Buying Complex It Systems

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Buying Complex IT Systems

Author : Matthew Reynolds
Publisher : CRC Press
ISBN 13 : 1003823300
Total Pages : 111 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Buying Complex IT Systems by : Matthew Reynolds

Download or read book Buying Complex IT Systems written by Matthew Reynolds and published by CRC Press. This book was released on 2024-03-15 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of us have had experiences of using IT systems at work that just don’t work right or cause more problems than they solve. Even if we’ve been lucky at work and always had the opportunity to use well-built and functional IT systems, it’s common to hear in the press or in our day-to-day lives about IT systems that are "down" or "slow", or just do not work right. While it can be inconvenient to have to use IT systems that aren’t the best for businesses, buying an IT system that isn’t fit for its intended purpose can have devastating effects on the business itself and the careers of the people involved. The senior team of any business will know everything there is to know about their specific business or market, but their job is not to implement IT systems. This brings an inherent unfairness to IT systems procurement because it makes it very easy to buy the wrong thing at the wrong price. In essence, the buyers are amateurs but the sellers are professionals. This mismatch is at the root of the majority IT systems failures – a problem which might cost a company millions of dollars and negatively impact work. This book is intended to be a practical manual for senior leaders in small-to-medium businesses that will teach them how to buy IT systems effectively – i.e. to somewhat transform the non-IT senior leadership personnel such that they are more informed and capable buyers. There are a million-and-one potholes that can trip up a business, even when buying from an otherwise effective and reputable seller, and this book looks to make it far more likely that the reader will buy the right system, at the right price. The author uses his extensive experience to highlight problem areas and offer solutions to eliminate them.

Diversity and Complexity

Author : Scott E. Page
Publisher : Princeton University Press
ISBN 13 : 1400835143
Total Pages : 304 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Diversity and Complexity by : Scott E. Page

Download or read book Diversity and Complexity written by Scott E. Page and published by Princeton University Press. This book was released on 2010-11-08 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the role of diversity in complex adaptive systems. A complex system--such as an economy or a tropical ecosystem--consists of interacting adaptive entities that produce dynamic patterns and structures. Diversity plays a different role in a complex system than it does in an equilibrium system, where it often merely produces variation around the mean for performance measures. In complex adaptive systems, diversity makes fundamental contributions to system performance. Scott Page gives a concise primer on how diversity happens, how it is maintained, and how it affects complex systems. He explains how diversity underpins system level robustness, allowing for multiple responses to external shocks and internal adaptations; how it provides the seeds for large events by creating outliers that fuel tipping points; and how it drives novelty and innovation. Page looks at the different kinds of diversity--variations within and across types, and distinct community compositions and interaction structures--and covers the evolution of diversity within complex systems and the factors that determine the amount of maintained diversity within a system. Provides a concise and accessible introduction Shows how diversity underpins robustness and fuels tipping points Covers all types of diversity The essential primer on diversity in complex adaptive systems

Buying Complex Systems

Author : David E. James
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (594 download)

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Book Synopsis Buying Complex Systems by : David E. James

Download or read book Buying Complex Systems written by David E. James and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Buying Information Systems

Author : Mr David James
Publisher : Gower Publishing, Ltd.
ISBN 13 : 1409457796
Total Pages : 152 pages
Book Rating : 4.4/5 (94 download)

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Book Synopsis Buying Information Systems by : Mr David James

Download or read book Buying Information Systems written by Mr David James and published by Gower Publishing, Ltd.. This book was released on 2012-09-28 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most organisations purchase off-the-shelf computer-based systems to help them perform their day-to-day business activities. Sadly, many of the purchases fail to live up to expectations. This book provides a blueprint of what to cover in the early stages of the procurement process so as to prevent the recurring problem of information systems projects that run over budget, over time and yet under perform. The questions the book answers are simple but fundamental: where to find advice; who should be involved; how to manage the purchase; how to decide what you need; which package or supplier to choose; how to manage the implementation, and how to know if the system is successful. Real examples of information system purchases are used to help provide practical guidance on the methods, the pitfalls and the keys to success. In addition the book contains several adaptable tables and checklists to provide a flexible and effective step-by-step framework for the entire process.

Buying Complex It Systems

Author : Matthew Reynolds
Publisher :
ISBN 13 : 9781032548487
Total Pages : 0 pages
Book Rating : 4.5/5 (484 download)

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Book Synopsis Buying Complex It Systems by : Matthew Reynolds

Download or read book Buying Complex It Systems written by Matthew Reynolds and published by . This book was released on 2023-12-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a million-and-one potholes that can trip up a business, even when buying from an otherwise effective and reputable seller, and this book looks to make it far more likely that the reader will buy the right system, at the right price.

System Design Interview - An Insider's Guide

Author : Alex Xu
Publisher : Independently Published
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.6/5 (453 download)

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Book Synopsis System Design Interview - An Insider's Guide by : Alex Xu

Download or read book System Design Interview - An Insider's Guide written by Alex Xu and published by Independently Published. This book was released on 2020-06-12 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The system design interview is considered to be the most complex and most difficult technical job interview by many. Those questions are intimidating, but don't worry. It's just that nobody has taken the time to prepare you systematically. We take the time. We go slow. We draw lots of diagrams and use lots of examples. You'll learn step-by-step, one question at a time.Don't miss out.What's inside?- An insider's take on what interviewers really look for and why.- A 4-step framework for solving any system design interview question.- 16 real system design interview questions with detailed solutions.- 188 diagrams to visually explain how different systems work.

Philosophy of Complex Systems

Author :
Publisher : Elsevier
ISBN 13 : 0080931227
Total Pages : 951 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Philosophy of Complex Systems by :

Download or read book Philosophy of Complex Systems written by and published by Elsevier. This book was released on 2011-05-23 with total page 951 pages. Available in PDF, EPUB and Kindle. Book excerpt: The domain of nonlinear dynamical systems and its mathematical underpinnings has been developing exponentially for a century, the last 35 years seeing an outpouring of new ideas and applications and a concomitant confluence with ideas of complex systems and their applications from irreversible thermodynamics. A few examples are in meteorology, ecological dynamics, and social and economic dynamics. These new ideas have profound implications for our understanding and practice in domains involving complexity, predictability and determinism, equilibrium, control, planning, individuality, responsibility and so on.Our intention is to draw together in this volume, we believe for the first time, a comprehensive picture of the manifold philosophically interesting impacts of recent developments in understanding nonlinear systems and the unique aspects of their complexity. The book will focus specifically on the philosophical concepts, principles, judgments and problems distinctly raised by work in the domain of complex nonlinear dynamical systems, especially in recent years. -Comprehensive coverage of all main theories in the philosophy of Complex Systems -Clearly written expositions of fundamental ideas and concepts -Definitive discussions by leading researchers in the field -Summaries of leading-edge research in related fields are also included

The Efficiency Magazine

Author :
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Efficiency Magazine by :

Download or read book The Efficiency Magazine written by and published by . This book was released on 1914 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Software Management

Author : Donald J. Reifer
Publisher : John Wiley & Sons
ISBN 13 : 0471775622
Total Pages : 580 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Software Management by : Donald J. Reifer

Download or read book Software Management written by Donald J. Reifer and published by John Wiley & Sons. This book was released on 2006-08-30 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Seventh Edition of Donald Reifer's popular, bestselling tutorial summarizes what software project managers need to know to be successful on the job. The text provides pointers and approaches to deal with the issues, challenges, and experiences that shape their thoughts and performance. To accomplish its goals, the volume explores recent advances in dissimilar fields such as management theory, acquisition management, globalization, knowledge management, licensing, motivation theory, process improvement, organization dynamics, subcontract management, and technology transfer. Software Management provides software managers at all levels of the organization with the information they need to know to develop their software engineering management strategies for now and the future. The book provides insight into management tools and techniques that work in practice. It also provides sufficient instructional materials to serve as a text for a course in software management. This new edition achieves a balance between theory and practical experience. Reifer systematically addresses the skills, knowledge, and abilities that software managers, at any level of experience, need to have to practice their profession effectively. This book contains original articles by leaders in the software management field written specifically for this tutorial, as well as a collection of applicable reprints. About forty percent of the material in this edition has been produced specifically for the tutorial. Contents: * Introduction * Life Cycle Models * Process Improvement * Project Management * Planning Fundamentals * Software Estimating * Organizing for Success * Staffing Essentials * Direction Advice * Visibility and Control * Software Risk Management * Metrics and Measurement * Acquisition Management * Emerging Management Topics "The challenges faced by software project managers are the gap between what the customers can envision and the reality on the ground and how to deal with the risks associated with this gap in delivering a product that meets requirements on time and schedule at the target costs. This tutorial hits the mark by providing project managers, practitioners, and educators with source materials on how project managers can effectively deal with this risk." -Dr. Kenneth E. Nidiffer, Systems & Software Consortium, Inc. "The volume has evolved into a solid set of foundation works for anyone trying to practice software management in a world that is increasingly dependent on software release quality, timeliness, and productivity." -Walker Royce, Vice President, IBM Software Services-Rational

Software and Organisations

Author : Neil Pollock
Publisher : Routledge
ISBN 13 : 1134139470
Total Pages : 361 pages
Book Rating : 4.1/5 (341 download)

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Book Synopsis Software and Organisations by : Neil Pollock

Download or read book Software and Organisations written by Neil Pollock and published by Routledge. This book was released on 2008-08-14 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book that addresses the genesis and career of the modern day enterprise system in a comprehensive and robust manner. It does so through setting out a new approach for the study of packaged solutions and presents novel empirical studies based on in-depth ethnographic and longitudinal research conducted within supplier organisations

Department of Transportation and Related Agencies Appropriations for 2003: DoT, Office of Inspector General

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations
Publisher :
ISBN 13 :
Total Pages : 866 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Department of Transportation and Related Agencies Appropriations for 2003: DoT, Office of Inspector General by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations

Download or read book Department of Transportation and Related Agencies Appropriations for 2003: DoT, Office of Inspector General written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations and published by . This book was released on 2002 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Local Budget as a Complex System

Author : Jeffrey Chapman
Publisher : Springer Nature
ISBN 13 : 3030949036
Total Pages : 120 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis The Local Budget as a Complex System by : Jeffrey Chapman

Download or read book The Local Budget as a Complex System written by Jeffrey Chapman and published by Springer Nature. This book was released on 2022-07-21 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines budgeting by analyzing the local government budget as a complex system, thus adding a new dimension to traditional budget textbooks. It is designed to complement existing texts—not replace—by putting the budget in a complex system, general equilibrium framework. A complex systems framework adds to conventional budget analysis in at least four ways: It looks at the budget as the result of many variables that are outside the finance department’s purview; it understands that there are multiple interdependences among these variables; it suggests analysis of non-obvious relationships among actions in the budget process in order to optimize results; and it argues that the actors in the process must understand that their budgetary behaviors have indirect and far-reaching implications that go beyond the budget document. This book also uses concepts seldom discussed in the budgetary literature—that of governance, including concepts of the facilitative state, with adjustments for exogenous shocks; the forms of decision making; and the political climate of the jurisdiction. This framework notes methods of success of firms in the private sector that operate in environments of rapid technological change. While becoming a popular theoretical framework for how private sector firms change, dynamic capability analysis has received little attention in the public management field. This book utilizes DC since public sector organizations also face rapidly changing environments. Lastly, the book discusses the potential relationship between the local budget and local community welfare maximization.

Building Systems

Author :
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4./5 ( download)

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Book Synopsis Building Systems by :

Download or read book Building Systems written by and published by . This book was released on 2000-05 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Systems Magazine (BSM) is an award winning United States-based trade magazine read by builders, developers and general contractors using or considering using innovative construction technologies. Once commonly known as "pre-fab," today's modern building systems employ innovative materials and techniques to create residential or commercial structures in a factory setting in a fraction of the time it takes to site build. BSM focuses mainly on log, timber frame, modular, panel, and structural insulated panel building technologies. Since factory fabrication and site preparation take place simultaneously, structures are finished and ready for occupancy in weeks, rather than months or years as required by conventional site-building schedules.

Damage and Repair of Aerospace Composite Materials

Author : Charles Lu
Publisher : SAE International
ISBN 13 : 0768000998
Total Pages : 146 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Damage and Repair of Aerospace Composite Materials by : Charles Lu

Download or read book Damage and Repair of Aerospace Composite Materials written by Charles Lu and published by SAE International. This book was released on 2019-04-30 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Damage and Repair of Aerospace Composite Materials reports the latest developments on the detection and repair of composite structures from the perspective of ten SAE technical papers, especially chosen for this book. This micro-collection of papers offers an overview of composite utilization on large-scale commercial aircraft as well as an outline of general damage inspection and repair of composite structures. On the damage detection side, really important techniques are explained, including: • Porosity inspection of large composite panels. • Damage detection of large composites using acoustic ultrasonic and radio frequency methods. • Discrimination of damaged and undamaged composite panels using acoustic emission sensors. • Automated defect inspection system integrated in the production line by utilizing laser sensors and cameras. The latest studies in damage repair of composite structures are also presented, including: • the design of a bonded repair technique for multilayer laminate composite panels. • the analysis on the performance of bolted repair vs. bonded repair. • the method for economically repairing the holes on composites. • the development of a novel cutting tool for the scarf repair of composites. • the use the 3D-printing technology to repair gaps and steps in large composite panels

Handbook on Complexity and Public Policy

Author : Robert Geyer
Publisher : Edward Elgar Publishing
ISBN 13 : 1782549528
Total Pages : 497 pages
Book Rating : 4.7/5 (825 download)

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Book Synopsis Handbook on Complexity and Public Policy by : Robert Geyer

Download or read book Handbook on Complexity and Public Policy written by Robert Geyer and published by Edward Elgar Publishing. This book was released on 2015-05-29 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Over recent years Complexity Science has revealed to us new limits to our possible knowledge and control in social, cultural and economic systems. Instead of supposing that past statistics and patterns will give us predictable outcomes for possible actions, we now know the world is, and will always be, creative and surprising. Continuous structural evolution within such systems may change the mechanisms, descriptors, problems and opportunities, often negating policy aims. We therefore need to redevelop our thinking about interventions, policies and policy making, moving perhaps to a humbler, more 'learning' approach. In this Handbook, leading thinkers in multiple domains set out these new ideas and allow us to understand how these new ideas are changing policymaking and policies in this new era.' - Peter M Allen, Cranfield University, UK

Complexity and Postmodernism

Author : Paul Cilliers
Publisher : Routledge
ISBN 13 : 1134743297
Total Pages : 170 pages
Book Rating : 4.1/5 (347 download)

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Book Synopsis Complexity and Postmodernism by : Paul Cilliers

Download or read book Complexity and Postmodernism written by Paul Cilliers and published by Routledge. This book was released on 2002-09-11 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Complexity and Postmodernism, Paul Cilliers explores the idea of complexity in the light of contemporary perspectives from philosophy and science. Cilliers offers us a unique approach to understanding complexity and computational theory by integrating postmodern theory (like that of Derrida and Lyotard) into his discussion. Complexity and Postmodernism is an exciting and an original book that should be read by anyone interested in gaining a fresh understanding of complexity, postmodernism and connectionism.

Purchasing and Financial Management of Information Technology

Author : Frank Bannister
Publisher : Routledge
ISBN 13 : 1136370633
Total Pages : 386 pages
Book Rating : 4.1/5 (363 download)

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Book Synopsis Purchasing and Financial Management of Information Technology by : Frank Bannister

Download or read book Purchasing and Financial Management of Information Technology written by Frank Bannister and published by Routledge. This book was released on 2012-06-25 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purchasing and Financial Management of Information Technology aims to significantly reduce the amount of money wasted on IT by providing readers with a comprehensive guide to all aspects of planning, managing and controlling IT purchasing and finance. Starting from a recognition that IT purchasing and the financial management often needs to be treated differently from other types of expenditure, the author draws on over 25 years of experience in the field to provide readers with useful mixture of good procedures and common sense rules that have been tried, tested and found to work. Many of these are illustrated by case histories, each with a moral or a lesson. Purchasing and Financial Management of Information Technology provides useful guidelines and advice on whole range of topics including: * IT acquisitions policy * Dealing with suppliers * Budgeting and cost control * IT cost and risk management * Specification, selection and evaluation of systems * IT value for money