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Author: Jerome H. Saltzer Publisher: Morgan Kaufmann ISBN: 0080959423 Category : Computers Languages : en Pages : 561
Book Description
Principles of Computer System Design is the first textbook to take a principles-based approach to the computer system design. It identifies, examines, and illustrates fundamental concepts in computer system design that are common across operating systems, networks, database systems, distributed systems, programming languages, software engineering, security, fault tolerance, and architecture.Through carefully analyzed case studies from each of these disciplines, it demonstrates how to apply these concepts to tackle practical system design problems. To support the focus on design, the text identifies and explains abstractions that have proven successful in practice such as remote procedure call, client/service organization, file systems, data integrity, consistency, and authenticated messages. Most computer systems are built using a handful of such abstractions. The text describes how these abstractions are implemented, demonstrates how they are used in different systems, and prepares the reader to apply them in future designs.The book is recommended for junior and senior undergraduate students in Operating Systems, Distributed Systems, Distributed Operating Systems and/or Computer Systems Design courses; and professional computer systems designers. - Concepts of computer system design guided by fundamental principles - Cross-cutting approach that identifies abstractions common to networking, operating systems, transaction systems, distributed systems, architecture, and software engineering - Case studies that make the abstractions real: naming (DNS and the URL); file systems (the UNIX file system); clients and services (NFS); virtualization (virtual machines); scheduling (disk arms); security (TLS) - Numerous pseudocode fragments that provide concrete examples of abstract concepts - Extensive support. The authors and MIT OpenCourseWare provide on-line, free of charge, open educational resources, including additional chapters, course syllabi, board layouts and slides, lecture videos, and an archive of lecture schedules, class assignments, and design projects
Author: Jerome H. Saltzer Publisher: Morgan Kaufmann ISBN: 0080959423 Category : Computers Languages : en Pages : 561
Book Description
Principles of Computer System Design is the first textbook to take a principles-based approach to the computer system design. It identifies, examines, and illustrates fundamental concepts in computer system design that are common across operating systems, networks, database systems, distributed systems, programming languages, software engineering, security, fault tolerance, and architecture.Through carefully analyzed case studies from each of these disciplines, it demonstrates how to apply these concepts to tackle practical system design problems. To support the focus on design, the text identifies and explains abstractions that have proven successful in practice such as remote procedure call, client/service organization, file systems, data integrity, consistency, and authenticated messages. Most computer systems are built using a handful of such abstractions. The text describes how these abstractions are implemented, demonstrates how they are used in different systems, and prepares the reader to apply them in future designs.The book is recommended for junior and senior undergraduate students in Operating Systems, Distributed Systems, Distributed Operating Systems and/or Computer Systems Design courses; and professional computer systems designers. - Concepts of computer system design guided by fundamental principles - Cross-cutting approach that identifies abstractions common to networking, operating systems, transaction systems, distributed systems, architecture, and software engineering - Case studies that make the abstractions real: naming (DNS and the URL); file systems (the UNIX file system); clients and services (NFS); virtualization (virtual machines); scheduling (disk arms); security (TLS) - Numerous pseudocode fragments that provide concrete examples of abstract concepts - Extensive support. The authors and MIT OpenCourseWare provide on-line, free of charge, open educational resources, including additional chapters, course syllabi, board layouts and slides, lecture videos, and an archive of lecture schedules, class assignments, and design projects
Author: Jennifer McGaha Publisher: Sourcebooks, Inc. ISBN: 1492655392 Category : Biography & Autobiography Languages : en Pages : 272
Book Description
When life gets your goat, bring in the herd Jennifer McGaha never expected to own a goat named Merle. Or to be setting Merle up on dates and naming his doeling Merlene. She didn't expect to be buying organic yogurt for her chickens. She never thought she would be pulling camouflage carpet off her ceiling or rescuing opossums from her barn and calling it "date night." Most importantly, Jennifer never thought she would only have $4.57 in her bank account. When Jennifer discovered that she and her husband owed back taxes—a lot of back taxes—her world changed. Now desperate to save money, they foreclosed on their beloved suburban home and moved their family to a one-hundred-year-old cabin in a North Carolina holler. Soon enough, Jennifer's life began to more closely resemble her Appalachian ancestors than her upper-middle-class upbringing. But what started as a last-ditch effort to settle debts became a journey that revealed both the joys and challenges of living close to the land. Told with bold wit, unflinching honesty, and a firm foot in the traditions of Appalachia, Flat Broke with Two Goats blends stories of homesteading with the journey of two people rediscovering the true meaning of home.
Author: David Butler Publisher: Createspace Independent Publishing Platform ISBN: 9781540770493 Category : Languages : en Pages : 112
Book Description
When his mother died, eight-year-old David Butler's life changed forever. Expectations for his future disappeared along with his mother's warm presence, but the days ahead still held promise. David set his own bar high, and this at risk child never let go of the idea that he would become something greater. Laughed at by his family when he announced his plan to go to college, David received little support for his dreams. But he never stopped asking himself whether he could really have that life, whether it was possible to transcend his current circumstances and reach higher. Do our limits stop us from achieving or just provide opportunities to push past them? Young David used his natural optimism to keep working, and he made it to college. Today he holds a bachelor's degree and an MBA, and he has found a fulfilling career. One important lesson was that he was never really alone; the teachers and mentors who helped him along the way were a constant source of inspiration. This profound story shows how personal strength can overcome adversity. And it shows how the challenges we face in life can be our greatest teachers in the end.
Author: James Hamblin Publisher: Penguin ISBN: 052553833X Category : Health & Fitness Languages : en Pages : 288
Book Description
Named a Best Book of 2020 by NPR and Vanity Fair One of Smithsonian's Ten Best Science Books of 2020 “A searching and vital explication of germ theory, social norms, and what the modern era is really doing to our bodies and our psyches.” —Vanity Fair A preventative medicine physician and staff writer for The Atlantic explains the surprising and unintended effects of our hygiene practices in this informative and entertaining introduction to the new science of skin microbes and probiotics. Keeping skin healthy is a booming industry, and yet it seems like almost no one agrees on what actually works. Confusing messages from health authorities and ineffective treatments have left many people desperate for reliable solutions. An enormous alternative industry is filling the void, selling products that are often of questionable safety and totally unknown effectiveness. In Clean, doctor and journalist James Hamblin explores how we got here, examining the science and culture of how we care for our skin today. He talks to dermatologists, microbiologists, allergists, immunologists, aestheticians, bar-soap enthusiasts, venture capitalists, Amish people, theologians, and straight-up scam artists, trying to figure out what it really means to be clean. He even experiments with giving up showers entirely, and discovers that he is not alone. Along the way, he realizes that most of our standards of cleanliness are less related to health than most people think. A major part of the picture has been missing: a little-known ecosystem known as the skin microbiome—the trillions of microbes that live on our skin and in our pores. These microbes are not dangerous; they’re more like an outer layer of skin that no one knew we had, and they influence everything from acne, eczema, and dry skin, to how we smell. The new goal of skin care will be to cultivate a healthy biome—and to embrace the meaning of “clean” in the natural sense. This can mean doing much less, saving time, money, energy, water, and plastic bottles in the process. Lucid, accessible, and deeply researched, Clean explores the ongoing, radical change in the way we think about our skin, introducing readers to the emerging science that will be at the forefront of health and wellness conversations in coming years.
Author: David F. Anderson Publisher: Cambridge University Press ISBN: 110824498X Category : Mathematics Languages : en Pages : 447
Book Description
This classroom-tested textbook is an introduction to probability theory, with the right balance between mathematical precision, probabilistic intuition, and concrete applications. Introduction to Probability covers the material precisely, while avoiding excessive technical details. After introducing the basic vocabulary of randomness, including events, probabilities, and random variables, the text offers the reader a first glimpse of the major theorems of the subject: the law of large numbers and the central limit theorem. The important probability distributions are introduced organically as they arise from applications. The discrete and continuous sides of probability are treated together to emphasize their similarities. Intended for students with a calculus background, the text teaches not only the nuts and bolts of probability theory and how to solve specific problems, but also why the methods of solution work.
Author: Britta Folmer Publisher: Academic Press ISBN: 0128035587 Category : Technology & Engineering Languages : en Pages : 558
Book Description
The Craft and Science of Coffee follows the coffee plant from its origins in East Africa to its current role as a global product that influences millions of lives though sustainable development, economics, and consumer desire.For most, coffee is a beloved beverage. However, for some it is also an object of scientifically study, and for others it is approached as a craft, both building on skills and experience. By combining the research and insights of the scientific community and expertise of the crafts people, this unique book brings readers into a sustained and inclusive conversation, one where academic and industrial thought leaders, coffee farmers, and baristas are quoted, each informing and enriching each other.This unusual approach guides the reader on a journey from coffee farmer to roaster, market analyst to barista, in a style that is both rigorous and experience based, universally relevant and personally engaging. From on-farming processes to consumer benefits, the reader is given a deeper appreciation and understanding of coffee's complexity and is invited to form their own educated opinions on the ever changing situation, including potential routes to further shape the coffee future in a responsible manner. - Presents a novel synthesis of coffee research and real-world experience that aids understanding, appreciation, and potential action - Includes contributions from a multitude of experts who address complex subjects with a conversational approach - Provides expert discourse on the coffee calue chain, from agricultural and production practices, sustainability, post-harvest processing, and quality aspects to the economic analysis of the consumer value proposition - Engages with the key challenges of future coffee production and potential solutions
Author: Gordon S. Linoff Publisher: John Wiley & Sons ISBN: 0470952520 Category : Computers Languages : en Pages : 698
Book Description
Useful business analysis requires you to effectively transform data into actionable information. This book helps you use SQL and Excel to extract business information from relational databases and use that data to define business dimensions, store transactions about customers, produce results, and more. Each chapter explains when and why to perform a particular type of business analysis in order to obtain useful results, how to design and perform the analysis using SQL and Excel, and what the results should look like.
Author: Robert Bork Publisher: ISBN: 9781736089712 Category : Languages : en Pages : 536
Book Description
The most important book on antitrust ever written. It shows how antitrust suits adversely affect the consumer by encouraging a costly form of protection for inefficient and uncompetitive small businesses.
Author: Mo Farah Publisher: Hodder & Stoughton ISBN: 1444779591 Category : Sports & Recreation Languages : en Pages : 367
Book Description
Hodder & Stoughton admire Sir Mo's bravery in revealing his experience of being trafficked as a child. His memoir TWIN AMBITIONS, published in 2013, is based on the story he felt able to tell at the time, which we understood to be the true version of events. It is now clear that Sir Mo did not wish to share some of his difficult early experiences and we respect the decisions he made both then and now. 4 August, 2012. Super Saturday. On the most electric night in the history of British sport, Mo Farah braved the pain and punishment to seize Olympic gold in the 10,000m - and in the process went from being a talented athlete to a national treasure. Seven days later, Mo seized his second gold at the 5000m to go where no British distance runner has gone before. Records have tumbled before him: European track records at 1500m, 5000m indoors, and 10,000m; British track records at 5000m, 3000m indoors and 10k on the road have all fallen to Mohamed 'Mo' Farah: the boy from Somalia who came to Britain at the age of eight, leaving behind his twin brother, and with just a few words of English, and a natural talent for running. His secondary school PE teacher Alan Watkinson spotted his potential and began easing this human gazelle towards the racetrack. In 2001 Mo showed his promise by winning the 5000m at the European Junior Championships. Soon he was smashing a string of British and European records. He began living with a group of elite Kenyan runners, following their strict regime of run, sleep, eat and rest. Mo was determined to leave no stone uncovered in his bid for distance-running glory. After a disappointing Olympics in Beijing Mo took the bold decision to relocate to Portland, Oregon to work under legendary coach Alberto Salazar. The results were emphatic as Mo took silver at the 10,000m and then raced to gold in the 5000m at the 2011 World Championships in Daegu. Even better would soon follow at London 2012. TWIN AMBITIONS is much more than an autobiography by a great Olympic champion. It's a moving human story of a man who grew up in difficult circumstances, separated from his family at an early age, who struggled to overcome seemingly insurmountable obstacles and realise his dream.
Author: Jerome H. Saltzer
Author: Jerome H. Saltzer
Author: Jennifer McGaha
Author: David Butler
Author: James Hamblin
Author: David F. Anderson
Author: Britta Folmer
Author: Gordon S. Linoff
Author: Robert Bork
Author: Brandon Sanderson
Author: Mo Farah