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Books > Computing & IT > General theory of computing > Systems analysis & design

Podman in Action (Paperback): Daniel Walsh Podman in Action (Paperback)
Daniel Walsh
R1,344 Discovery Miles 13 440 Ships in 9 - 15 working days

Discover Podman, a next-generation container engine that manages containers rootlessly and provides extra layers of exceptional security unavailable in Docker and other container platforms. In Podman in Action you will learn how to: Build and run containers in rootless mode Develop and manage pods Use SystemD to oversee a container's lifecycle Work with the Podman service via Python Keep your containers confined using Podman security features Manage containerized applications on edge devices Podman in Action shows you how to deploy containerized applications on Linux, Windows, and MacOS systems using Podman. Written by Daniel Walsh, who leads the Red Hat Podman team, this book teaches you how to securely manage the entire application lifecycle without human intervention. It also demonstrates how, with Podman, you can easily convert containerized applications into Kubernetes-based microservices. about the technology Podman is a daemonless container engine that lets you build and run containers on all Linux distributions, Windows, and MacOS. It supports the fork exec model for running containers, which allows for better integration with a system and makes it easier to run rootless. It also boasts unique advanced features, such as the ability to create and run Pods that are similar to Kubernetes, and execute Kubernetes YAML. And if you're not ready to completely move on from Docker, Podman can run as a service and support the Docker API in a way that works with docker-compose and docker-py. about the reader For developers or system administrators experienced with Linux and the basics of Docker.

Patterns for API Design - Simplifying Integration with Loosely Coupled Message Exchanges (Paperback): Olaf Zimmermann, Mirko... Patterns for API Design - Simplifying Integration with Loosely Coupled Message Exchanges (Paperback)
Olaf Zimmermann, Mirko Stocker, Daniel Lubke, Uwe Zdun, Cesare Pautasso
R956 Discovery Miles 9 560 Ships in 12 - 17 working days

Proven Patterns for Designing Evolvable High-Quality APIs--For Any Domain, Technology, or Platform APIs enable breakthrough innovation and digital transformation in organizations and ecosystems of all kinds. To create user-friendly, reliable and well-performing APIs, architects, designers, and developers need expert design guidance. This practical guide cuts through the complexity of API conversations and their message contents, introducing comprehensive guidelines and heuristics for designing APIs sustainably and specifying them clearly, for whatever technologies or platforms you use. In Patterns for API Design: Simplifying Integration with Loosely Coupled Message Exchanges, five expert architects and developers cover the entire API lifecycle, from launching projects and establishing goals through defining requirements, elaborating designs, planning evolution, and creating useful documentation. They crystallize the collective knowledge of many practitioners into 44 API design patterns, consistently explained with context, pros and cons, conceptual solutions, and concrete examples. To make their pattern language accessible, they present a domain model, a running case study, decision narratives with pattern selection options and criteria, and walkthroughs of real-world projects applying the patterns in two different industries. Identify and overcome API design challenges with patterns Size your endpoint types and operations adequately Design request and response messages and their representations Refine your message design for quality Plan to evolve your APIs Document and communicate your API contracts Combine patterns to solve real-world problems and make the right tradeoffs "This book provides a healthy mix of theory and practice, containing numerous nuggets of deep advice but never losing the big picture . . . grounded in real-world experience and documented with academic rigor applied and practitioner community feedback incorporated. I am confident that [it] will serve the community well, today and tomorrow." --Prof. Dr. Dr. h. c. Frank Leymann, Managing Director, Institute of Architecture of Application Systems, University of Stuttgart

UX For Beginners - A Crash Course in 100 Short Lessons (Paperback): Joel Marsh UX For Beginners - A Crash Course in 100 Short Lessons (Paperback)
Joel Marsh
R967 R704 Discovery Miles 7 040 Save R263 (27%) Ships in 12 - 17 working days

Whether you want to design apps, websites, or just have an intelligent conversation about design, these quick-and-dirty lessons are for you. Based on the popular UX Crash Course from Joel Marsh's blog-read over a million times-this book follows the real-life UX process from start-to-finish, so you can apply the skills as you learn. It is also perfect for managers, programmers, salespeople, and marketers who want to know more about designing digital products and services.Lessons include:Fundamentals of UX design, no experience necessaryResearching the weird and wonderful things users doThe process and science of making anything user-friendlyUsing size, color, and layout to help and influence usersPlanning and making wireframesMaking your designs feel engaging and persuasiveMeasuring how your design works in the real worldWhat does a UX designer do all day?

The Data-Driven Blockchain Ecosystem - Fundamentals, Applications, and Emerging Technologies (Hardcover): Alex Khang, Subrata... The Data-Driven Blockchain Ecosystem - Fundamentals, Applications, and Emerging Technologies (Hardcover)
Alex Khang, Subrata Chowdhury, Seema Sharma
R3,192 Discovery Miles 31 920 Ships in 12 - 17 working days

This book focuses on futuristic approaches and designs for real-time systems and applications, as well as the fundamental concepts of including advanced techniques and tools in models of data-driven blockchain ecosystems. The Data-Driven Blockchain Ecosystem: Fundamentals, Applications, and Emerging Technologies discusses how to implement and manage processes for releasing and delivering blockchain applications. It presents the core of blockchain technology, IoT-based and AI-based blockchain systems, and various manufacturing areas related to Industry 4.0. The book illustrates how to apply design principles to develop and manage blockchain networks, and also covers the role that cloud computing plays in blockchain applications. All major technologies involved in blockchain-embedded applications are included in this book, which makes it useful to engineering students, researchers, academicians, and professionals interested in the core of blockchain technology.

Cloud-native Computing -  How to Design, Develop, and Secure Microservices and Event-Driven Applications (Hardcover): PR... Cloud-native Computing - How to Design, Develop, and Secure Microservices and Event-Driven Applications (Hardcover)
PR Chelliah
R3,008 Discovery Miles 30 080 Ships in 12 - 17 working days

Explore the cloud-native paradigm for event-driven and service-oriented applications In Cloud-Native Computing: How to Design, Develop, and Secure Microservices and Event-Driven Applications, a team of distinguished professionals delivers a comprehensive and insightful treatment of cloud-native computing technologies and tools. With a particular emphasis on the Kubernetes platform, as well as service mesh and API gateway solutions, the book demonstrates the need for reliability assurance in any distributed environment. The authors explain the application engineering and legacy modernization aspects of the technology at length, along with agile programming models. Descriptions of MSA and EDA as tools for accelerating software design and development accompany discussions of how cloud DevOps tools empower continuous integration, delivery, and deployment. Cloud-Native Computing also introduces proven edge devices and clouds used to construct microservices-centric and real-time edge applications. Finally, readers will benefit from: Thorough introductions to the demystification of digital transformation Comprehensive explorations of distributed computing in the digital era, as well as reflections on the history and technological development of cloud computing Practical discussions of cloud-native computing and microservices architecture, as well as event-driven architecture and serverless computing In-depth examinations of the Akka framework as a tool for concurrent and distributed applications development Perfect for graduate and postgraduate students in a variety of IT- and cloud-related specialties, Cloud-Native Computing also belongs in the libraries of IT professionals and business leaders engaged or interested in the application of cloud technologies to various business operations.

Big Data and Computational Intelligence in Networking (Paperback): Yulei Wu, Fei Hu, Geyong Min, Albert Y. Zomaya Big Data and Computational Intelligence in Networking (Paperback)
Yulei Wu, Fei Hu, Geyong Min, Albert Y. Zomaya
R1,431 Discovery Miles 14 310 Ships in 12 - 17 working days

This book presents state-of-the-art solutions to the theoretical and practical challenges stemming from the leverage of big data and its computational intelligence in supporting smart network operation, management, and optimization. In particular, the technical focus covers the comprehensive understanding of network big data, efficient collection and management of network big data, distributed and scalable online analytics for network big data, and emerging applications of network big data for computational intelligence.

IoT - Security and Privacy Paradigm (Hardcover): Souvik Pal, Vicente Garcia Diaz, Dac-Nhuong Le IoT - Security and Privacy Paradigm (Hardcover)
Souvik Pal, Vicente Garcia Diaz, Dac-Nhuong Le
R4,660 Discovery Miles 46 600 Ships in 12 - 17 working days

IOT: Security and Privacy Paradigm covers the evolution of security and privacy issues in the Internet of Things (IoT). It focuses on bringing all security and privacy related technologies into one source, so that students, researchers, and practitioners can refer to this book for easy understanding of IoT security and privacy issues. This edited book uses Security Engineering and Privacy-by-Design principles to design a secure IoT ecosystem and to implement cyber-security solutions. This book takes the readers on a journey that begins with understanding the security issues in IoT-enabled technologies and how it can be applied in various aspects. It walks readers through engaging with security challenges and builds a safe infrastructure for IoT devices. The book helps readers gain an understand of security architecture through IoT and describes the state of the art of IoT countermeasures. It also differentiates security threats in IoT-enabled infrastructure from traditional ad hoc or infrastructural networks, and provides a comprehensive discussion on the security challenges and solutions in RFID, WSNs, in IoT. This book aims to provide the concepts of related technologies and novel findings of the researchers through its chapter organization. The primary audience includes specialists, researchers, graduate students, designers, experts and engineers who are focused on research and security related issues. Souvik Pal, PhD, has worked as Assistant Professor in Nalanda Institute of Technology, Bhubaneswar, and JIS College of Engineering, Kolkata (NAAC "A" Accredited College). He is the organizing Chair and Plenary Speaker of RICE Conference in Vietnam; and organizing co-convener of ICICIT, Tunisia. He has served in many conferences as chair, keynote speaker, and he also chaired international conference sessions and presented session talks internationally. His research area includes Cloud Computing, Big Data, Wireless Sensor Network (WSN), Internet of Things, and Data Analytics. Vicente Garcia-Diaz, PhD, is an Associate Professor in the Department of Computer Science at the University of Oviedo (Languages and Computer Systems area). He is also the editor of several special issues in prestigious journals such as Scientific Programming and International Journal of Interactive Multimedia and Artificial Intelligence. His research interests include eLearning, machine learning and the use of domain specific languages in different areas. Dac-Nhuong Le, PhD, is Deputy-Head of Faculty of Information Technology, and Vice-Director of Information Technology Apply and Foreign Language Training Center, Haiphong University, Vietnam. His area of research includes: evaluation computing and approximate algorithms, network communication, security and vulnerability, network performance analysis and simulation, cloud computing, IoT and image processing in biomedical. Presently, he is serving on the editorial board of several international journals and has authored nine computer science books published by Springer, Wiley, CRC Press, Lambert Publication, and Scholar Press.

Soft Systems Methodology in Action (Includes a 30-year Retrospective) (Paperback, New Ed): P. Checkland Soft Systems Methodology in Action (Includes a 30-year Retrospective) (Paperback, New Ed)
P. Checkland
R1,495 Discovery Miles 14 950 Ships in 12 - 17 working days

" Whether by design, accident or merely synchronicity, Checkland appears to have developed a habit of writing seminal publications near the start of each decade which establish the basis and framework for systems methodology research for that decade." Hamish Rennie, Journal of the Operational Research Society, 1992 Thirty years ago Peter Checkland set out to test whether the Systems Engineering (SE) approach, highly successful in technical problems, could be used by managers coping with the unfolding complexities of organizational life. The straightforward transfer of SE to the broader situations of management was not possible, but by insisting on a combination of systems thinking strongly linked to real-world practice Checkland and his collaborators developed an alternative approach - Soft Systems Methodology (SSM) - which enables managers of all kinds and at any level to deal with the subtleties and confusions of the situations they face. This work established the now accepted distinction between ‘ hard’ systems thinking, in which parts of the world are taken to be ‘ systems’ which can be ‘ engineered’ , and ‘ soft’ systems thinking in which the focus is on making sure the process of inquiry into real-world complexity is itself a system for learning. Systems Thinking, Systems Practice (1981) and Soft Systems Methodology in Action (1990) together with an earlier paper Towards a Systems-based Methodology for Real-World Problem Solving (1972) have long been recognized as classics in the field. Now-Peter Checkland has looked back over the three decades of SSM development, brought the account of it up to date, and reflected on the whole evolutionary process which has produced a mature SSM. SSM: A 30-Year Retrospective, here included with Soft Systems Methodology in Action closes a chapter on what is undoubtedly the most significant single research programme on the use of systems ideas in problem solving. Now retired from full-time university work, Peter Checkland continues his research as a Leverhulme Emeritus Fellow.

Systems Analysis and Design, 8th Edition (Paperback): A. Dennis Systems Analysis and Design, 8th Edition (Paperback)
A. Dennis
R3,552 Discovery Miles 35 520 Ships in 12 - 17 working days

Systems Analysis and Design, 8th Edition offers students a hands-on introduction to the core concepts of systems analysis and systems design. Following a project-based approach written to mimic real-world workflow, the text includes a multitude of cases and examples, in-depth explanations, and special features that highlight crucial concepts and emphasize the application of fundamental theory to real projects.

TORUS 1 - Toward an Open Resource Using Services -  Cloud Computing for Environmental Data (Hardcover): D Laffly TORUS 1 - Toward an Open Resource Using Services - Cloud Computing for Environmental Data (Hardcover)
D Laffly
R3,891 Discovery Miles 38 910 Ships in 12 - 17 working days

This book, presented in three volumes, examines environmental disciplines in relation to major players in contemporary science: Big Data, artificial intelligence and cloud computing. Today, there is a real sense of urgency regarding the evolution of computer technology, the ever-increasing volume of data, threats to our climate and the sustainable development of our planet. As such, we need to reduce technology just as much as we need to bridge the global socio-economic gap between the North and South; between universal free access to data (open data) and free software (open source). In this book, we pay particular attention to certain environmental subjects, in order to enrich our understanding of cloud computing. These subjects are: erosion; urban air pollution and atmospheric pollution in Southeast Asia; melting permafrost (causing the accelerated release of soil organic carbon in the atmosphere); alert systems of environmental hazards (such as forest fires, prospective modeling of socio-spatial practices and land use); and web fountains of geographical data. Finally, this book asks the question: in order to find a pattern in the data, how do we move from a traditional computing model-based world to pure mathematical research? After thorough examination of this topic, we conclude that this goal is both transdisciplinary and achievable.

TORUS 3 - Toward an Open Resource Using Services -  Cloud Computing for Environmental Data (Hardcover): D Laffly TORUS 3 - Toward an Open Resource Using Services - Cloud Computing for Environmental Data (Hardcover)
D Laffly
R3,882 Discovery Miles 38 820 Ships in 12 - 17 working days

This book, presented in three volumes, examines environmental disciplines in relation to major players in contemporary science: Big Data, artificial intelligence and cloud computing. Today, there is a real sense of urgency regarding the evolution of computer technology, the ever-increasing volume of data, threats to our climate and the sustainable development of our planet. As such, we need to reduce technology just as much as we need to bridge the global socio-economic gap between the North and South; between universal free access to data (open data) and free software (open source). In this book, we pay particular attention to certain environmental subjects, in order to enrich our understanding of cloud computing. These subjects are: erosion; urban air pollution and atmospheric pollution in Southeast Asia; melting permafrost (causing the accelerated release of soil organic carbon in the atmosphere); alert systems of environmental hazards (such as forest fires, prospective modeling of socio-spatial practices and land use); and web fountains of geographical data. Finally, this book asks the question: in order to find a pattern in the data, how do we move from a traditional computing model-based world to pure mathematical research? After thorough examination of this topic, we conclude that this goal is both transdisciplinary and achievable.

Advances in Non-volatile Memory and Storage Technology (Paperback, 2nd edition): Yoshio Nishi, Blanka Magyari-Kope Advances in Non-volatile Memory and Storage Technology (Paperback, 2nd edition)
Yoshio Nishi, Blanka Magyari-Kope
R4,751 Discovery Miles 47 510 Ships in 12 - 17 working days

Advances in Nonvolatile Memory and Storage Technology, Second Edition, addresses recent developments in the non-volatile memory spectrum, from fundamental understanding, to technological aspects. The book provides up-to-date information on the current memory technologies as related by leading experts in both academia and industry. To reflect the rapidly changing field, many new chapters have been included to feature the latest in RRAM technology, STT-RAM, memristors and more. The new edition describes the emerging technologies including oxide-based ferroelectric memories, MRAM technologies, and 3D memory. Finally, to further widen the discussion on the applications space, neuromorphic computing aspects have been included. This book is a key resource for postgraduate students and academic researchers in physics, materials science and electrical engineering. In addition, it will be a valuable tool for research and development managers concerned with electronics, semiconductors, nanotechnology, solid-state memories, magnetic materials, organic materials and portable electronic devices.

Emerging Frontiers in Industrial and Systems Engineering - Success through Collaboration (Hardcover): Harriet B. Nembhard,... Emerging Frontiers in Industrial and Systems Engineering - Success through Collaboration (Hardcover)
Harriet B. Nembhard, Elizabeth A. Cudney, Katherine M. Coperich
R4,658 Discovery Miles 46 580 Ships in 12 - 17 working days

Recognized as an "Optional" title by Choice for their January 2021 issue. Choice is a publishing unit at the Association of College & Research Libraries (ACR&L), a division of the American Library Association. Choice has been the acknowledged leader in the provision of objective, high-quality evaluations of nonfiction academic writing. Success is driven through collaboration. The field of Industrial and Systems Engineering has evolved as a major engineering field with interdisciplinary strength drawn from effective utilization, process improvement, optimization, design, and management of complex systems. It is a broad discipline that is important to nearly every attempt to solve problems facing the needs of society and the welfare of humanity. In order to carry this forward, successful collaborations are needed between industry, government, and academia. This book brings together an international group of distinguished practitioners and academics in manufacturing, healthcare, logistics, and energy sectors to examine what enables successful collaborations. The book is divided into two key parts: 1) partnerships, frameworks, and leadership; and 2) engineering applications and case studies. Part I highlights some of the ways partnerships emerge between those seeking to innovate and educate in industrial and systems engineering, some useful frameworks and methodologies, as well as some of the ideas and practices that undergird leadership in the profession. Part II provides case studies and applications to illustrate the power of the partnerships between academia and practice in industrial and systems engineering. Features Examines the success from multiple industries Provides frameworks for building teams and avoiding pitfalls Contains international perspectives of success Uses collaborative approaches from industry, government, and academia Includes real world case studies illustrating the enabling factors Offers engineering education and student-centric takeaways

Designing Embedded Hardware 2e (Paperback, 2nd Revised edition): John Catsoulis Designing Embedded Hardware 2e (Paperback, 2nd Revised edition)
John Catsoulis
R1,203 R867 Discovery Miles 8 670 Save R336 (28%) Ships in 12 - 17 working days

Embedded computer systems literally surround us: they're in our cell phones, PDAs, cars, TVs, refrigerators, heating systems, and more. In fact, embedded systems are one of the most rapidly growing segments of the computer industry today.

Along with the growing list of devices for which embedded computer systems are appropriate, interest is growing among programmers, hobbyists, and engineers of all types in how to design and build devices of their own. Furthermore, the knowledge offered by this book into the fundamentals of these computer systems can benefit anyone who has to evaluate and apply the systems.

The second edition of "Designing Embedded Hardware" has been updated to include information on the latest generation of processors and microcontrollers, including the new MAXQ processor. If you're new to this and don't know what a MAXQ is, don't worry--the book spells out the basics of embedded design for beginners while providing material useful for advanced systems designers.

"Designing Embedded Hardware" steers a course between those books dedicated to writing code for particular microprocessors, and those that stress the philosophy of embedded system design without providing any practical information. Having designed 40 embedded computer systems of his own, author John Catsoulis brings a wealth of real-world experience to show readers how to design and create entirely new embedded devices and computerized gadgets, as well as how to customize and extend off-the-shelf systems.

Loaded with real examples, this book also provides a roadmap to the pitfalls and traps to avoid. "Designing Embedded Hardware" includes:

The theory and practice of embedded systems

Understanding schematics and data sheets

Powering an embedded system

Producing and debugging an embedded system

Processors such as the PIC, Atmel AVR, and Motorola 68000-series

Digital Signal Processing (DSP) architectures

Protocols (SPI and I2C) used to add peripherals

RS-232C, RS-422, infrared communication, and USB

CAN and Ethernet networking

Pulse Width Monitoring and motor control

If you want to build your own embedded system, or tweak an existing one, this invaluable book gives you the understanding and practical skills you need.

Embedded Systems Design - An Introduction to Processes, Tools and Techniques (Paperback): Arnold S Berger Embedded Systems Design - An Introduction to Processes, Tools and Techniques (Paperback)
Arnold S Berger
R1,482 Discovery Miles 14 820 Ships in 12 - 17 working days

This is a primer on the development process for embedded systems designed to teach the specialised aspects of writing software in this enviroment that are not covered in standard coursework for software developers and electrical engineers. It traces the software and hardware methodologies and the intergration of the two disciplines in the lifecycle. The guide details the steps necessary for designing and producing embedded systems and discusses the key methods and technologies for each phase of the process: specification, partition, design, integration, validation, release, maintenance and upgrade.

Designing XR - A Rhetorical Design Perspective for the Ecology of Human+Computer Systems (Hardcover): Peter (Zak) Zakrzewski Designing XR - A Rhetorical Design Perspective for the Ecology of Human+Computer Systems (Hardcover)
Peter (Zak) Zakrzewski
R2,576 Discovery Miles 25 760 Ships in 12 - 17 working days

The long-standing cultural imperative of augmenting human intellect continues to move ever closer to its full manifestation, described by Marshall McLuhan as an extension of the human nervous system. The escalating blending of immersive technologies with advanced computation has created an emerging domain which increasingly allows socio-technical system makers to produce not only human-computer interactions, but advanced, multi-minded human+computer (H+C) systems. The critical shift toward user immersion within systems of digital information and simulation makes the scale of immersive media's potential impact on human life, culture and well-being unlike that of any previous medium. In Designing XR, Peter (Zak) Zakrzewski presents H+C immersion as a multi-dimensional design problem - a Research Through Design (RTD) zone which addresses the question of: How can transformative design-thinking-based knowledge system complement the existing human-computer interaction (HCI) invention model to contribute to the creation of more participatory, socially viable, and humane immersive media environments? The book lays out a proposal for ushering the creation of ecologically sound augmented mind based on two essential tasks. The first involves a framework for the design, implementation, and iteration of purposeful, multi-minded, participatory immersive H+C systems. The second focuses on the extended reality experience (XRX) design practice that rhetorically invites users to actively engage with immersive systems while fully exercising their autonomy and agency based on informed choice.

Enterprise Architecture Made Simple - Using the Ready, Set, Go Approach to Achieving Information Centricity (Paperback): Hakan... Enterprise Architecture Made Simple - Using the Ready, Set, Go Approach to Achieving Information Centricity (Paperback)
Hakan Edvinsson, Lottie Aderinne
R984 R786 Discovery Miles 7 860 Save R198 (20%) Ships in 10 - 15 working days

Learn how to institute and implement enterprise architecture in your organisation. You can make a quick start and establish a baseline for your enterprise architecture within ten weeks, then grow and stabilise the architecture over time using the proven Ready, Set, Go Approach. Reading this book will: Give you directions on how to institute and implement enterprise architecture in your organization. You will be able to build close relationships with stakeholders and delivery teams, but you will not need to micromanage the architectures operations; Increase your awareness that enterprise architecture is about business, not information technology; Enable you to initiate and facilitate dramatic business development. The architecture of an enterprise must be tolerant of currently unknown business initiatives; Show you how to get a holistic view of the process of implementing enterprise architecture; Make you aware that information is a key business asset and that information architecture is a key part of the enterprise architecture; Allow you to learn from our experiences. This book is based on our 30 years of work in the enterprise architecture field, colleagues in Europe, customer cases, and students. If your company is about to make a major change and you are looking for a way to reduce the changes into manageable pieces -- and still retain control of how they fit together -- this is your handbook. Maybe you are already acting as an enterprise architect and using a formal method, but you need practical hints. Or maybe you are about to set up an enterprise architect network or group of specialists and need input on how to organise your work. The Ready-Set-Go method for introducing enterprise architecture provides you, the enterprise architect, with an immediate understanding of the basic steps for starting, organising, and operating the entirety of your organisations architecture. Chapter 1 shows how to model and analyse your business operations, assess their current status, construct a future scenario, compare it to the current structure, analyse what you see, and show the result in a city plan. Chapter 2 deals with preparing for the implementation of the architecture with governance, enterprise architecture organisation, staffing, etc. This is the organising step before beginning the actual work. Chapter 3 establishes how to implement a city plan in practice. It deals with the practicalities of working as an enterprise architect and is called the running step. The common thread through all aspects of the enterprise architects work is the architects mastery of a number of tools, such as business models, process models, information models, and matrices. We address how to initiate the architecture process within the organisation in such a way that the overarching enterprise architecture and architecture-driven approach can be applied methodically and gradually improved.

Distributed Systems - Concurrency and Consistency (Hardcover): Matthieu Perrin Distributed Systems - Concurrency and Consistency (Hardcover)
Matthieu Perrin
R1,870 Discovery Miles 18 700 Ships in 12 - 17 working days

Distributed Systems: Concurrency and Consistency explores the gray area of distributed systems and draws a map of weak consistency criteria, identifying several families and demonstrating how these may be implemented into a programming language. Unlike their sequential counterparts, distributed systems are much more difficult to design, and are therefore prone to problems. On a large scale, usability reminiscent of sequential consistency, which would provide the same global view to all users, is very expensive or impossible to achieve. This book investigates the best ways to specify the objects that are still possible to implement in these systems.

The Physics of Computing (Paperback): Marilyn Wolf The Physics of Computing (Paperback)
Marilyn Wolf
R1,806 R1,687 Discovery Miles 16 870 Save R119 (7%) Ships in 12 - 17 working days

The Physics of Computing gives a foundational view of the physical principles underlying computers. Performance, power, thermal behavior, and reliability are all harder and harder to achieve as transistors shrink to nanometer scales. This book describes the physics of computing at all levels of abstraction from single gates to complete computer systems. It can be used as a course for juniors or seniors in computer engineering and electrical engineering, and can also be used to teach students in other scientific disciplines important concepts in computing. For electrical engineering, the book provides the fundamentals of computing that link core concepts to computing. For computer science, it provides foundations of key challenges such as power consumption, performance, and thermal. The book can also be used as a technical reference by professionals.

Systems Analysis and Synthesis - Bridging Computer Science and Information Technology (Paperback): Barry Dwyer Systems Analysis and Synthesis - Bridging Computer Science and Information Technology (Paperback)
Barry Dwyer
R1,665 R1,549 Discovery Miles 15 490 Save R116 (7%) Ships in 12 - 17 working days

Systems Analysis and Synthesis: Bridging Computer Science and Information Technology presents several new graph-theoretical methods that relate system design to core computer science concepts, and enable correct systems to be synthesized from specifications. Based on material refined in the author's university courses, the book has immediate applicability for working system engineers or recent graduates who understand computer technology, but have the unfamiliar task of applying their knowledge to a real business problem. Starting with a comparison of synthesis and analysis, the book explains the fundamental building blocks of systems-atoms and events-and takes a graph-theoretical approach to database design to encourage a well-designed schema. The author explains how database systems work-useful both when working with a commercial database management system and when hand-crafting data structures-and how events control the way data flows through a system. Later chapters deal with system dynamics and modelling, rule-based systems, user psychology, and project management, to round out readers' ability to understand and solve business problems.

JavaScript and Open Data (Hardcover): R Jeansoulin JavaScript and Open Data (Hardcover)
R Jeansoulin
R3,885 Discovery Miles 38 850 Ships in 12 - 17 working days

This book will teach you how to take advantage of the JavaScript language to process data provided on the Internet. Much attention is given to the main JavaScript backbone: prototype based objects, and functional capabilities, while common features (loops, etc.) are summarized in a few cheat-sheets. Only operational features are detailed through the coding of several applications -the second and largest part of the book-, on free-access datasets (e.g. World Bank). It includes: cartography (SVG or API's based), data-sheets access (via Ajax or Jsonp), video data and post-synchronization, and animation examples.

Software Telemetry: Reliable logging and monitoring (Paperback): Jamie Riedesel Software Telemetry: Reliable logging and monitoring (Paperback)
Jamie Riedesel 1
R1,301 Discovery Miles 13 010 Ships in 12 - 17 working days

"Do you want to learn more about software telemetry? Don't look any further, this book is the one you need." - Sander Zegveld Software telemetry is the discipline of tracing, logging, and monitoring infrastructure by observing and analyzing the events generated by the system. In Software Telemetry, you'll master the best practices for operating and updating telemetry systems. This practical guide is filled with techniques you can apply to any organization upgrading and optimizing their telemetry systems, from lean startups to well-established companies. You'll learn troubleshooting techniques to deal with every eventuality, such as building easily-auditable systems, preventing and handling accidental data leaks, and ensuring compliance with standards like GDPR. about the technology Complex systems can become black boxes. Telemetry provides feedback on what's happening inside. Telemetry systems are built for gathering, transforming, and communicating data on the performance, functionality, processing speeds, errors, and security events of production systems. There are many forms of telemetry systems, from classic centralized logging to cutting-edge distributed tracing that follows data across microservices. But despite their difference in functionality, all telemetry systems share core operational similarities-and best practices for optimizing them to support your business needs. about the book Software Telemetry is a guide to operating the telemetry systems that monitor and report on your applications. It takes a big picture view of telemetry, teaching you to manage your logging, metrics, and events as a complete end-to-end ecosystem. You'll learn the base architecture that underpins any software telemetry system, allowing you to easily integrate new systems into your existing infrastructure, and how these systems work under the hood. Throughout, you'll follow three very different companies to see how telemetry techniques impact a software-producing startup, a large legacy enterprise, and any organization that writes software for internal use. You'll even cover how software telemetry is used by court processes-ensuring that when your first telemetry discovery request arrives, there's no reason to panic! what's inside - Processes for legal compliance - Cleaning up after toxic data spills and leaks - Safely handling toxic telemetry and confidential records - Multi-tenant techniques and transformation processes - Updating metrics aggregation and sampling traces to display accurate data for longer - Revising software telemetry emissions to be easier to parse - Justifying increased spend on telemetry software about the reader For software developers and infrastructure engineers supporting and building telemetry systems. about the author Jamie Riedesel is a staff engineer at Dropbox. She has over twenty years of experience in IT, working in government, education, legacy companies, and startups. She has specialized in DevOps for the past decade, running distributed systems in public clouds, getting over workplace trauma, and designing software telemetry architectures.

Information Systems Development: Methods-in-Action (Paperback, Ed): Nancy Russo, Brian Fitzgerald, Eric Stolterman Information Systems Development: Methods-in-Action (Paperback, Ed)
Nancy Russo, Brian Fitzgerald, Eric Stolterman
R1,889 Discovery Miles 18 890 Ships in 12 - 17 working days

This book represents a modern and realistic approach to systems development methodologies by examining the usage of such methodologies in practice. It is now accepted that methodologies are not often followed as prescibed in practice. This book explains why this is so, and describes the extent and nature of thier usage.The book covers the emergence and evolution of systems development methodologies, and descibes and anaysis the methodologies in detail. It presents the pros and cons of the use of methodologies and provides empirical evidence on thier actual use.

Analysis of Turbulent Flows with Computer Programs (Hardcover, 3rd edition): Tuncer Cebeci Analysis of Turbulent Flows with Computer Programs (Hardcover, 3rd edition)
Tuncer Cebeci
R2,588 R2,345 Discovery Miles 23 450 Save R243 (9%) Ships in 12 - 17 working days

"Analysis of Turbulent Flows" is written by one of the most prolific authors in the field of CFD. Professor of Aerodynamics at SUPAERO and Director of DMAE at ONERA, Professor Tuncer Cebeci calls on both his academic and industrial experience when presenting this work. Each chapter has been specifically constructed to provide a comprehensive overview of turbulent flow and its measurement. "Analysis of Turbulent Flows" serves as an advanced textbook for PhD candidates working in the field of CFD and is essential reading for researchers, practitioners in industry and MSc and MEng students.

The field of CFD is strongly represented by the following corporate organizations: Boeing, Airbus, Thales, United Technologies and General Electric. Government bodies and academic institutions also have a strong interest in this exciting field.
An overview of the development and application of computational fluid dynamics (CFD), with real applications to industryContains a unique section on short-cut methods - simple approaches to practical engineering problems

Designing Network On-Chip Architectures in the Nanoscale Era (Paperback): Jose Flich, Davide Bertozzi Designing Network On-Chip Architectures in the Nanoscale Era (Paperback)
Jose Flich, Davide Bertozzi
R1,896 Discovery Miles 18 960 Ships in 12 - 17 working days

Going beyond isolated research ideas and design experiences, Designing Network On-Chip Architectures in the Nanoscale Era covers the foundations and design methods of network on-chip (NoC) technology. The contributors draw on their own lessons learned to provide strong practical guidance on various design issues. Exploring the design process of the network, the first part of the book focuses on basic aspects of switch architecture and design, topology selection, and routing implementation. In the second part, contributors discuss their experiences in the industry, offering a roadmap to recent products. They describe Tilera's TILE family of multicore processors, novel Intel products and research prototypes, and the TRIPS operand network (OPN). The last part reveals state-of-the-art solutions to hardware-related issues and explains how to efficiently implement the programming model at the network interface. In the appendix, the microarchitectural details of two switch architectures targeting multiprocessor system-on-chips (MPSoCs) and chip multiprocessors (CMPs) can be used as an experimental platform for running tests. A stepping stone to the evolution of future chip architectures, this volume provides a how-to guide for designers of current NoCs as well as designers involved with 2015 computing platforms. It cohesively brings together fundamental design issues, alternative design paradigms and techniques, and the main design tradeoffs-consistently focusing on topics most pertinent to real-world NoC designers.

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