Tradeoff Decisions In System Design

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Tradeoff Decisions in System Design

Author : A. Terry Bahill
Publisher : Springer
ISBN 13 : 3319437127
Total Pages : 716 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Tradeoff Decisions in System Design by : A. Terry Bahill

Download or read book Tradeoff Decisions in System Design written by A. Terry Bahill and published by Springer. This book was released on 2016-12-14 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is about three key aspects of system design: decision making under uncertainty, trade-off studies and formal risk analyses. Recognizing that the mathematical treatment of these topics is similar, the authors generalize existing mathematical techniques to cover all three areas. Common to these topics are importance weights, combining functions, scoring functions, quantitative metrics, prioritization and sensitivity analyses. Furthermore, human decision-making activities and problems use these same tools. Therefore, these problems are also treated uniformly and modeled using prospect theory. Aimed at both engineering and business practitioners and students interested in systems engineering, risk analysis, operational management, and business process modeling, Tradeoff Decisions in System Design explains how humans can overcome cognitive biases and avoid mental errors when conducting trade-off studies and risk analyses in a wide range of domains. With generous use of examples as a common thread across chapters this book. “This book provides an excellent road map for designing and producing competitive products.”

Software Mistakes and Tradeoffs

Author : Tomasz Lelek
Publisher : Simon and Schuster
ISBN 13 : 1638350620
Total Pages : 414 pages
Book Rating : 4.6/5 (383 download)

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Book Synopsis Software Mistakes and Tradeoffs by : Tomasz Lelek

Download or read book Software Mistakes and Tradeoffs written by Tomasz Lelek and published by Simon and Schuster. This book was released on 2022-06-14 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimize the decisions that define your code by exploring the common mistakes and intentional tradeoffs made by expert developers. In Software Mistakes and Tradeoffs you will learn how to: Reason about your systems to make intuitive and better design decisions Understand consequences and how to balance tradeoffs Pick the right library for your problem Thoroughly analyze all of your service’s dependencies Understand delivery semantics and how they influence distributed architecture Design and execute performance tests to detect code hot paths and validate a system’s SLA Detect and optimize hot paths in your code to focus optimization efforts on root causes Decide on a suitable data model for date/time handling to avoid common (but subtle) mistakes Reason about compatibility and versioning to prevent unexpected problems for API clients Understand tight/loose coupling and how it influences coordination of work between teams Clarify requirements until they are precise, easily implemented, and easily tested Optimize your APIs for friendly user experience Code performance versus simplicity. Delivery speed versus duplication. Flexibility versus maintainability—every decision you make in software engineering involves balancing tradeoffs. In Software Mistakes and Tradeoffs you’ll learn from costly mistakes that Tomasz Lelek and Jon Skeet have encountered over their impressive careers. You’ll explore real-world scenarios where poor understanding of tradeoffs lead to major problems down the road, so you can pre-empt your own mistakes with a more thoughtful approach to decision making. Learn how code duplication impacts the coupling and evolution speed of your systems, and how simple-sounding requirements can have hidden nuances with respect to date and time information. Discover how to efficiently narrow your optimization scope according to 80/20 Pareto principles, and ensure consistency in your distributed systems. You’ll soon have built up the kind of knowledge base that only comes from years of experience. About the technology Every step in a software project involves making tradeoffs. When you’re balancing speed, security, cost, delivery time, features, and more, reasonable design choices may prove problematic in production. The expert insights and relatable war stories in this book will help you make good choices as you design and build applications. About the book Software Mistakes and Tradeoffs explores real-world scenarios where the wrong tradeoff decisions were made and illuminates what could have been done differently. In it, authors Tomasz Lelek and Jon Skeet share wisdom based on decades of software engineering experience, including some delightfully instructive mistakes. You’ll appreciate the specific tips and practical techniques that accompany each example, along with evergreen patterns that will change the way you approach your next projects. What's inside How to reason about your software systematically How to pick tools, libraries, and frameworks How tight and loose coupling affect team coordination Requirements that are precise, easy to implement, and easy to test About the reader For mid- and senior-level developers and architects who make decisions about software design and implementation. About the author Tomasz Lelek works daily with a wide range of production services, architectures, and JVM languages. A Google engineer and author of C# in Depth, Jon Skeet is famous for his many practical contributions to Stack Overflow.

Building Secure and Reliable Systems

Author : Heather Adkins
Publisher : O'Reilly Media
ISBN 13 : 1492083097
Total Pages : 558 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Building Secure and Reliable Systems by : Heather Adkins

Download or read book Building Secure and Reliable Systems written by Heather Adkins and published by O'Reilly Media. This book was released on 2020-03-16 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can a system be considered truly reliable if it isn't fundamentally secure? Or can it be considered secure if it's unreliable? Security is crucial to the design and operation of scalable systems in production, as it plays an important part in product quality, performance, and availability. In this book, experts from Google share best practices to help your organization design scalable and reliable systems that are fundamentally secure. Two previous O’Reilly books from Google—Site Reliability Engineering and The Site Reliability Workbook—demonstrated how and why a commitment to the entire service lifecycle enables organizations to successfully build, deploy, monitor, and maintain software systems. In this latest guide, the authors offer insights into system design, implementation, and maintenance from practitioners who specialize in security and reliability. They also discuss how building and adopting their recommended best practices requires a culture that’s supportive of such change. You’ll learn about secure and reliable systems through: Design strategies Recommendations for coding, testing, and debugging practices Strategies to prepare for, respond to, and recover from incidents Cultural best practices that help teams across your organization collaborate effectively

Trade-off Analytics

Author : Gregory S. Parnell
Publisher : John Wiley & Sons
ISBN 13 : 1119238307
Total Pages : 640 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Trade-off Analytics by : Gregory S. Parnell

Download or read book Trade-off Analytics written by Gregory S. Parnell and published by John Wiley & Sons. This book was released on 2016-10-25 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents information to create a trade-off analysis framework for use in government and commercial acquisition environments This book presents a decision management process based on decision theory and cost analysis best practices aligned with the ISO/IEC 15288, the Systems Engineering Handbook, and the Systems Engineering Body of Knowledge. It provides a sound trade-off analysis framework to generate the tradespace and evaluate value and risk to support system decision-making throughout the life cycle. Trade-off analysis and risk analysis techniques are examined. The authors present an integrated value trade-off and risk analysis framework based on decision theory. These trade-off analysis concepts are illustrated in the different life cycle stages using multiple examples from defense and commercial domains. Provides techniques to identify and structure stakeholder objectives and creative, doable alternatives Presents the advantages and disadvantages of tradespace creation and exploration techniques for trade-off analysis of concepts, architectures, design, operations, and retirement Covers the sources of uncertainty in the system life cycle and examines how to identify, assess, and model uncertainty using probability Illustrates how to perform a trade-off analysis using the INCOSE Decision Management Process using both deterministic and probabilistic techniques Trade-off Analytics: Creating and Exploring the System Tradespace is written for upper undergraduate students and graduate students studying systems design, systems engineering, industrial engineering and engineering management. This book also serves as a resource for practicing systems designers, systems engineers, project managers, and engineering managers. Gregory S. Parnell, PhD, is a Research Professor in the Department of Industrial Engineering at the University of Arkansas. He is also a senior principal with Innovative Decisions, Inc., a decision and risk analysis firm and has served as Chairman of the Board. Dr. Parnell has published more than 100 papers and book chapters and was lead editor of Decision Making for Systems Engineering and Management, Wiley Series in Systems Engineering (2nd Ed, Wiley 2011) and lead author of the Handbook of Decision Analysis (Wiley 2013). He is a fellow of INFORMS, the INCOSE, MORS, and the Society for Decision Professionals.

Reducing the Logistics Burden for the Army After Next

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309173329
Total Pages : 224 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reducing the Logistics Burden for the Army After Next by : National Research Council

Download or read book Reducing the Logistics Burden for the Army After Next written by National Research Council and published by National Academies Press. This book was released on 1999-03-22 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study assesses the potential of new technology to reduce logistics support requirements for future Army combat systems. It describes and recommends areas of research and technology development in which the Army should invest now to field systems that will reduce logistics burdens and provide desired capabilities for an "Army After Next (AAN) battle force" in 2025.

Decisions with Multiple Objectives

Author : Ralph L. Keeney
Publisher : Cambridge University Press
ISBN 13 : 9780521438834
Total Pages : 596 pages
Book Rating : 4.4/5 (388 download)

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Book Synopsis Decisions with Multiple Objectives by : Ralph L. Keeney

Download or read book Decisions with Multiple Objectives written by Ralph L. Keeney and published by Cambridge University Press. This book was released on 1993-07 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how a confused decision maker, who wishes to make a reasonable and responsible choice among alternatives, can systematically probe their thoughts and feelings in order to make the critically important trade-offs between incommensurable objectives.

Managing Trade-offs in Adaptable Software Architectures

Author : Ivan Mistrik
Publisher : Morgan Kaufmann
ISBN 13 : 0128028912
Total Pages : 432 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Managing Trade-offs in Adaptable Software Architectures by : Ivan Mistrik

Download or read book Managing Trade-offs in Adaptable Software Architectures written by Ivan Mistrik and published by Morgan Kaufmann. This book was released on 2016-08-12 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing Trade-Offs in Adaptable Software Architectures explores the latest research on adapting large complex systems to changing requirements. To be able to adapt a system, engineers must evaluate different quality attributes, including trade-offs to balance functional and quality requirements to maintain a well-functioning system throughout the lifetime of the system. This comprehensive resource brings together research focusing on how to manage trade-offs and architect adaptive systems in different business contexts. It presents state-of-the-art techniques, methodologies, tools, best practices, and guidelines for developing adaptive systems, and offers guidance for future software engineering research and practice. Each contributed chapter considers the practical application of the topic through case studies, experiments, empirical validation, or systematic comparisons with other approaches already in practice. Topics of interest include, but are not limited to, how to architect a system for adaptability, software architecture for self-adaptive systems, understanding and balancing the trade-offs involved, architectural patterns for self-adaptive systems, how quality attributes are exhibited by the architecture of the system, how to connect the quality of a software architecture to system architecture or other system considerations, and more. - Explains software architectural processes and metrics supporting highly adaptive and complex engineering - Covers validation, verification, security, and quality assurance in system design - Discusses domain-specific software engineering issues for cloud-based, mobile, context-sensitive, cyber-physical, ultra-large-scale/internet-scale systems, mash-up, and autonomic systems - Includes practical case studies of complex, adaptive, and context-critical systems

Software Architecture: The Hard Parts

Author : Neal Ford
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 149208686X
Total Pages : 462 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Software Architecture: The Hard Parts by : Neal Ford

Download or read book Software Architecture: The Hard Parts written by Neal Ford and published by "O'Reilly Media, Inc.". This book was released on 2021-09-23 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are no easy decisions in software architecture. Instead, there are many hard parts--difficult problems or issues with no best practices--that force you to choose among various compromises. With this book, you'll learn how to think critically about the trade-offs involved with distributed architectures. Architecture veterans and practicing consultants Neal Ford, Mark Richards, Pramod Sadalage, and Zhamak Dehghani discuss strategies for choosing an appropriate architecture. By interweaving a story about a fictional group of technology professionals--the Sysops Squad--they examine everything from how to determine service granularity, manage workflows and orchestration, manage and decouple contracts, and manage distributed transactions to how to optimize operational characteristics, such as scalability, elasticity, and performance. By focusing on commonly asked questions, this book provides techniques to help you discover and weigh the trade-offs as you confront the issues you face as an architect. Analyze trade-offs and effectively document your decisions Make better decisions regarding service granularity Understand the complexities of breaking apart monolithic applications Manage and decouple contracts between services Handle data in a highly distributed architecture Learn patterns to manage workflow and transactions when breaking apart applications

Trade-Off

Author : Kevin Maney
Publisher : Currency
ISBN 13 : 0385525958
Total Pages : 242 pages
Book Rating : 4.3/5 (855 download)

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Book Synopsis Trade-Off by : Kevin Maney

Download or read book Trade-Off written by Kevin Maney and published by Currency. This book was released on 2010-08-17 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Fresh and Important New Way to Understand Why We Buy Why did the RAZR ultimately ruin Motorola? Why does Wal-Mart dominate rural and suburban areas but falter in large cities? Why did Starbucks stumble just when it seemed unstoppable? The answer lies in the ever-present tension between fidelity (the quality of a consumer’s experience) and convenience (the ease of getting and paying for a product). In Trade-Off, Kevin Maney shows how these conflicting forces determine the success, or failure, of new products and services in the marketplace. He shows that almost every decision we make as consumers involves a trade-off between fidelity and convenience–between the products we love and the products we need. Rock stars sell out concerts because the experience is high in fidelity-–it can’t be replicated in any other way, and because of that, we are willing to suffer inconvenience for the experience. In contrast, a downloaded MP3 of a song is low in fidelity, but consumers buy music online because it’s superconvenient. Products that are at one extreme or the other–those that are high in fidelity or high in convenience–-tend to be successful. The things that fall into the middle-–products or services that have moderate fidelity and convenience-–fail to win an enthusiastic audience. Using examples from Amazon and Disney to People Express and the invention of the ATM, Maney demonstrates that the most successful companies skew their offerings to either one extreme or the other-–fidelity or convenience-–in shaping products and building brands.

Digital Video Concepts, Methods, and Metrics

Author : Shahriar Akramullah
Publisher : Apress
ISBN 13 : 1430267135
Total Pages : 359 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Digital Video Concepts, Methods, and Metrics by : Shahriar Akramullah

Download or read book Digital Video Concepts, Methods, and Metrics written by Shahriar Akramullah and published by Apress. This book was released on 2014-11-05 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Video Concepts, Methods, and Metrics: Quality, Compression, Performance, and Power Trade-off Analysis is a concise reference for professionals in a wide range of applications and vocations. It focuses on giving the reader mastery over the concepts, methods and metrics of digital video coding, so that readers have sufficient understanding to choose and tune coding parameters for optimum results that would suit their particular needs for quality, compression, speed and power. The practical aspects are many: Uploading video to the Internet is only the beginning of a trend where a consumer controls video quality and speed by trading off various other factors. Open source and proprietary applications such as video e-mail, private party content generation, editing and archiving, and cloud asset management would give further control to the end-user. Digital video is frequently compressed and coded for easier storage and transmission. This process involves visual quality loss due to typical data compression techniques and requires use of high performance computing systems. A careful balance between the amount of compression, the visual quality loss and the coding speed is necessary to keep the total system cost down, while delivering a good user experience for various video applications. At the same time, power consumption optimizations are also essential to get the job done on inexpensive consumer platforms. Trade-offs can be made among these factors, and relevant considerations are particularly important in resource-constrained low power devices. To better understand the trade-offs this book discusses a comprehensive set of engineering principles, strategies, methods and metrics. It also exposes readers to approaches on how to differentiate and rank video coding solutions.

Computer-Aided Materials Selection During Structural Design

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309176654
Total Pages : 83 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Computer-Aided Materials Selection During Structural Design by : National Research Council

Download or read book Computer-Aided Materials Selection During Structural Design written by National Research Council and published by National Academies Press. This book was released on 1995-04-03 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selection of the proper materials for a structural component is a critical activity that is governed by many, often conflicting factors. Incorporating materials expert systems into CAD/CAM operations could assist designers by suggesting potential manufacturing processes for particular products to facilitate concurrent engineering, recommending various materials for a specific part based on a given set of characteristics, or proposing possible modifications of a design if suitable materials for a particular part do not exist. This book reviews the structural design process, determines the elements, and capabilities required for a materials selection expert system to assist design engineers, and recommends the areas of expert system and materials modeling research and development required to devise a materials-specific design system.

Methods for Measuring Greenhouse Gas Balances and Evaluating Mitigation Options in Smallholder Agriculture

Author : Todd S. Rosenstock
Publisher : Springer
ISBN 13 : 3319297945
Total Pages : 217 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Methods for Measuring Greenhouse Gas Balances and Evaluating Mitigation Options in Smallholder Agriculture by : Todd S. Rosenstock

Download or read book Methods for Measuring Greenhouse Gas Balances and Evaluating Mitigation Options in Smallholder Agriculture written by Todd S. Rosenstock and published by Springer. This book was released on 2016-08-23 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides standards and guidelines for quantifying greenhouse gas emissions and removals in smallholder agricultural systems and comparing options for climate change mitigation based on emission reductions and livelihood trade-offs. Globally, agriculture is directly responsible for about 11% of annual greenhouse gas (GHG) emissions and induces an additional 17% through land use change, mostly in developing countries. Farms in the developing countries of sub-Saharan Africa and Asia are predominately managed by smallholders, with 80% of land holdings smaller than ten hectares. However, little to no information exists on greenhouse gas emissions and mitigation potentials in smallholder agriculture. Greenhouse gas measurements in agriculture are expensive, time consuming, and error prone, challenges only exacerbated by the heterogeneity of smallholder systems and landscapes. Concerns over methodological rigor, measurement costs, and the diversity of approaches, coupled with the demand for robust information suggest it is germane for the scientific community to establish standards of measurements for quantifying GHG emissions from smallholder agriculture. Standard guidelines for use by scientists, development organizations will help generate reliable data on emissions baselines and allow rigorous comparisons of mitigation options. The guidelines described in this book, developed by the CGIAR Research Program on Climate Change, Agriculture, and Food Security (CCAFS) and partners, are intended to inform anyone conducting field measurements of agricultural greenhouse gas sources and sinks, especially to develop IPCC Tier 2 emission factors or to compare mitigation options in smallholder systems.

Evaluating Software Architectures

Author : Clements
Publisher : Pearson Education India
ISBN 13 : 9788131715925
Total Pages : 364 pages
Book Rating : 4.7/5 (159 download)

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Book Synopsis Evaluating Software Architectures by : Clements

Download or read book Evaluating Software Architectures written by Clements and published by Pearson Education India. This book was released on 2002-09 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Describes Systematic Methods For Evaluating Software Architectures And Applies Them To Real-Life Cases. Evaluating Software Architectures Introduces The Conceptual Background For Architecture Evaluation And Provides A Step-By-Step Guide To The Process Based On Numerous Evaluations Performed In Government And Industry.

AFHRL-TR.

Author : Air Force Human Resources Laboratory
Publisher :
ISBN 13 :
Total Pages : 720 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis AFHRL-TR. by : Air Force Human Resources Laboratory

Download or read book AFHRL-TR. written by Air Force Human Resources Laboratory and published by . This book was released on 1968 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience

Author : Dylan D. Schmorrow
Publisher : Springer
ISBN 13 : 3319399527
Total Pages : 458 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience by : Dylan D. Schmorrow

Download or read book Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience written by Dylan D. Schmorrow and published by Springer. This book was released on 2016-07-04 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the refereed proceedings of the 10th International Conference on Foundations of Augmented Cognition, AC 2016, held as part of the 18th International Conference on Human-Computer Interaction, HCII 2016, which took place in Toronto, Canada, in July 2016. HCII 2016 received a total of 4354 submissions, of which 1287 papers were accepted for publication after a careful reviewing process. The 41 papers presented in this volume were organized in topical sections named: augmented cognition in training and education; human cognition and behavior in complex tasks and environments; interaction in augmented cognition; and social cognition.

Conceptual Design of Multichip Modules and Systems

Author : Peter A. Sandborn
Publisher : Springer Science & Business Media
ISBN 13 : 1475748418
Total Pages : 270 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Conceptual Design of Multichip Modules and Systems by : Peter A. Sandborn

Download or read book Conceptual Design of Multichip Modules and Systems written by Peter A. Sandborn and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conceptual Design of Multichip Modules and Systems treats activities which take place at the conceptual and specification level of the design of complex multichip systems. These activities include the formalization of design knowledge (information modeling), tradeoff analysis, partitioning, and decision process capture. All of these functions occur prior to the traditional CAD activities of synthesis and physical design. Inherent in the design of electronic modules are tradeoffs which must be understood before feasible technology, material, process, and partitioning choices can be selected. The lack of a complete set of technology information is an especially serious problem in the packaging and interconnect field since the number of technologies, process, and materials is substantial and selecting optimums is arduous and non-trivial if one truly wants a balance in cost and performance. Numerous tradeoff and design decisions have to be made intelligently and quickly at the beginning of the design cycle before physical design work begins. These critical decisions, made within the first 10% of the total design cycle, ultimately define up to 80% of the final product cost. Conceptual Design of Multichip Modules and Systems lays the groundwork for concurrent estimation level analysis including size, routing, electrical performance, thermal performance, cost, reliability, manufacturability, and testing. It will be useful both as a reference for system designers and as a text for those wishing to gain a perspective on the nature of packaging and interconnect design, concurrent engineering, computer-aided design, and system synthesis.

Tradeoff Decisions in System Design

Author : Jaime Vaughn
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781985002821
Total Pages : 440 pages
Book Rating : 4.0/5 (28 download)

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Book Synopsis Tradeoff Decisions in System Design by : Jaime Vaughn

Download or read book Tradeoff Decisions in System Design written by Jaime Vaughn and published by Createspace Independent Publishing Platform. This book was released on 2017-11-23 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an excellent road map for designing and producing competitive products. Aimed at both engineering and business practitioners and students interested in systems engineering, risk analysis, operational management, and business process modeling, Tradeoff Decisions in System Design explains how humans can overcome cognitive biases and avoid mental errors when conducting trade-off studies and risk analyses in a wide range of domains. With generous use of examples as a common thread across chapters this book.