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Replicated Data Management for Mobile Computing by Terry Douglas (English) Paper

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ISBN-13
9783031013492
Book Title
Replicated Data Management for Mobile Computing
ISBN
9783031013492
Subject Area
Computers, Technology & Engineering, Mathematics
Publication Name
Replicated Data Management for Mobile Computing
Item Length
9.3 in
Publisher
Springer International Publishing A&G
Subject
Programming / Mobile Devices, General
Publication Year
2008
Series
Synthesis Lectures on Mobile and Pervasive Computing Ser.
Type
Textbook
Format
Trade Paperback
Language
English
Author
Terry Douglas
Item Width
7.5 in
Item Weight
7.8 Oz
Number of Pages
Xii, 93 Pages

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Product Information

Managing data in a mobile computing environment invariably involves caching or replication. In many cases, a mobile device has access only to data that is stored locally, and much of that data arrives via replication from other devices, PCs, and services. Given portable devices with limited resources, weak or intermittent connectivity, and security vulnerabilities, data replication serves to increase availability, reduce communication costs, foster sharing, and enhance survivability of critical information. Mobile systems have employed a variety of distributed architectures from client-server caching to peer-to-peer replication. Such systems generally provide weak consistency models in which read and update operations can be performed at any replica without coordination with other devices. The design of a replication protocol then centers on issues of how to record, propagate, order, and filter updates. Some protocols utilize operation logs, whereas others replicate state. Systems might provide best-effort delivery, using gossip protocols or multicast, or guarantee eventual consistency for arbitrary communication patterns, using recently developed pairwise, knowledge-driven protocols. Additionally, systems must detect and resolve the conflicts that arise from concurrent updates using techniques ranging from version vectors to read-write dependency checks. This lecture explores the choices faced in designing a replication protocol, with particular emphasis on meeting the needs of mobile applications. It presents the inherent trade-offs and implicit assumptions in alternative designs. The discussion is grounded by including case studies of research and commercial systems including Coda, Ficus, Bayou, Sybase's iAnywhere, and Microsoft's Sync Framework. Table of Contents: Introduction / System Models / Data Consistency / Replicated Data Protocols / Partial Replication / Conflict Management / Case Studies / Conclusions / Bibliography

Product Identifiers

Publisher
Springer International Publishing A&G
ISBN-10
3031013492
ISBN-13
9783031013492
eBay Product ID (ePID)
7057265356

Product Key Features

Author
Terry Douglas
Publication Name
Replicated Data Management for Mobile Computing
Format
Trade Paperback
Language
English
Subject
Programming / Mobile Devices, General
Publication Year
2008
Series
Synthesis Lectures on Mobile and Pervasive Computing Ser.
Type
Textbook
Subject Area
Computers, Technology & Engineering, Mathematics
Number of Pages
Xii, 93 Pages

Dimensions

Item Length
9.3 in
Item Width
7.5 in
Item Weight
7.8 Oz

Additional Product Features

Number of Volumes
1 Vol.
Lc Classification Number
Qa1-939
Original Language
English
Table of Content
Introduction.- System Models.- Data Consistency.- Replicated Data Protocols.- Partial Replication.- Conflict Management.- Case Studies.- Conclusions.- Bibliography.
Copyright Date
2008
Illustrated
Yes

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