developers to deploy as well as build Using continual experimentation and minor failures to make critical adjustments—and discover breakthroughs How an overreliance on measurement and automation can make systems fragile Why sharing increases trust, collaboration, and tribal knowledge Download this free report and learn how the DevOps philosophy of Culture, Automation, Measurement, and Sharing makes use of changing conditions and even embarrassing mistakes to help improve your system—and your organization. Dave Zwieback has been managing large-scale, mission-critical infrastructure and teams for 17 years.

Antifragile Systems and Teams

Author : Dave Zwieback
Publisher : Unknown
Page : 128 pages
File Size : 53,5 Mb
Release : 2014
Category : Complexity (Philosophy)
ISBN : 1491908580

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Antifragile Systems and Teams by Dave Zwieback Pdf

How Can DevOps Make You Antifragile? All complex computer systems eventually break, despite all of the heavy-handed, bureaucratic change-management processes we throw at them. But some systems are clearly more fragile than others, depending on how well they cope with stress. In this O'Reilly report, Dave Zwieback explains how the DevOps methodology can help make your system antifragile. Systems are fragile when organizations are unprepared to handle changing conditions. As generalists adept at several roles, DevOps practitioners adjust more easily to the fast pace of change. Rather than att.

Anti-fragile ICT Systems

Author : Kjell Jørgen Hole
Publisher : Springer
Page : 159 pages
File Size : 45,6 Mb
Release : 2016-03-22
Category : Computers
ISBN : 9783319300702

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Anti-fragile ICT Systems by Kjell Jørgen Hole Pdf

This book introduces a novel approach to the design and operation of large ICT systems. It views the technical solutions and their stakeholders as complex adaptive systems and argues that traditional risk analyses cannot predict all future incidents with major impacts. To avoid unacceptable events, it is necessary to establish and operate anti-fragile ICT systems that limit the impact of all incidents, and which learn from small-impact incidents how to function increasingly well in changing environments. The book applies four design principles and one operational principle to achieve anti-fragility for different classes of incidents. It discusses how systems can achieve high availability, prevent malware epidemics, and detect anomalies. Analyses of Netflix’s media streaming solution, Norwegian telecom infrastructures, e-government platforms, and Numenta’s anomaly detection software show that cloud computing is essential to achieving anti-fragility for classes of events with negative impacts.

Antifragile

Author : Nassim Nicholas Taleb
Publisher : Random House Trade Paperbacks
Page : 546 pages
File Size : 46,5 Mb
Release : 2014-01-28
Category : Business & Economics
ISBN : 9780812979688

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Antifragile by Nassim Nicholas Taleb Pdf

Antifragile is a standalone book in Nassim Nicholas Taleb’s landmark Incerto series, an investigation of opacity, luck, uncertainty, probability, human error, risk, and decision-making in a world we don’t understand. The other books in the series are Fooled by Randomness, The Black Swan, Skin in the Game, and The Bed of Procrustes. Nassim Nicholas Taleb, the bestselling author of The Black Swan and one of the foremost thinkers of our time, reveals how to thrive in an uncertain world. Just as human bones get stronger when subjected to stress and tension, and rumors or riots intensify when someone tries to repress them, many things in life benefit from stress, disorder, volatility, and turmoil. What Taleb has identified and calls “antifragile” is that category of things that not only gain from chaos but need it in order to survive and flourish. In The Black Swan, Taleb showed us that highly improbable and unpredictable events underlie almost everything about our world. In Antifragile, Taleb stands uncertainty on its head, making it desirable, even necessary, and proposes that things be built in an antifragile manner. The antifragile is beyond the resilient or robust. The resilient resists shocks and stays the same; the antifragile gets better and better. Furthermore, the antifragile is immune to prediction errors and protected from adverse events. Why is the city-state better than the nation-state, why is debt bad for you, and why is what we call “efficient” not efficient at all? Why do government responses and social policies protect the strong and hurt the weak? Why should you write your resignation letter before even starting on the job? How did the sinking of the Titanic save lives? The book spans innovation by trial and error, life decisions, politics, urban planning, war, personal finance, economic systems, and medicine. And throughout, in addition to the street wisdom of Fat Tony of Brooklyn, the voices and recipes of ancient wisdom, from Roman, Greek, Semitic, and medieval sources, are loud and clear. Antifragile is a blueprint for living in a Black Swan world. Erudite, witty, and iconoclastic, Taleb’s message is revolutionary: The antifragile, and only the antifragile, will make it. Praise for Antifragile “Ambitious and thought-provoking . . . highly entertaining.”—The Economist “A bold book explaining how and why we should embrace uncertainty, randomness, and error . . . It may just change our lives.”—Newsweek

Chaos Engineering

Author : Casey Rosenthal,Nora Jones
Publisher : "O'Reilly Media, Inc."
Page : 312 pages
File Size : 54,9 Mb
Release : 2020-04-06
Category : Computers
ISBN : 9781492043812

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Chaos Engineering by Casey Rosenthal,Nora Jones Pdf

As more companies move toward microservices and other distributed technologies, the complexity of these systems increases. You can't remove the complexity, but through Chaos Engineering you can discover vulnerabilities and prevent outages before they impact your customers. This practical guide shows engineers how to navigate complex systems while optimizing to meet business goals. Two of the field's prominent figures, Casey Rosenthal and Nora Jones, pioneered the discipline while working together at Netflix. In this book, they expound on the what, how, and why of Chaos Engineering while facilitating a conversation from practitioners across industries. Many chapters are written by contributing authors to widen the perspective across verticals within (and beyond) the software industry. Learn how Chaos Engineering enables your organization to navigate complexity Explore a methodology to avoid failures within your application, network, and infrastructure Move from theory to practice through real-world stories from industry experts at Google, Microsoft, Slack, and LinkedIn, among others Establish a framework for thinking about complexity within software systems Design a Chaos Engineering program around game days and move toward highly targeted, automated experiments Learn how to design continuous collaborative chaos experiments

Incerto 4-Book Bundle

Author : Nassim Nicholas Taleb
Publisher : Random House
Page : 1377 pages
File Size : 49,7 Mb
Release : 2016-01-26
Category : Business & Economics
ISBN : 9780812997699

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Incerto 4-Book Bundle by Nassim Nicholas Taleb Pdf

Nassim Nicholas Taleb’s landmark Incerto series is an investigation of luck, uncertainty, probability, opacity, human error, risk, disorder, and decision-making in a world we don’t understand, in nonoverlapping and standalone books. All four volumes—Antifragile, The Black Swan, Fooled by Randomness, and the expanded edition of The Bed of Procrustes, updated with more than 50 percent new material—are now together in one ebook bundle. ANTIFRAGILE “Startling . . . richly crammed with insights, stories, fine phrases and intriguing asides.”—The Wall Street Journal Just as human bones get stronger when subjected to stress and tension, many things in life benefit from disorder, volatility, and turmoil. What Taleb has identified and calls “antifragile” is that category of things that not only gain from chaos but need it in order to survive and flourish. The resilient resists shocks and stays the same; the antifragile gets better and better. What is crucial is that the antifragile loves errors, as it incurs small harm and large benefits from them. Spanning politics, urban planning, war, personal finance, economic systems, and medicine in an interdisciplinary and erudite style, Antifragile is a blueprint for living in a Black Swan world. THE BLACK SWAN “[A book] that altered modern thinking.”—The Times (London) A black swan is a highly improbable event with three principal characteristics: It is unpredictable; it carries a massive impact; and, after the fact, we concoct an explanation that makes it appear less random and more predictable. The astonishing success of Google was a black swan; so was 9/11. In this groundbreaking and prophetic book, Taleb shows that black swan events underlie almost everything about our world, from the rise of religions to events in our own personal lives, and yet we—especially the experts—are blind to them. FOOLED BY RANDOMNESS “[Fooled by Randomness] is to conventional Wall Street wisdom approximately what Martin Luther’s ninety-five theses were to the Catholic Church.”—Malcolm Gladwell, The New Yorker Are we capable of distinguishing the fortunate charlatan from the genuine visionary? Must we always try to uncover nonexistent messages in random events? Fooled by Randomness is about luck: more precisely, about how we perceive luck in our personal and professional experiences. Set against the backdrop of the most conspicuous forum in which luck is mistaken for skill—the markets—Fooled by Randomness is an irreverent, eye-opening, and endlessly entertaining exploration of one of the least understood forces in our lives. THE BED OF PROCRUSTES “Taleb’s crystalline nuggets of thought stand alone like esoteric poems.”—Financial Times This collection of aphorisms and meditations expresses Taleb’s major ideas in ways you least expect. The Bed of Procrustes takes its title from Greek mythology: the story of a man who made his visitors fit his bed to perfection by either stretching them or cutting their limbs. With a rare combination of pointed wit and potent wisdom, Taleb plows through human illusions, contrasting the classical views of courage, elegance, and erudition against the modern diseases of nerdiness, philistinism, and phoniness.

Technological Innovation for Industry and Service Systems

Author : Luis M. Camarinha-Matos,Ricardo Almeida,José Oliveira
Publisher : Springer
Page : 426 pages
File Size : 50,8 Mb
Release : 2019-04-29
Category : Computers
ISBN : 9783030177713

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Technological Innovation for Industry and Service Systems by Luis M. Camarinha-Matos,Ricardo Almeida,José Oliveira Pdf

This book constitutes the refereed proceedings of the 10th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2019, held in Costa de Caparica, Portugal, in May 2019. The 36 revised full papers presented were carefully reviewed and selected from 73 submissions. The papers present selected results produced in engineering doctoral programs and focus on technological innovation for industry and serivce systems. Research results and ongoing work are presented, illustrated and discussed in the following areas: collaborative systems, collaboration and resilient systems, decision and optimization systems, assistive systems, smart environments, smart manufacturing, water monitoring systems, communication systems, and energy systems.

Team of Teams

Author : Gen. Stanley McChrystal,Tantum Collins,David Silverman,Chris Fussell
Publisher : Penguin
Page : 304 pages
File Size : 42,8 Mb
Release : 2015-05-12
Category : Business & Economics
ISBN : 9780698178519

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Team of Teams by Gen. Stanley McChrystal,Tantum Collins,David Silverman,Chris Fussell Pdf

From the New York Times bestselling author of My Share of the Task and Leaders, a manual for leaders looking to make their teams more adaptable, agile, and unified in the midst of change. When General Stanley McChrystal took command of the Joint Special Operations Task Force in 2004, he quickly realized that conventional military tactics were failing. Al Qaeda in Iraq was a decentralized network that could move quickly, strike ruthlessly, then seemingly vanish into the local population. The allied forces had a huge advantage in numbers, equipment, and training—but none of that seemed to matter. To defeat Al Qaeda, they would have to combine the power of the world’s mightiest military with the agility of the world’s most fearsome terrorist network. They would have to become a "team of teams"—faster, flatter, and more flexible than ever. In Team of Teams, McChrystal and his colleagues show how the challenges they faced in Iraq can be rel­evant to countless businesses, nonprofits, and or­ganizations today. In periods of unprecedented crisis, leaders need practical management practices that can scale to thousands of people—and fast. By giving small groups the freedom to experiment and share what they learn across the entire organiza­tion, teams can respond more quickly, communicate more freely, and make better and faster decisions. Drawing on compelling examples—from NASA to hospital emergency rooms—Team of Teams makes the case for merging the power of a large corporation with the agility of a small team to transform any organization.

The DevOps Adoption Playbook

Author : Sanjeev Sharma
Publisher : John Wiley & Sons
Page : 416 pages
File Size : 44,9 Mb
Release : 2017-01-12
Category : Computers
ISBN : 9781119310525

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The DevOps Adoption Playbook by Sanjeev Sharma Pdf

Deliver High-Value, Streamlined Enterprise Applications and Systems with DevOps Enterprise IT has unique needs, capabilities, limitations, and challenges. DevOps is perfectly suited to deliver high-value applications and systems with velocity and agility, enabling innovation and speed while never sacrificing quality. But until now, most DevOps instruction has been focused on start-ups and born-on-the-web companies with an entirely different set of requirements. In The DevOps Adoption Playbook, IBM Distinguished Engineer Sanjeev Sharma shows you exactly how to adopt DevOps in the enterprise based on your organization's business goals, current state of IT maturity, and IT technologies and platforms. Derived from his own experience helping companies in a wide variety of industries to successfully adopt DevOps, it outlines how to get your organization on board, meet the challenges, and move into the fast lane. Like a sports playbook, this guide provides "plays" that can be executed for different scenarios and situations within your company. You will learn to create an individual game plan that factors in specifics of your business and get your team working together with a common goal. The DevOps Adoption Playbook shows you how to: Understand the elements and capabilities of DevOps Respond to the challenges of a multi-speed IT environment Identify the business goals that large enterprises can meet with DevOps Implement DevOps in large-scale enterprise IT environments Achieve high-value innovation and optimization with low cost and risk Exceed business goals with higher product release efficiency Apply DevOps across multiple technologies from mainframe, mobile, containers, microservices, to cloud technologies

Spring 5.0 Microservices

Author : Rajesh R V
Publisher : Packt Publishing Ltd
Page : 414 pages
File Size : 49,5 Mb
Release : 2017-07-13
Category : Computers
ISBN : 9781787120518

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Spring 5.0 Microservices by Rajesh R V Pdf

A practical, comprehensive, and user-friendly approach to building microservices in Spring About This Book Update existing applications to integrate reactive streams released as a part of Spring 5.0 Learn how to use Docker and Mesos to push the boundaries and build successful microservices Upgrade the capability model to implement scalable microservices Who This Book Is For This book is ideal for Spring developers who want to build cloud-ready, Internet-scale applications, and simple RESTful services to meet modern business demands. What You Will Learn Familiarize yourself with the microservices architecture and its benefits Find out how to avoid common challenges and pitfalls while developing microservices Use Spring Boot and Spring Cloud to develop microservices Handle logging and monitoring microservices Leverage Reactive Programming in Spring 5.0 to build modern cloud native applications Manage internet-scale microservices using Docker, Mesos, and Marathon Gain insights into the latest inclusion of Reactive Streams in Spring and make applications more resilient and scalable In Detail The Spring Framework is an application framework and inversion of the control container for the Java platform. The framework's core features can be used by any Java application, but there are extensions to build web applications on top of the Java EE platform. This book will help you implement the microservice architecture in Spring Framework, Spring Boot, and Spring Cloud. Written to the latest specifications of Spring that focuses on Reactive Programming, you'll be able to build modern, internet-scale Java applications in no time. The book starts off with guidelines to implement responsive microservices at scale. Next, you will understand how Spring Boot is used to deploy serverless autonomous services by removing the need to have a heavyweight application server. Later, you'll learn how to go further by deploying your microservices to Docker and managing them with Mesos. By the end of the book, you will have gained more clarity on the implementation of microservices using Spring Framework and will be able to use them in internet-scale deployments through real-world examples. Style and approach The book takes a step-by-step approach on developing microservices using Spring Framework, Spring Boot, and a set of Spring Cloud components that will help you scale your applications.

The Road to Microservice Architecture

Author : Raymond Pairan
Publisher : Raymond Pairan
Page : 104 pages
File Size : 42,6 Mb
Release : 2019-05-05
Category : Computers
ISBN : 9781096943587

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The Road to Microservice Architecture by Raymond Pairan Pdf

Microservices cannot be simply ‘wired up’ with some basic technical knowledge about what constitutes a Microservice Architecture. There is more to a Microservice Architecture than developing isolated and unique services with a blueprint like set of architectural artifacts. Successfully understanding microservices requires a paradigm shift no less radical than moving from a procedural to an object oriented programming language. Microservice Architecture is not just technical but also a new business philosophy rooted in antifragility, employee empowerment, and flattened power structures. This book will take you on an expedition to a yet to be fully explored ‘planet’ with a divergent philosophical underpinning that is completely alien to some technologists. Our voyage of discovery will be traveling through a landscape that is unrecognizable. If it were not for the historical map that explains the origins of this empowering technical perspective most would be disoriented at the outset of the voyage. New conceptualizations are found throughout the book. For instance, a Thought Leader within an Agile/Open Source horizontally defined organizational power structure will be someone who has the business, marketing, technical, inspirational, entrepreneurial, and innovative abilities to help guide an organization's fused business and technical direction. That's right, the large lethargic organization will eventually shift from a hierarchical to a horizontal power structure with the resulting outcome being the elimination of many useless layers of bureaucracy and procedures. We are moving from the age of the monolith both technical and business into a world of nimble employee empowered organizations. Essentially, the new Enterprise Architect or whatever we end up calling this position will be a thought leader for the firm, having the insight across many disciplines to contemplatively drive the company into the 21st Century. In a flattened firm all the previously siloed departments like marketing, finance, leadership, technology, and... are united into cross discipline teams similar to how we utilize Agile in technology. The entire firm is Agilized - not a word yet but maybe it should be. Traveling to this new land of freedom requires that explorers not take any neat and tidy preconceptions with them - come along without any baggage. This book will challenge how you view technology to the core of your being. When you have finished this journey all that you believe and cherish from a technical standpoint will be cast aside.

iBPMS: Intelligent BPM Systems

Author : Layna Fischer
Publisher : Future Strategies Inc.
Page : 220 pages
File Size : 53,7 Mb
Release : 2013-10-14
Category : Electronic
ISBN : 9780984976461

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iBPMS: Intelligent BPM Systems by Layna Fischer Pdf

Intelligent business process management is the next generation of enterprise BPM, leveraging recent technological advances to attain a degree of operational responsiveness not possible with yesterday’s business process platform. Today, companies of all types want faster and better insight into their operations. This growing demand for operational intelligence has given rise to a new, "smarter" variety of business process management suites (BPMSs). An intelligent BPM suite provides the functionality needed to support more intelligent business operations, including real-time analytics, extensive complex event processing (CEP) and business activity monitoring (BAM) technologies and enhanced mobile, social and collaborative capabilities. Dubbed ‘iBPMS” by Gartner Group, who describes the intelligent BPM Suite as having 10 core components: A process orchestration engineA model-driven composition environmentContent interaction managementHuman interaction managementConnectivityActive analytics (sometimes called continuous intelligence)On-demand analyticsBusiness rules management (BRM)Management and administration for the suite’s technical aspectsA process component registry/repository An intelligent BPM suite provides the functionality needed to support more intelligent business operations, including real-time analytics, extensive complex event processing (CEP) and business activity monitoring (BAM) technologies and enhanced mobile, social and collaborative capabilities. The co-authors of this important book describe various aspects and approaches with regard to impact and opportunity.

Engineering and Medicine in Extreme Environments

Author : Tobias Cibis,Carolyn McGregor AM
Publisher : Springer Nature
Page : 349 pages
File Size : 52,7 Mb
Release : 2022-06-09
Category : Technology & Engineering
ISBN : 9783030969219

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Engineering and Medicine in Extreme Environments by Tobias Cibis,Carolyn McGregor AM Pdf

This book brings together in-depth information on a wide array of bio-engineering topics and their application to enhance human health, performance, comfort, and survival in extreme environments. Contributions from biomedical engineering, information systems, medicine and physiology, and medical engineering are presented in relation to a broad range of harsh and extreme environmental scenarios, including underwater, terrestrial (both natural and man-made), and space travel. Physicians, engineers, and scientists, as well as researchers and graduate students, will find the book to be an invaluable resource. Details effects of extreme environments on human physiology; Presents human-environment interaction in different scenarios; Overview of engineering challenges and problems in extreme environments.

Technology Strategy Patterns

Author : Eben Hewitt
Publisher : "O'Reilly Media, Inc."
Page : 231 pages
File Size : 48,9 Mb
Release : 2018-10-15
Category : Computers
ISBN : 9781492040828

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Technology Strategy Patterns by Eben Hewitt Pdf

Technologists who want their ideas heard, understood, and funded are often told to speak the language of businessâ??without really knowing what that is. This bookâ??s toolkit provides architects, product managers, technology managers, and executives with a shared languageâ??in the form of repeatable, practical patterns and templatesâ??to produce great technology strategies. Author Eben Hewitt developed 39 patterns over the course of a decade in his work as CTO, CIO, and chief architect for several global tech companies. With these proven tools, you can define, create, elaborate, refine, and communicate your architecture goals, plans, and approach in a way that executives can readily understand, approve, and execute. This book covers: Architecture and strategy: Adopt a strategic architectural mindset to make a meaningful material impact Creating your strategy: Define the components of your technology strategy using proven patterns Communicating the strategy: Convey your technology strategy in a compelling way to a variety of audiences Bringing it all together: Employ patterns individually or in clusters for specific problems; use the complete framework for a comprehensive strategy

The Lean Approach to Digital Transformation

Author : Yves Caseau
Publisher : CRC Press
Page : 257 pages
File Size : 48,6 Mb
Release : 2022-05-01
Category : Business & Economics
ISBN : 9781000552829

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The Lean Approach to Digital Transformation by Yves Caseau Pdf

The Lean Approach to Digital Transformation: From Customer to Code and From Code to Customer is organized into three parts that expose and develop the three capabilities that are essential for a successful digital transformation: 1. Understanding how to co-create digital services with users, whether they are customers or future customers. This ability combines observation, dialogue, and iterative experimentation. The approach proposed in this book is based on the Lean Startup approach, according to an extended vision that combines Design Thinking and Growth Hacking. Companies must become truly "customer-centric", from observation and listening to co-development. The revolution of the digital age of the 21st century is that customer orientation is more imperative -- the era of abundance, usages rate of change, complexity of experiences, and shift of power towards communities -- are easier, using digital tools and digital communities. 2. Developing an information system (IS) that is the backbone of the digital transformation – called “exponential information system” to designate an open IS (in particular on its borders), capable of interfacing and combining with external services, positioned as a player in software ecosystems and built for processing scalable and dynamic data flows. The exponential information system is constantly changing and it continuously absorbs the best of information processing technology, such as Artificial Intelligence and Machine Learning. 3. Building software “micro-factories” that produce service platforms, which are called “Lean software factories.” This “software factory” concept covers the integration of agile methods, tooling and continuous integration and deployment practices, a customer-oriented product approach, and a platform approach based on modularity, as well as API-based architecture and openness to external stakeholders. This software micro-factory is the foundation that continuously produces and provides constantly evolving services. These three capabilities are not unique or specific to this book, they are linked to other concepts such as agile methods, product development according to lean principles, software production approaches such as CICD (continuous integration and deployment) or DevOps. This book weaves a common frame of reference for all these approaches to derive more value from the digital transformation and to facilitate its implementation. The title of the book refers to the “lean approach to digital transformation” because the two underlying frameworks, Lean Startup and Lean Software Factory, are directly inspired by Lean, in the sense of the Toyota Way. The Lean approach is present from the beginning to the end of this book -- it provides the framework for customer orientation and the love of a job well done, which are the conditions for the success of a digital transformation.