The Architecture of Error

The Architecture of Error
Author: Francesca Hughes
Publisher: MIT Press
Total Pages: 325
Release: 2014-11-07
Genre: Architecture
ISBN: 0262526360
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Why the rise of redundant precision in architecture and the accompanying fear of error are key to understanding the discipline's needs, anxieties and desires. When architects draw even brick walls to six decimal places with software designed to cut lenses, it is clear that the logic that once organized relations between precision and material error in construction has unraveled. Precision, already a promiscuous term, seems now to have been uncoupled from its contract with truthfulness. Meanwhile error, and the always-political space of its dissent, has reconfigured itself. In The Architecture of Error Francesca Hughes argues that behind the architect's acute fetishization of redundant precision lies a special fear of physical error. What if we were to consider the pivotal cultural and technological transformations of modernism to have been driven not so much by the causes its narratives declare, she asks, as by an unspoken horror of loss of control over error, material life, and everything that matter stands for? Hughes traces the rising intolerance of material vagaries—from the removal of ornament to digitalized fabrication—that produced the blind rejection of organic materials, the proliferation of material testing, and the rhetorical obstacles that blighted cybernetics. Why is it, she asks, that the more we cornered physical error, the more we feared it? Hughes's analysis of redundant precision exposes an architecture of fear whose politics must be called into question. Proposing error as a new category for architectural thought, Hughes draws on other disciplines and practices that have interrogated precision and failure, citing the work of scientists Nancy Cartwright and Evelyn Fox Keller and visual artists Gordon Matta-Clark, Barbara Hepworth, Rachel Whiteread, and others. These non-architect practitioners, she argues, show that error need not be excluded and precision can be made accountable.

The Architecture of Error

The Architecture of Error
Author: Francesca Hughes
Publisher: MIT Press
Total Pages: 325
Release: 2014-10-31
Genre: Architecture
ISBN: 0262326086
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Why the rise of redundant precision in architecture and the accompanying fear of error are key to understanding the discipline's needs, anxieties and desires. When architects draw even brick walls to six decimal places with software designed to cut lenses, it is clear that the logic that once organized relations between precision and material error in construction has unraveled. Precision, already a promiscuous term, seems now to have been uncoupled from its contract with truthfulness. Meanwhile error, and the always-political space of its dissent, has reconfigured itself. In The Architecture of Error Francesca Hughes argues that behind the architect's acute fetishization of redundant precision lies a special fear of physical error. What if we were to consider the pivotal cultural and technological transformations of modernism to have been driven not so much by the causes its narratives declare, she asks, as by an unspoken horror of loss of control over error, material life, and everything that matter stands for? Hughes traces the rising intolerance of material vagaries—from the removal of ornament to digitalized fabrication—that produced the blind rejection of organic materials, the proliferation of material testing, and the rhetorical obstacles that blighted cybernetics. Why is it, she asks, that the more we cornered physical error, the more we feared it? Hughes's analysis of redundant precision exposes an architecture of fear whose politics must be called into question. Proposing error as a new category for architectural thought, Hughes draws on other disciplines and practices that have interrogated precision and failure, citing the work of scientists Nancy Cartwright and Evelyn Fox Keller and visual artists Gordon Matta-Clark, Barbara Hepworth, Rachel Whiteread, and others. These non-architect practitioners, she argues, show that error need not be excluded and precision can be made accountable.

Error and Precision, digital original edition

Error and Precision, digital original edition
Author: Francesca Hughes
Publisher: MIT Press
Total Pages: 55
Release: 2015-08-03
Genre: Architecture
ISBN: 0262330342
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When architects draw even brick walls to six decimal places with software designed to cut lenses, it is clear that the logic that once organized relations between precision and material error in construction has unraveled. In this BIT, Francesca Hughes examines the roots of architecture's fetishization of precision and fear of error.

Architecture Design for Soft Errors

Architecture Design for Soft Errors
Author: Shubu Mukherjee
Publisher: Morgan Kaufmann
Total Pages: 361
Release: 2011-08-29
Genre: Computers
ISBN: 0080558321
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Architecture Design for Soft Errors provides a comprehensive description of the architectural techniques to tackle the soft error problem. It covers the new methodologies for quantitative analysis of soft errors as well as novel, cost-effective architectural techniques to mitigate them. To provide readers with a better grasp of the broader problem definition and solution space, this book also delves into the physics of soft errors and reviews current circuit and software mitigation techniques. There are a number of different ways this book can be read or used in a course: as a complete course on architecture design for soft errors covering the entire book; a short course on architecture design for soft errors; and as a reference book on classical fault-tolerant machines. This book is recommended for practitioners in semi-conductor industry, researchers and developers in computer architecture, advanced graduate seminar courses on soft errors, and (iv) as a reference book for undergraduate courses in computer architecture. Helps readers build-in fault tolerance to the billions of microchips produced each year, all of which are subject to soft errors Shows readers how to quantify their soft error reliability Provides state-of-the-art techniques to protect against soft errors

Experimental Slips and Human Error

Experimental Slips and Human Error
Author: Bernard J. Baars
Publisher: Springer Science & Business Media
Total Pages: 352
Release: 2013-06-29
Genre: Psychology
ISBN: 1489911642
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Whereas most humans spend their time trying to get things right, psycholo gists are perversely dedicated to error. Errors are extensively used to in vestigate perception, memory, and performance; some clinicians study errors like tea leaves for clues to unconscious motives; and this volume presents the work of researchers who, in an excess of perversity, actually cause people to make predictable errors in speech and action. Some reasons for this oddity are clear. Errors seem to stand at the nexus of many deep-psychological questions. The very concept of error presupposes a goal or criterion by comparison to which an error is an error; and goals bring in the foundation issues of control, motivation, and volition (Baars, 1987, 1988; Wiener, 1961). Errors serve to measure the quality of performance in learning, in expert knowledge, and in brain damage and other dysfunctional states; and by surprising us, they often call attention to phenomena we might otherwise take for granted. Errors also seem to reveal the "natural joints" in perception, language, memory, and problem solving-revealing units that may otherwise be invisible (e. g. , MacKay, 1981; Miller, 1956; Newell & Simon, 1972; Treisman & Gelade, 1980).

Software Architecture: The Hard Parts

Software Architecture: The Hard Parts
Author: Neal Ford
Publisher: "O'Reilly Media, Inc."
Total Pages: 462
Release: 2021-09-23
Genre: Computers
ISBN: 149208686X
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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

Architecture Design for Soft Errors

Architecture Design for Soft Errors
Author: Shubu Mukherjee
Publisher: Morgan Kaufmann Pub
Total Pages: 337
Release: 2008
Genre: Computers
ISBN: 9780123695291
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This book provides a comprehensive description of the architetural techniques to tackle the soft error problem. It covers the new methodologies for quantitative analysis of soft errors as well as novel, cost-effective architectural techniques to mitigate them. To provide readers with a better grasp of the broader problem deffinition and solution space, this book also delves into the physics of soft errors and reviews current circuit and software mitigation techniques. TABLE OF CONTENTS Chapter 1: Introduction Chapter 2: Device- and Circuit-Level Modeling, Measurement, and Mitigation Chapter 3: Architectural Vulnerability Analysis Chapter 4: Advanced Architectural Vulnerability Analysis Chapter 5: Error Coding Techniques Chapter 6: Fault Detection via Redundant Execution Chapter 7: Hardware Error Recovery Chapter 8: Software Detection and Recovery * Provides the methodologies necessary to quantify the effect of radiation-induced soft errors as well as state-of-the-art techniques to protect against them

Solutions Architect's Handbook

Solutions Architect's Handbook
Author: Saurabh Shrivastava
Publisher: Packt Publishing Ltd
Total Pages: 475
Release: 2020-03-21
Genre: Computers
ISBN: 183864783X
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From fundamentals and design patterns to the different strategies for creating secure and reliable architectures in AWS cloud, learn everything you need to become a successful solutions architect Key Features Create solutions and transform business requirements into technical architecture with this practical guide Understand various challenges that you might come across while refactoring or modernizing legacy applications Delve into security automation, DevOps, and validation of solution architecture Book DescriptionBecoming a solutions architect gives you the flexibility to work with cutting-edge technologies and define product strategies. This handbook takes you through the essential concepts, design principles and patterns, architectural considerations, and all the latest technology that you need to know to become a successful solutions architect. This book starts with a quick introduction to the fundamentals of solution architecture design principles and attributes that will assist you in understanding how solution architecture benefits software projects across enterprises. You'll learn what a cloud migration and application modernization framework looks like, and will use microservices, event-driven, cache-based, and serverless patterns to design robust architectures. You'll then explore the main pillars of architecture design, including performance, scalability, cost optimization, security, operational excellence, and DevOps. Additionally, you'll also learn advanced concepts relating to big data, machine learning, and the Internet of Things (IoT). Finally, you'll get to grips with the documentation of architecture design and the soft skills that are necessary to become a better solutions architect. By the end of this book, you'll have learned techniques to create an efficient architecture design that meets your business requirements.What you will learn Explore the various roles of a solutions architect and their involvement in the enterprise landscape Approach big data processing, machine learning, and IoT from an architect s perspective and understand how they fit into modern architecture Discover different solution architecture patterns such as event-driven and microservice patterns Find ways to keep yourself updated with new technologies and enhance your skills Modernize legacy applications with the help of cloud integration Get to grips with choosing an appropriate strategy to reduce cost Who this book is for This book is for software developers, system engineers, DevOps engineers, architects, and team leaders working in the information technology industry who aspire to become solutions architect professionals. A good understanding of the software development process and general programming experience with any language will be useful.

Maintenance Architecture

Maintenance Architecture
Author: Hilary Sample
Publisher: MIT Press
Total Pages: 205
Release: 2016-12-09
Genre: Architecture
ISBN: 0262034972
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An inventive examination of a crucial but neglected aspect of architecture, by an architect writing to architects. Maintenance plays a crucial role in the production and endurance of architecture, yet architects for the most part treat maintenance with indifference. The discipline of architecture values the image of the new over the lived-in, the photogenic empty and stark building over a messy and labored one. But the fact is: homes need to be cleaned and buildings and cities need to be maintained, and architecture no matter its form cannot escape from such realities. In Maintenance Architecture, Hilary Sample offers an inventive examination of the architectural significance of maintenance through a series of short texts and images about specific buildings, materials, and projects. Although architects have seldom choose to represent maintenance—imagining their work only from conception to realization—artists have long explored subjects of endurance and permanence in iconic architecture. Sample explores a range of art projects—by artists including Gordon Matta-Clark, Jeff Wall, and Mierle Laderman Ukeles—to recast the problem of maintenance for architecture. How might architectural design and discourse change as a building cycle expands to include “post-occupancy”? Sample looks particularly at the private home, exhibition pavilion, and high-rise urban building, giving special attention to buildings constructed with novel and developing materials, technologies, and precise detailing in relation to endurance. These include Buckminster Fuller's Dymaxion House (1929), the Lever House (1952), the U.S. Steel Building (1971), and the O-14 (2010). She considers the iconography of skyscrapers; maintenance workforces, both public and private; labor-saving technology and devices; and contemporary architectural projects and preservation techniques that encompass the afterlife of buildings. A selection of artworks make the usually invisible aspects of maintenance visible, from Martha Rosler's Cleaning the Drapes to Inigo Manglano-Ovalle's The Kiss.

Perspecta 46

Perspecta 46
Author: Joseph Clarke
Publisher: National Geographic Books
Total Pages: 0
Release: 2013-08-23
Genre: Architecture
ISBN: 0262525038
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Essays and projects illuminate the nature of error and its creative possibilities for architecture. Architecture never goes entirely according to plan. Every project deviates from its designers' expectations, and wise architects learn to anticipate, mitigate, and sometimes celebrate the errors along the way. Perspecta 46 argues that error is part of architecture's essence: mistranslations, contradictions, happy accidents, and wicked problems pervade our systems of design and building, almost always yielding surprising aberrations. Today, with increasingly complex projects underpinned by layers of computer code, small errors can proliferate rapidly, and the dream of errorless architecture seems more utopian than ever. This issue of Perspecta—the oldest and most distinguished student-edited architectural journal in America—considers the challenge of defining error, the difficulty of diagnosing and managing it, and the promise (and peril) of following its lead. Essays and projects illuminate error's ambiguous agency both in reality and in the architectural imagination, covering topics that range from Dante's cosmos of divine justice and Michelangelo's architectural “abuses” to Dada urbanism and the warped skyscrapers of Google Earth.