Why Programs Fail

Author: Andreas Zeller
Publisher: Elsevier
ISBN: 0080481736
Category : Computers
Languages : en
Pages : 480

Book Description
Why Programs Fail is about bugs in computer programs, how to find them, how to reproduce them, and how to fix them in such a way that they do not occur anymore. This is the first comprehensive book on systematic debugging and covers a wide range of tools and techniques ranging from hands-on observation to fully automated diagnoses, and includes instructions for building automated debuggers. This discussion is built upon a solid theory of how failures occur, rather than relying on seat-of-the-pants techniques, which are of little help with large software systems or to those learning to program. The author, Andreas Zeller, is well known in the programming community for creating the GNU Data Display Debugger (DDD), a tool that visualizes the data structures of a program while it is running. Winner of a 2006 Jolt Productivity Award for Technical Books Shows how to reproduce software failures faithfully, how to isolate what is important about the failure, and to discover what caused it Describes how to fix the program in the best possible way, and shows how to create your own automated debugging tools Includes exercises and extensive references for further study

When All Plans Fail

Author: Paul R. Williams
Publisher: Charisma Media
ISBN: 1629984108
Category : Religion
Languages : en
Pages : 339

Book Description
Natural disaster. Virulent disease. Terrorist attack. In almost an instant, the safe world you have known is turned upside down. Such catastrophic events are not restricted to the movies. They are becoming true-life headlines around the world.

Guaranteed to Fail

Author: Viral V. Acharya
Publisher: Princeton University Press
ISBN: 1400838096
Category : Business & Economics
Languages : en
Pages : 233

Book Description
Why America's public-private mortgage giants threaten the world economy—and what to do about it The financial collapse of Fannie Mae and Freddie Mac in 2008 led to one of the most sweeping government interventions in private financial markets in history. The bailout has already cost American taxpayers close to $150 billion, and substantially more will be needed. The U.S. economy--and by extension, the global financial system--has a lot riding on Fannie and Freddie. They cannot fail, yet that is precisely what these mortgage giants are guaranteed to do. How can we limit the damage to our economy, and avoid making the same mistakes in the future? Guaranteed to Fail explains how poorly designed government guarantees for Fannie Mae and Freddie Mac led to the debacle of mortgage finance in the United States, weighs different reform proposals, and provides sensible, practical recommendations. Despite repeated calls for tougher action, Washington has expanded the scope of its guarantees to Fannie and Freddie, fueling more and more housing and mortgages all across the economy--and putting all of us at risk. This book unravels the dizzyingly immense, highly interconnected businesses of Fannie and Freddie. It proposes a unique model of reform that emphasizes public-private partnership, one that can serve as a blueprint for better organizing and managing government-sponsored enterprises like Fannie Mae and Freddie Mac. In doing so, Guaranteed to Fail strikes a cautionary note about excessive government intervention in markets.

Fail Better

Author: Anjali Sastry
Publisher: Harvard Business Review Press
ISBN: 1422193454
Category : Business & Economics
Languages : en
Pages : 336

Book Description
If you’re aiming to innovate, failure along the way is a given. But can you fail better? Whether you’re rolling out a new product from a city-view office or rolling up your sleeves to deliver a social service in the field, learning why and how to embrace failure can help you do better, faster. Smart leaders, entrepreneurs, and change agents design their innovation projects with a key idea in mind: ensure that every failure is maximally useful. In Fail Better, Anjali Sastry and Kara Penn show how to create the conditions, culture, and habits to systematically, ruthlessly, and quickly figure out what works, in three steps: 1. Launch every innovation project with the right groundwork 2. Build and refine ideas and products through iterative action 3. Identify and embed the learning Fail Better teaches you how to design your efforts to test the boundaries of your thinking, explore crucial interdependencies, and find the factors that can shift results from just acceptable to groundbreaking—or even world-changing. Practical instructions intertwined with compelling real-world examples show you how to: • Make predictions and map system relationships ahead of time so you can better assess results • Establish how much failure you can afford • Prioritize project activities for disconfirmation and iteration • Learn from every action step by collecting and examining the right data • Support efficient, productive habits to link action and reflection • Distill, share, and embed the lessons from every success and failure You may be a Fortune 500 manager, scrappy start-up innovator, social impact visionary, or simply leading your own small project. If you aim to break through without breaking the bank—or ruining your reputation—this book is for you.

Drift into Failure

Author: Professor Sidney Dekker
Publisher: Ashgate Publishing, Ltd.
ISBN: 1409486559
Category : Psychology
Languages : en
Pages : 442

Book Description
What does the collapse of sub-prime lending have in common with a broken jackscrew in an airliner’s tailplane? Or the oil spill disaster in the Gulf of Mexico with the burn-up of Space Shuttle Columbia? These were systems that drifted into failure. While pursuing success in a dynamic, complex environment with limited resources and multiple goal conflicts, a succession of small, everyday decisions eventually produced breakdowns on a massive scale. We have trouble grasping the complexity and normality that gives rise to such large events. We hunt for broken parts, fixable properties, people we can hold accountable. Our analyses of complex system breakdowns remain depressingly linear, depressingly componential - imprisoned in the space of ideas once defined by Newton and Descartes. The growth of complexity in society has outpaced our understanding of how complex systems work and fail. Our technologies have gotten ahead of our theories. We are able to build things - deep-sea oil rigs, jackscrews, collateralized debt obligations - whose properties we understand in isolation. But in competitive, regulated societies, their connections proliferate, their interactions and interdependencies multiply, their complexities mushroom. This book explores complexity theory and systems thinking to understand better how complex systems drift into failure. It studies sensitive dependence on initial conditions, unruly technology, tipping points, diversity - and finds that failure emerges opportunistically, non-randomly, from the very webs of relationships that breed success and that are supposed to protect organizations from disaster. It develops a vocabulary that allows us to harness complexity and find new ways of managing drift.

Leading Change

Author: John P. Kotter
Publisher: Harvard Business Press
ISBN: 1422186431
Category : Business & Economics
Languages : en
Pages : 210

Book Description
From the ill-fated dot-com bubble to unprecedented merger and acquisition activity to scandal, greed, and, ultimately, recession -- we've learned that widespread and difficult change is no longer the exception. By outlining the process organizations have used to achieve transformational goals and by identifying where and how even top performers derail during the change process, Kotter provides a practical resource for leaders and managers charged with making change initiatives work.

Why Projects Fail and How to Succeed

Author: Mark Anthony Hunt
Publisher: Independent Publisher
ISBN: 9781792302213
Category : Business & Economics
Languages : en
Pages : 172

Book Description
Douglas Fain and Mark Hunt have a combined consulting experience in the field of project management of over 50 years working for four national governments and numerous corporations and government agencies. They have consulted on over $35 Billion in major projects in over 40 countries and have taught project management in graduate programs at Stevens Institute of Technology, Denver University, and Regis University as well as corporate settings in aerospace, telecommunications, manufacturing, and others. That experience facilitated the management of large, complex projects that were in the initiation stage or facing serious performance problems. They both agree that business can no longer afford the personal and financial costs of failed projects. Neither can organizations or their project teams afford the reputation for failure that so permeates the industry today. The opportunity costs of such failures is just too great for a society that has growing needs for its citizens. This book represents their findings regarding why projects tend to fail, and as true consultants, they have also included a clear and concise set of instructions of how to avoid those failures, how to do it right the first time. This book is mandatory reading for anyone working in the field of project management, especially project managers who struggle with the responsibility for the success of their projects.

Why Government Fails So Often

Author: Peter H. Schuck
Publisher: Princeton University Press
ISBN: 0691168539
Category : Law
Languages : en
Pages : 484

Book Description
"From healthcare to workplace conduct, the federal government is taking on ever more responsibility for managing our lives. At the same time, Americans have never been more disaffected with Washington, seeing it as an intrusive, incompetent, wasteful giant. The most alarming consequence of ineffective policies, in addition to unrealized social goals, is the growing threat to the government's democratic legitimacy. Understanding why government fails so often--and how it might become more effective--is an urgent responsibility of citizenship. In this book, lawyer and political scientist Peter Schuck provides a wide range of examples and an enormous body of evidence to explain why so many domestic policies go awry--and how to right the foundering ship of state.Schuck argues that Washington's failures are due not to episodic problems or partisan bickering, but rather to deep structural flaws that undermine every administration, Democratic and Republican. These recurrent weaknesses include unrealistic goals, perverse incentives, poor and distorted information, systemic irrationality, rigidity and lack of credibility, a mediocre bureaucracy, powerful and inescapable markets, and the inherent limits of law. To counteract each of these problems, Schuck proposes numerous achievable reforms, from avoiding moral hazard in student loan, mortgage, and other subsidy programs, to empowering consumers of public services, simplifying programs and testing them for cost-effectiveness, and increasing the use of "big data." The book also examines successful policies--including the G.I. Bill, the Voting Rights Act, the Earned Income Tax Credit, and airline deregulation--to highlight the factors that made them work.An urgent call for reform, Why Government Fails So Often is essential reading for anyone curious about why government is in such disrepute and how it can do better"--

Effective Debugging

Author: Diomidis Spinellis
Publisher: Addison-Wesley Professional
ISBN: 0134394887
Category : Computers
Languages : en
Pages : 512

Book Description
Every software developer and IT professional understands the crucial importance of effective debugging. Often, debugging consumes most of a developer’s workday, and mastering the required techniques and skills can take a lifetime. In Effective Debugging, Diomidis Spinellis helps experienced programmers accelerate their journey to mastery, by systematically categorizing, explaining, and illustrating the most useful debugging methods, strategies, techniques, and tools. Drawing on more than thirty-five years of experience, Spinellis expands your arsenal of debugging techniques, helping you choose the best approaches for each challenge. He presents vendor-neutral, example-rich advice on general principles, high-level strategies, concrete techniques, high-efficiency tools, creative tricks, and the behavioral traits associated with effective debugging. Spinellis’s 66 expert techniques address every facet of debugging and are illustrated with step-by-step instructions and actual code. He addresses the full spectrum of problems that can arise in modern software systems, especially problems caused by complex interactions among components and services running on hosts scattered around the planet. Whether you’re debugging isolated runtime errors or catastrophic enterprise system failures, this guide will help you get the job done—more quickly, and with less pain. Key features include High-level strategies and methods for addressing diverse software failures Specific techniques to apply when programming, compiling, and running code Better ways to make the most of your debugger General-purpose skills and tools worth investing in Advanced ideas and techniques for escaping dead-ends and the maze of complexity Advice for making programs easier to debug Specialized approaches for debugging multithreaded, asynchronous, and embedded code Bug avoidance through improved software design, construction, and management

The Voltage Effect

Author: John A List
Publisher: Penguin UK
ISBN: 0241556856
Category : Business & Economics
Languages : en
Pages : 288

Book Description
'By far the best book I've ever read on the how and why of scaling. If you care about changing the world, or just want to make better decisions in your own life, The Voltage Effect is for you.' Angela Duckworth, CEO of Character Lab and New York Times bestselling author of Grit ________________ Why do some ideas make it big while others fail to take off? According to award-winning behavioural economist John List, the answer comes down to a single question: Can the idea scale? Countless enterprises fall apart the moment they scale; their positive results fizzle, they lose valuable time and money, and the great electric charge of potential that drove them early on disappears. In short, they suffer a voltage drop. Yet success and failure are not about luck - in fact, there is a rhyme and reason as to why some ideas fail and why some make it big. Certain ideas are predictably scalable, while others are predictably destined for disaster. In The Voltage Effect, University of Chicago economist John A. List explains how to identify the ideas that will be successful when scaled, and how to avoid those that won't. Drawing on his own original research, as well as fascinating examples from the realms of business, government, education, and public health, he details the five signature elements that cause voltage drops, and unpacks the four proven techniques for increasing positive results - or voltage gains - and scaling great ideas to their fullest potential. By understanding the science of scaling, we can drive change in our schools, workplaces, communities, and society at large. Because a better world can only be built at scale. ________________ 'One of the best economics books I have ever read - and an instant classic in behavioral economics.' Cass R. Sunstein, Robert Walmsley University Professor, Harvard University, and New York Times bestselling co-author of Nudge 'Thought-provoking and engaging. A must-read.' Daron Acemoglu, Institute Professor at MIT and co-author of Why Nations Fail and The Narrow Corridor.