Reliability

Author : Niall Richard Murphy,Betsy Beyer,Chris Jones,Jennifer Petoff
Publisher : "O'Reilly Media, Inc."
Page : 552 pages
File Size : 52,6 Mb
Release : 2016-03-23
Category : Electronic
ISBN : 9781491951170

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Site Reliability Engineering by Niall Richard Murphy,Betsy Beyer,Chris Jones,Jennifer Petoff Pdf

The overwhelming majority of a software system’s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems? In this collection of essays and articles, key members of Google’s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You’ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient—lessons directly applicable to your organization. This book is divided into four sections: Introduction—Learn what site reliability engineering is and why it differs from conventional IT industry practices Principles—Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE) Practices—Understand the theory and practice of an SRE’s day-to-day work: building and operating large distributed computing systems Management—Explore Google's best practices for training, communication, and meetings that your organization can use

Author : David J. Smith
Publisher : Elsevier
Page : 436 pages
File Size : 48,5 Mb
Release : 2011-06-29
Category : Business & Economics
ISBN : 0080969038

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Reliability, Maintainability and Risk by David J. Smith Pdf

Reliability, Maintainability and Risk: Practical Methods for Engineers, Eighth Edition, discusses tools and techniques for reliable and safe engineering, and for optimizing maintenance strategies. It emphasizes the importance of using reliability techniques to identify and eliminate potential failures early in the design cycle. The focus is on techniques known as RAMS (reliability, availability, maintainability, and safety-integrity). The book is organized into five parts. Part 1 on reliability parameters and costs traces the history of reliability and safety technology and presents a cost-effective approach to quality, reliability, and safety. Part 2 deals with the interpretation of failure rates, while Part 3 focuses on the prediction of reliability and risk. Part 4 discusses design and assurance techniques; review and testing techniques; reliability growth modeling; field data collection and feedback; predicting and demonstrating repair times; quantified reliability maintenance; and systematic failures. Part 5 deals with legal, management and safety issues, such as project management, product liability, and safety legislation. 8th edition of this core reference for engineers who deal with the design or operation of any safety critical systems, processes or operations Answers the question: how can a defect that costs less than $1000 dollars to identify at the process design stage be prevented from escalating to a $100,000 field defect, or a $1m+ catastrophe Revised throughout, with new examples, and standards, including must have material on the new edition of global functional safety standard IEC 61508, which launches in 2010

Author : Dev G. Raheja,Louis J. Gullo
Publisher : John Wiley & Sons
Page : 261 pages
File Size : 41,6 Mb
Release : 2012-07-20
Category : Technology & Engineering
ISBN : 9781118310038

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Design for Reliability by Dev G. Raheja,Louis J. Gullo Pdf

A unique, design-based approach to reliability engineering Design for Reliability provides engineers and managers with a range of tools and techniques for incorporating reliability into the design process for complex systems. It clearly explains how to design for zero failure of critical system functions, leading to enormous savings in product life-cycle costs and a dramatic improvement in the ability to compete in global markets. Readers will find a wealth of design practices not covered in typical engineering books, allowing them to think outside the box when developing reliability requirements. They will learn to address high failure rates associated with systems that are not properly designed for reliability, avoiding expensive and time-consuming engineering changes, such as excessive testing, repairs, maintenance, inspection, and logistics. Special features of this book include: A unified approach that integrates ideas from computer science and reliability engineering Techniques applicable to reliability as well as safety, maintainability, system integration, and logistic engineering Chapters on design for extreme environments, developing reliable software, design for trustworthiness, and HALT influence on design Design for Reliability is a must-have guide for engineers and managers in R&D, product development, reliability engineering, product safety, and quality assurance, as well as anyone who needs to deliver high product performance at a lower cost while minimizing system failure.

Author : Laine Campbell,Charity Majors
Publisher : "O'Reilly Media, Inc."
Page : 294 pages
File Size : 40,5 Mb
Release : 2017-10-26
Category : Computers
ISBN : 9781491926215

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Database Reliability Engineering by Laine Campbell,Charity Majors Pdf

The infrastructure-as-code revolution in IT is also affecting database administration. With this practical book, developers, system administrators, and junior to mid-level DBAs will learn how the modern practice of site reliability engineering applies to the craft of database architecture and operations. Authors Laine Campbell and Charity Majors provide a framework for professionals looking to join the ranks of today’s database reliability engineers (DBRE). You’ll begin by exploring core operational concepts that DBREs need to master. Then you’ll examine a wide range of database persistence options, including how to implement key technologies to provide resilient, scalable, and performant data storage and retrieval. With a firm foundation in database reliability engineering, you’ll be ready to dive into the architecture and operations of any modern database. This book covers: Service-level requirements and risk management Building and evolving an architecture for operational visibility Infrastructure engineering and infrastructure management How to facilitate the release management process Data storage, indexing, and replication Identifying datastore characteristics and best use cases Datastore architectural components and data-driven architectures

Author : Jason Tranter
Publisher : Unknown
Page : 128 pages
File Size : 55,7 Mb
Release : 2021-02
Category : Electronic
ISBN : 1735952842

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Launching Your Asset Reliability Transformation by Jason Tranter Pdf

Every reliability improvement initiative that has failed or floundered has lacked sustained leadership from the senior executive. The programs were based on technical "common sense," not business value, and the lack of leadership meant the culture did not change. This book explains how to build a solid business case and win senior management support. It lays the foundation for a successful and sustained program: ensuring the needs and risks of the business are clearly understood, assessing the current state, identifying the gaps, establishing targets and priorities, jumpstarting with pilot projects, and building the economic justification.Appendices explain the economics of reliability (ROI, NPV, IRR, EVA, and more), the value of reliability (OEE, TEEP, safety, and more), Pareto analysis, asset criticality ranking, and selling to senior management.This book does not just tell you what you should do; it lays out a step-by-step guide for exactly how to do it successfully with eight core steps and 44 detailed recommended practices.If you want to launch a new program or revive an existing program, this is the place to start.

Author : James Sylvester
Publisher : Unknown
Page : 300 pages
File Size : 50,6 Mb
Release : 2020
Category : Maintainability (Engineering)
ISBN : 1527253864

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Enhancing System Reliability Through Vibration Technology by James Sylvester Pdf

Author : Armen Der Kiureghian
Publisher : Cambridge University Press
Page : 611 pages
File Size : 49,5 Mb
Release : 2022-01-13
Category : Science
ISBN : 9781108834148

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Structural and System Reliability by Armen Der Kiureghian Pdf

Offers a modern, rigorous and comprehensive treatment of the subject using numerous well-designed examples and end-of-chapter problems.

Author : Nathan C. Wright
Publisher : Unknown
Page : 0 pages
File Size : 40,9 Mb
Release : 2017
Category : Business & Economics
ISBN : 0831136227

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The Death of Reliability by Nathan C. Wright Pdf

Are we facing the death of reliability? Some believe this is the case, particularly when it comes to reliability leadership. Without qualified leaders, there can be no true reliability, and as such, companies are losing out on the one real competitive advantage available to them today. About thirty years ago, organizations would invest time and money in their employees to develop craftspeople. Nowadays, many companies use shortcuts to try to achieve reliability, often fudging numbers to make it appear that they are progressing in the right direction, or using abbreviated training rather than full apprenticeships to produce skilled craftspeople. Unfortunately, they're simply covering up the unreliability that causes them to lose ground and increase costs. The misguided shortcuts used to circumvent hard work and effort are eroding craft skills. There are three components that are the root causes of unreliability, and, if eliminated, will lead to reliability: 1. Improper Lubrication; 2. Contamination; 3. Improper Installation. Dr. Wright goes above the "what" and "why" of reliability found in other resources to offer the "how to" of reliability.

Author : Rangaraj Ramanujam,Karlene H. Roberts
Publisher : Stanford Business Books
Page : 0 pages
File Size : 54,5 Mb
Release : 2018
Category : Business & Economics
ISBN : 0804793611

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Organizing for Reliability by Rangaraj Ramanujam,Karlene H. Roberts Pdf

Advancing organizational reliability / Karlene H. Roberts -- The multiple meanings and models of reliability in organizational research / Rangaraj Ramanujam -- Three lenses for understanding reliable, safe, and effective organizations : strategic design, political, and cultural approaches / John S. Carroll -- Mindful organizing / Kathleen M. Sutcliffe -- Reliability through resilience in organizational teams / Seth A. Kaplan & Mary J. Waller -- How high reliability mitigates organizational goal conflicts / Peter M. Madsen & Vinit Desai -- Organizational learning as reliability enhancement / Peter M. Madsen -- Metaphors of communication in high reliability organizations / Jody L.S. Jahn, Karen K. Myers, & Linda L. Putnam -- Extending reliability analysis across organizations, time, and scope / Paul R. Schulman & Emery Roe -- Organizing for reliability in health care / Peter F. Martelli -- Organizing for reliability in practice : searching for resilience in communities at risk / Louise K. Comfort -- Applying reliability principles : lessons learned / W. Earl Carnes

Author : Dimitri Kececioglu
Publisher : DEStech Publications, Inc
Page : 730 pages
File Size : 51,9 Mb
Release : 2003
Category : Technology & Engineering
ISBN : 193207807X

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Robust Engineering Design-by-reliability with Emphasis on Mechanical Components & Structural Reliability by Dimitri Kececioglu Pdf

Extending in practice design-by-reliability concepts and techniques, this book addresses their application to key mechanical components and systems. The first part devotes a chapter to the reliability of each type of component, including pressure vessels, beams, gear, bearing, and electrical components. The second part provides tabular data on material strengths and their cycles to failure, covering cast iron, steel, aluminum, copper, magnesium, lead, and titanium. This is the ideal companion to the authors' Practical Tools and Applications and Fatigue of Mechanical Components volumes of his Robust Engineering Design by Reliability series.

Author : Ivo Häring
Publisher : Springer Nature
Page : 308 pages
File Size : 48,9 Mb
Release : 2021-03-17
Category : Technology & Engineering
ISBN : 9789813342729

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Technical Safety, Reliability and Resilience by Ivo Häring Pdf

This book provides basics and selected advanced insights on how to generate reliability, safety and resilience within (socio) technical system developments. The focus is on working definitions, fundamental development processes, safety development processes and analytical methods on how to support such schemes. The method families of Hazard Analyses, Failure Modes and Effects Analysis and Fault Tree Analysis are explained in detail. Further main topics include semiformal graphical system modelling, requirements types, hazard log, reliability prediction standards, techniques and measures for reliable hardware and software with respect to systematic and statistical errors, and combination options of methods. The book is based on methods as applied during numerous applied research and development projects and the support and auditing of such projects, including highly safety-critical automated and autonomous systems. Numerous questions and answers challenge students and practitioners.

Author : David Levinson,Henry X. Liu,Michael Bell
Publisher : Springer Science & Business Media
Page : 260 pages
File Size : 41,6 Mb
Release : 2011-10-26
Category : Political Science
ISBN : 1461409470

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Network Reliability in Practice by David Levinson,Henry X. Liu,Michael Bell Pdf

This book contains selected peer-reviewed papers that were presented at the Fourth International Symposium on Transportation Network Reliability (INSTR) Conference held at the University of Minnesota July 22-23, 2010. International scholars, from a variety of disciplines--engineering, economics, geography, planning and transportation—offer varying perspectives on modeling and analysis of the reliability of transportation networks in order to illustrate both vulnerability to day-to-day and unpredictability variability and risk in travel, and demonstrates strategies for addressing those issues. The scope of the chapters includes all aspects of analysis and design to improve network reliability, specifically user perception of unreliability of public transport, public policy and reliability of travel times, the valuation and economics of reliability, network reliability modeling and estimation, travel behavior and vehicle routing under uncertainty, and risk evaluation and management for transportation networks. The book combines new methodologies and state of the art practice to model and address questions of network unreliability, making it of interest to both academics in transportation and engineering as well as policy-makers and practitioners.

Author : Mark P. Kaminskiy
Publisher : CRC Press
Page : 147 pages
File Size : 43,8 Mb
Release : 2012-11-26
Category : Mathematics
ISBN : 9781466565937

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Reliability Models for Engineers and Scientists by Mark P. Kaminskiy Pdf

A discussion of the basic reliability concepts and models, Reliability Models for Engineers and Scientists demystifies modern mathematical reliability models. Requiring very little mathematical background on the reader's part, this concise book introduces the models by focusing on their physical meaning and the supporting data; it then goes on to p

Author : David Elmakias
Publisher : Springer
Page : 404 pages
File Size : 40,8 Mb
Release : 2008-05-22
Category : Technology & Engineering
ISBN : 9783540778127

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New Computational Methods in Power System Reliability by David Elmakias Pdf

Power system reliability is the focus of intensive study due to its critical role in providing energy supply to modern society. This comprehensive book describes application of some new specific techniques: universal generating function method and its combination with Monte Carlo simulation and with random processes methods, Semi-Markov and Markov reward models and genetic algorithm. The book can be considered as complementary to power system reliability textbooks.

Author : Norman F. Schneidewind
Publisher : John Wiley & Sons
Page : 54 pages
File Size : 55,5 Mb
Release : 2008-10-21
Category : Computers
ISBN : 9780738156774

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Tutorial on Hardware and Software Reliability, Maintainability and Availability by Norman F. Schneidewind Pdf

Computer systems, whether hardware or software, are subject to failure. Precisely, what is a failure? It is defined as: The inability of a system or system component to perform a required function within specified limits. Afailure may be produced when a fault is encountered and a loss of the expected service to the user results [IEEE/AIAA P1633]. This brings us to the question of what is a fault? A fault is defect in the hardware or computer code that can be the cause of one or more failures. Software-based systems have become the dominant player in the computer systems world. Since it is imperative that computer systems operate reliably, considering the criticality of software, particularly in safety critical systems, the IEEE and AIAA commissioned the development of the Recommended Practice on Software Reliability. This tutorial serves as a companion document with the purpose of elaborating on key software reliability process practices in more detail than can be specified in the Recommended Practice. However, since other subjects like maintainability and availability are also covered, the tutorial can be used as a stand-alone document. While the focus of the Recommended Practice is software reliability, software and hardware do not operate in a vacuum. Therefore, both software and hardware are addressed in this tutorial in an integrated fashion. The narrative of the tutorial is augmented with illustrative solved problems. The recommended practice [IEEE P1633] is a composite of models and tools and describes the "what and how" of software reliability engineering. It is important for an organization to have a disciplined process if it is to produce high reliability software. This process uses a life cycle approach to software reliability that takes into account the risk to reliability due to requirements changes. A requirements change may induce ambiguity and uncertainty in the development process that cause errors in implementing the changes. Subsequently, these errors may propagate through later phases of development and maintenance. In view of the life cycle ramifications of the software reliability process, maintenance is included in this tutorial. Furthermore, because reliability and maintainability determine availability, the latter is also included.