By Xueyan Tang, Jianliang Xu, Samuel T. Chanson
The idea that of content material supply has develop into progressively more very important because of quickly becoming calls for for effective distribution and quick entry of data from the web. The content material may be different and broad-ranging, and the need to facilitate ubiquitous info entry calls for diverse community architectures and units. the necessity to convey caliber info – given the character of the content material, community connections and consumer units – introduces quite a few demanding situations for content material supply technologies.
Web content material supply bargains the main entire insurance of state of the art examine, offering insightful and thought-provoking probabilities for the way forward for net purposes. Written via best foreign researchers, the e-book makes a speciality of web pages supply, dynamic web pages, streaming media supply and ubiquitous net access.
Web content material supply is a necessary reference for either educational researchers and commercial practitioners.
Review
From the reviews:
"This publication is dedicated to content material supply, sometimes called content material distribution. … it is a really expert booklet that may attract researchers drawn to multimedia companies concerns, rather websites supply. For these during this learn neighborhood, will probably be very valuable." (Mario Freire, Computing stories, August, 2006)
"This booklet is a set of educational papers. those were written by means of major researchers around the globe and assembled by way of the editors as a illustration of the state of the art in websites supply. … The publication is professionally produced, sincerely published and good laid out. … it's kind of sized for simple transportation, so can be a significant other on a protracted trip to a convention. … it's going to definitely grace the computer-science shelf of any self-respecting collage library." (Andrew Neill, Informer, Spring, 2006)
From the again Cover
The thought of content material supply has develop into more and more very important as a result of speedily growing to be calls for for effective distribution and quick entry of data from the web. The content material may be diversified, starting from HTML records, photographs, multimedia streams, database tables to dynamically generated contents. in addition, to facilitate ubiquitous info entry, the various community architectures and units can comprise broadband wired/fixed networks, bandwidth restricted wireless/mobile networks, strong workstations/PCs, PDAs and mobile telephones. the necessity to carry caliber information--given the character of the content material, community connections and consumer devices--introduces quite a few demanding situations for content material supply technologies.
Web content material supply bargains the main finished assurance of state of the art examine, offering insightful and thought-provoking percentages for the way forward for internet functions. Written by way of prime overseas researchers, the e-book makes a speciality of websites supply, dynamic websites, streaming media supply and ubiquitous internet entry, addressing particular themes such as:
Web Workload Characterization: Ten Years Later
Replica Placement and Request Routing
The Time-to-Live dependent Consistency Mechanism
Content position in Peer-to-Peer platforms: Exploiting Locality
Techniques for successfully Serving and Caching Dynamic net Content
Utility Computing for web Applications
Proxy Caching for Database-Backed net Sites
Generating net Streaming Media gadgets and Workloads
Streaming Media Caching
Policy-Based source Sharing in Streaming Overlay Networks
Caching and Distribution concerns for Streaming content material Distribution Networks
Peer-to-Peer Assisted Streaming Proxy
Distributed Architectures for web pages model and Delivery
Wireless internet functionality Issues
Web content material supply utilizing Thin-Client Computing
Optimizing content material supply in instant Networks
Multimedia edition and skimming on Small Displays
Web content material supply is a vital reference for either educational researchers and commercial practitioners facing websites supply.
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Extra resources for Web Content Delivery
Sample text
In ACM Conference of the Special Interest Group on Data Communication (SIGCOMM), pages 289-299, Cambridge, MA. Sivasubramanian, Swaminathan, Szymaniak, Michal, Pierre, Guillaume, and van Steen, Maarten (2005). Replication for Web Hosting Systems. ACM Computer Surveys. Stoica, Ion, Morris, Robert, Karger, David, Kaashoek, Frans, and Balakrishnan, Hari (2001). Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications. In ACM Conference of the Special Interest Group on Data Communication (SIGCOMM), pages 149-160.
In IEEE Infocom, pages 1773-1780, Anchorage, AK. Cook, Stephen, Pachl, Jan, and Pressman, Irwin (2002). The optimal location of replicas in a network using a READ-ONE-WRITE-ALL policy. Distributed Computing, 15(l):57-66. Delgadillo, Kevin (1999). Cisco DistributedDirector. Cisco Systems Inc. Dowdy, Lawrence and Foster, Derrell (1982). Comparative Models of the File Assignment Problem. ACM Computer Surveys, 14(2):287-313. Drezner, Zvi and Hamacher, Horst, editors (2001). Facility Location Theory: Applications and Methods.
2002]. 3, we can deduce many things about the performance and cost implications of an RPA from this high-level classification. But before we do that, the next section will discuss existing RPAs' cost functions and constraints in detail in order to get more depth and understanding of the problem. 1. 1,2 Existing Approaches in more Detail Replica placement algorithms have in one form or the other been around for about 50 years. Some of the first incarnations were in operations research, NP-completeness theory [Garey and Johnson, 1979] and in the approximation algorithms used to solve these [ Vazirani, 2001 ].
