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The public information available on the Web today is larger than information distributed on any other media. The raw nature of Web content, the unpredictable remote changes that can affect it, the wide variety of formats concerned, and the growth in data-driven websites make the preservation of this material a challenging task, requiring specific monitoring, collecting and preserving strategies, procedures and tools.
Julien Masanès, Director of the European Archive, has assembled contributions from computer scientists and librarians that altogether encompass the complete range of tools, tasks and processes needed to successfully preserve the cultural heritage of the Web. His book serves as a standard introduction for everyone involved in keeping alive the immense amount of online information, and it covers issues related to building, using and preserving Web archives both from the computer scientist and librarian viewpoints.
Practitioners will find in this book a state-of-the-art overview of methods, tools and standards they need for their activities. Researchers as well as advanced students in computer science will use it as an introduction to this new field with a hopefully stimulating review of open issues where future work is needed.
Riassunto
The Web has become one of the major channels for dissemination of culture and knowledge. There is a growing awareness of the need to track and archive Web content. However, the raw nature of Web content, the unpredictable remote changes that can affect it, and the growth of database-driven web sites make usual archiving and back-up procedures inefficient to preserve Web material. This book details existing methods of Web archiving as well as available technology, often inspired from other domains but adapted to the specific topic of Web archiving. It addresses three stages of archiving: building, using, and preserving.
Relazione
From the reviews:
"The book addresses the problem of preserving the vast amount of information available on the web. ... presents a useful index, as it helps bring together related issues presented by the various contributing authors. There are also a number of relevant figures. A comprehensive list of references after each chapter is also given. ... a valuable source of information offered by a range of experts in the field, this book is recommended reading for archivists, record managers, librarians, computer scientists and information managers ... ." (Tony Rodrigues, Online Information Review, Vol. 31 (6), 2007)
