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Developments in Data Storage

2011-10-11 Computers
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Release : 2011-10-11
Genre : Computers
Kind : eBook
Book Rating : 827/5 ( reviews)

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Book Synopsis Developments in Data Storage by : S. N. Piramanayagam

Download or read book Developments in Data Storage written by S. N. Piramanayagam. This book was released on 2011-10-11. Available in PDF, EPUB and Kindle. Book excerpt: A timely text on the recent developments in data storage, from a materials perspective Ever-increasing amounts of data storage on hard disk have been made possible largely due to the immense technological advances in the field of data storage materials. Developments in Data Storage: Materials Perspective covers the recent progress and developments in recording technologies, including the emerging non-volatile memory, which could potentially become storage technologies of the future. Featuring contributions from experts around the globe, this book provides engineers and graduate students in materials science and electrical engineering a solid foundation for grasping the subject. The book begins with the basics of magnetism and recording technology, setting the stage for the following chapters on existing methods and related research topics. These chapters focus on perpendicular recording media to underscore the current trend of hard disk media; read sensors, with descriptions of their fundamental principles and challenges; and write head, which addresses the advanced concepts for writing data in magnetic recording. Two chapters are devoted to the highly challenging area in hard disk drives of tribology, which deals with reliability, corrosion, and wear-resistance of the head and media. Next, the book provides an overview of the emerging technologies, such as heat-assisted magnetic recording and bit-patterned media recording. Non-volatile memory has emerged as a promising alternative storage option for certain device applications; two chapters are dedicated to non-volatile memory technologies such as the phase-change and the magnetic random access memories. With a strong focus on the fundamentals along with an overview of research topics, Developments in Data Storage is an ideal reference for graduate students or beginners in the field of magnetic recording. It also serves as an invaluable reference for future storage technologies including non-volatile memories.

Developments in Data Storage

2011-11-08 Computers
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Release : 2011-11-08
Genre : Computers
Kind : eBook
Book Rating : 006/5 ( reviews)

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Book Synopsis Developments in Data Storage by : S. N. Piramanayagam

Download or read book Developments in Data Storage written by S. N. Piramanayagam. This book was released on 2011-11-08. Available in PDF, EPUB and Kindle. Book excerpt: A timely text on the recent developments in data storage, from a materials perspective Ever-increasing amounts of data storage on hard disk have been made possible largely due to the immense technological advances in the field of data storage materials. Developments in Data Storage: Materials Perspective covers the recent progress and developments in recording technologies, including the emerging non-volatile memory, which could potentially become storage technologies of the future. Featuring contributions from experts around the globe, this book provides engineers and graduate students in materials science and electrical engineering a solid foundation for grasping the subject. The book begins with the basics of magnetism and recording technology, setting the stage for the following chapters on existing methods and related research topics. These chapters focus on perpendicular recording media to underscore the current trend of hard disk media; read sensors, with descriptions of their fundamental principles and challenges; and write head, which addresses the advanced concepts for writing data in magnetic recording. Two chapters are devoted to the highly challenging area in hard disk drives of tribology, which deals with reliability, corrosion, and wear-resistance of the head and media. Next, the book provides an overview of the emerging technologies, such as heat-assisted magnetic recording and bit-patterned media recording. Non-volatile memory has emerged as a promising alternative storage option for certain device applications; two chapters are dedicated to non-volatile memory technologies such as the phase-change and the magnetic random access memories. With a strong focus on the fundamentals along with an overview of research topics, Developments in Data Storage is an ideal reference for graduate students or beginners in the field of magnetic recording. It also serves as an invaluable reference for future storage technologies including non-volatile memories.

Data Storage Technologies

2019-01-07
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Release : 2019-01-07
Genre :
Kind : eBook
Book Rating : 287/5 ( reviews)

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Book Synopsis Data Storage Technologies by : K. L. JAMES

Download or read book Data Storage Technologies written by K. L. JAMES. This book was released on 2019-01-07. Available in PDF, EPUB and Kindle. Book excerpt: Data Storage TechnologiesK.L.JAMESInformation has become very costly and indispensable in recent times. Information is present everywhere and is created continuously. It can be commonly seen that organizations are struggling hard for properly and effectively managing the huge volumes and varieties of information flowing through business systems, as the quantum of information is increasing with the passing of time. The use of information in its originally created form and style creates several difficulties and hence this is not done. The essentially required data is extracted from the huge information pile by employing suitable methods and appropriate technologies. The extracted data is properly stored for archiving and effective retrieving. Storing all the routine information dealt by organizations is costly and difficult. With the changes in requirements and technologies, businesses are constantly exploring and experimenting new methods for properly storing and effectively managing data. The ageing storage architectures and technologies are found too costly in terms of cost and time spent for effective data storage and management. Newer technologies such as converged and hyper converged infrastructures, public and private clouds, scaled up and scaled out devices, flash technology and software defined solutions are making the storage efficient and better. The text book Data Storage Technologies discusses the different concepts associated with data storage and the technologies used as well as the trends and practices followed in the designing and managing of efficient data storage systems. The book is targeted for students undergoing courses in data storage systems as well as for professionals working in related fields. The objective of the book is to introduce to the reader the basic concepts associated with data storage, steps necessary for designing well suited data storage solutions and the effective ways of using new technologies for data storage and management. Starting with an introductory chapter dealing with the basic concepts, the book progresses to discuss new topics like storage virtualization and cloud storage. The end chapter worksheets and short answer questions act as resources for self assessment and to test the new knowledge gained from each chapter of the book. Elegant and simple style of presentation makes reading of this book a pleasant experience. The book will be found highly acceptable to those who are interested to get acquainted with the latest and the newest trends associated with data storage technologies.

Big Data

2016-04-27 Computers
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Release : 2016-04-27
Genre : Computers
Kind : eBook
Book Rating : 871/5 ( reviews)

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Book Synopsis Big Data by : Fei Hu

Download or read book Big Data written by Fei Hu. This book was released on 2016-04-27. Available in PDF, EPUB and Kindle. Book excerpt: Although there are already some books published on Big Data, most of them only cover basic concepts and society impacts and ignore the internal implementation details-making them unsuitable to R&D people. To fill such a need, Big Data: Storage, Sharing, and Security examines Big Data management from an R&D perspective. It covers the 3S desi

Communicating Science and Engineering Data in the Information Age

2012-03-07 Computers
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Release : 2012-03-07
Genre : Computers
Kind : eBook
Book Rating : 095/5 ( reviews)

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Book Synopsis Communicating Science and Engineering Data in the Information Age by : National Research Council

Download or read book Communicating Science and Engineering Data in the Information Age written by National Research Council. This book was released on 2012-03-07. Available in PDF, EPUB and Kindle. Book excerpt: The National Center for Science and Engineering Statistics (NCSES) of the National Science Foundation (NSF) communicates its science and engineering (S&E) information to data users in a very fluid environment that is undergoing modernization at a pace at which data producer dissemination practices, protocols, and technologies, on one hand, and user demands and capabilities, on the other, are changing faster than the agency has been able to accommodate. NCSES asked the Committee on National Statistics and the Computer Science and Telecommunications Board of the National Research Council to form a panel to review the NCSES communication and dissemination program that is concerned with the collection and distribution of information on science and engineering and to recommend future directions for the program. Communicating Science and Engineering Data in the Information Age includes recommendations to improve NCSES's dissemination program and improve data user engagement. This report includes recommendations such as NCSES's transition to a dissemination framework that emphasizes database management rather than data presentation, and that NCSES analyze the results of its initial online consumer survey and refine it over time. The implementation of the report's recommendations should be undertaken within an overall framework that accords priority to the basic quality of the data and the fundamentals of dissemination, then to significant enhancements that are achievable in the short term, while laying the groundwork for other long-term improvements.

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