NDLI: The content streaming method with the partial content replication in SMART server

Content Provider	IEEE Xplore Digital Library
Author	Yuh-Yeon Bak Yu-Hyeon Kim Hag-Young Kim
Copyright Year	2005
Description	Author affiliation: Electron. & Telecommun. Res. Inst. (Yuh-Yeon Bak; Yu-Hyeon Kim; Hag-Young Kim)
Abstract	SMART server is a system specialized in Internet-based cyber communities in Korea with the high-performance Internet-based communication infrastructure, high quality of wireless communication environment, and high degree of Internet usage and developed by ETRI (Electronics and Telecommunications Research Institute). Specially, SMART server has some NS (network & storage) cards that can accelerate network speed of application such as contents streaming. Each NS card has two network ports and SCSI controller for disks. So, NS card reads data from disk and send it to network port directly almost without using of CPU and main memory. The model of SMART server at the view of disk is shared-nothing. In such shared-nothing, one of the serious problem is hot content handling. So, SMART server supports replication technology to solve it. Replicating data increases the service availability, fault-tolerance and quality of service (QoS) of distributed multimedia systems. But, normal replication technology has a waste of storage resource. In this paper, we propose the replication method saving storage resource. This is the partial content replication technology that doesn't increase of user delay and save storage resource
Sponsorship	IEEE Comm. Soc. (IEEE ComSoc) IEEE Region 10 and IEEE Daejeon Sect. Open Stand. and Internet Assoc. (OSIA) Korean Inst. of Comm. Sci. (KICS) Korea Info-comm. infrastructure Forum (KIF) IEEK Comm. Soc. (IEEK ComSoc)
Starting Page	719
Ending Page	723
File Size	799491
Page Count	5
File Format	PDF
DOI	10.1109/ICACT.2005.246053
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-02-21
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	National Computerization Agency
Subject Keyword	Network servers Web server Internet Quality of service Wireless communication Acceleration Communication system control Telecommunication control Availability Fault tolerant systems
Content Type	Text
Resource Type	Article

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