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A New Raid-Disk Placement Method for Interactive Media Server with an Accurate Bit Count Control [chapter]

Yo-Won Jeong, Seung-Ho Lim, Kyu-Ho Park
2005 Lecture Notes in Computer Science  
Our placement policy is incorporated with a special bit count control method that is based on repeated tuning of quantization parameters to adjust the actual bit count to the target bit count.  ...  In this paper, we propose a RAID-disk placement algorithm of coded video data and an efficient disk prefetching method to increase the number of clients who can be serviced interactive operations in the  ...  Accurate Bit Count Control In order to establish our placement policy, bit counts of all frames can be accurately controlled.  ... 
doi:10.1007/11577188_60 fatcat:k5aorsxgsrdlpaiswjurftidkm

An SSD-Based Storage System for an Interactive Media Server Using Video Frame Grouping

Yo-Won Jeong, Youngwoo Park, Kwang-deok Seo, Jeong Ju Yoo, Kyu Ho Park
2013 ETRI Journal  
In this paper, we propose a new SSD-based storage system for interactive media servers.  ...  For real-time interactive multimedia operations, such as video uploading, video play, fast-forward, and fast-rewind, solid state disk (SSD)-based storage systems for video streaming servers are becoming  ...  Media synchronized RAID (MSR) [3] increases RAID disk performance for media servers by supporting interactive operations using the following two schemes.  ... 
doi:10.4218/etrij.13.0111.0715 fatcat:y4r75tugunapjpmpudocm5ahk4

An SSD-Based Storage System for an Interactive Media Server Using Video Frame Grouping

Yo-Won Jeong
2013 ETRI Journal  
In this paper, we propose a new SSD-based storage system for interactive media servers.  ...  For real-time interactive multimedia operations, such as video uploading, video play, fast-forward, and fast-rewind, solid state disk (SSD)-based storage systems for video streaming servers are becoming  ...  Media synchronized RAID (MSR) [3] increases RAID disk performance for media servers by supporting interactive operations using the following two schemes.  ... 
doi:10.4218/etrij.12.0111.0715 fatcat:jqzpmlhog5eqvh4dftnkaomowi

Multimedia Storage Servers: A Tutorial [chapter]

D. James Gemmell, Harrick M. Vin, Dilip D. Kandlur, P. Venkat Rangan, Lawrence A. Rowe
2002 Readings in Multimedia Computing and Networking  
In this paper, we present an overview of the architectures and algorithms required for designing digital multimedia storage servers.  ...  The design of such servers fundamentally di ers from conventional servers due to: 1 the real-time storage and retrieval requirements, as well as 2 the large storage space and data transfer rate requirements  ...  Additionally, a multimedia server must also support interactive control functions such as pause/resume, fast forward (FF) and fast backward (FB).  ... 
doi:10.1016/b978-155860651-7/50144-3 fatcat:nbfvnrvujjdp7h5n4jgrus26cu

Resource scheduling in a high-performance multimedia server

HweeHwa Pang, B. Jose, M.S. Krishnan
1999 IEEE Transactions on Knowledge and Data Engineering  
The data-placement algorithm declusters every object over all of the disks in the server£using a time-based declustering unit£with the aim of balancing the disk load.  ...  In this paper, we propose and evaluate a set of data-placement and retrieval algorithms to exploit the full capacity of the disks in a multimedia server.  ...  ACKNOWLEDGMENTS The authors thank Desai Narasimhalu for his support and advice. We also thank Pingli Pang for contributing to the system implementation.  ... 
doi:10.1109/69.761665 fatcat:mutrnuu3vfgvjf76m7pskp6wdi

Multimedia storage servers: a tutorial

D.J. Gemmell, H.M. Vin, D.D. Kandlur, P. Venkat Rangan, L.A. Rowe
1995 Computer  
In this paper, we present an overview of the architectures and algorithms required for designing digital multimedia storage servers.  ...  The design of such servers fundamentally di ers from conventional servers due to: 1 the real-time storage and retrieval requirements, as well as 2 the large storage space and data transfer rate requirements  ...  There are special placement considerations when the media is encoded using variable bit rate compression.  ... 
doi:10.1109/2.384117 fatcat:6mgow5k7bnc3nb3akpqdncxwim

Video-server designs for supporting very large numbers of concurrent users

M. Kumar
1998 IBM Journal of Research and Development  
The second design uses a stream controller as the interface between an array of disks and a traditional switch or network port. We have built a prototype based on the second design.  ...  Two designs for the approach are discussed. The first extends the packet buffer of a shared-buffer switch with additional memory for storing the video packets.  ...  An alternative to building a single large video server is *Trademark or registered trademark of International Business Machines Corporation.  ... 
doi:10.1147/rd.422.0219 fatcat:ox5674sagrg55gwfghmedioorq

Disk system architectures for high performance computing

R.H. Katz, G.A. Gibson, D.A. Patterson
1989 Proceedings of the IEEE  
In this paper we review the state of the art in disk devices and 110 controllers, and will describe new approaches for very highperformance /IO based on redundant arrays of inexpensive disks (RAIDS).  ...  The concept of the diskless supercomputer, that is a high-performance computational machine connected via high-speed network to a file server with large numbers of disk devices, is becoming a possibility  ...  ACKNOWLEDCMEN~ We wish to thank our colleagiies o n the RAID project for theircontributionstothework ri:ported in this paper.These  ... 
doi:10.1109/5.48827 fatcat:dkl7mekauve7nblajgnhb53opm

On the Genesis of Organizational Forms: Evidence from the Market for Disk Arrays

David G. McKendrick, Glenn R. Carroll
2001 Organization science (Providence, R.I.)  
This paper asks a basic question of organizational evolution: When and where will a new organizational form emerge? Contemporary organization theory proposes two answers.  ...  disk array producer identity cannot cohere into a code or form.  ...  Increasingly, disk arrays comprise elements in a storage system, which is, in turn, an element in a network of interacting servers, specialized servers, and client systems/users.  ... 
doi:10.1287/orsc.12.6.661.10083 fatcat:3mjnylkvd5fwpocze3dcunblpu

Introduction to Multimedia [chapter]

Hermann Maurer, Nick Scherbakov, Zahran Halim, Zaidah Razak
1998 From Databases to Hypermedia  
Each disk within the array needs to have its own I/O controller, but interaction with a host computer may be mediated through an array controller as shown in figure 5.1.  ...  DSMCC (Digital Storage Media Command and Control) --specifies a set of protocols for controlling and managing MPEG streams in a client-server environment.  ...  It could also be used with images that may reside on a remote server, or interactively where the user may choose or draw an image that is part of an animation.  ... 
doi:10.1007/978-3-642-58763-4_19 fatcat:56ebe253enec7lm6amz4casr4u

Microsoft TerraServer

Tom Barclay, Jim Gray, Don Slutz
2000 SIGMOD record  
Microsoft® TerraServer stores aerial, satellite, and topographic images of the earth in a SQL database available via the Internet.  ...  This paper describes how terabytes of "Internet unfriendly" geo-spatial images were scrubbed and edited into hundreds of millions of "Internet friendly" image tiles and loaded into a SQL data warehouse  ...  Should a disk fail, the HSZ70 controllers automatically swap a spare drive into a RAID set.  ... 
doi:10.1145/335191.335424 fatcat:rzm4ubnbdre6xpgqc2ctiend24

Microsoft TerraServer

Tom Barclay, Jim Gray, Don Slutz
2000 Proceedings of the 2000 ACM SIGMOD international conference on Management of data - SIGMOD '00  
Microsoft® TerraServer stores aerial, satellite, and topographic images of the earth in a SQL database available via the Internet.  ...  This paper describes how terabytes of "Internet unfriendly" geo-spatial images were scrubbed and edited into hundreds of millions of "Internet friendly" image tiles and loaded into a SQL data warehouse  ...  Should a disk fail, the HSZ70 controllers automatically swap a spare drive into a RAID set.  ... 
doi:10.1145/342009.335424 dblp:conf/sigmod/BarclaySG00 fatcat:kt2k6x3exnfpzbssz4wz3jzygq

Business Model With Alternative Scenarios (D4.1)

Jakob Luettgau, Julian Kunkel, Jens Jensen, Bryan Lawrence
2017 Zenodo  
These discussions are made on a high-level of abstraction as no model is able to predict the non-linear behaviour when scaling out big systems accurately.  ...  The body of the work is an integrated graph-based approach to modelling costs, resilience and performance for storage systems.  ...  As bits can be only 0 or 1, an error can flip a bit, insert an extra bit, or delete a bit.  ... 
doi:10.5281/zenodo.1228749 fatcat:fdwtwtfcwjhhbkiusam6njs26a

A Survey on Tiering and Caching in High-Performance Storage Systems [article]

Morteza Hoseinzadeh
2019 arXiv   pre-print
In software, caching and tiering are long-established concepts for handling file operations and moving data automatically within such a storage network and manage data backup in low-cost media.  ...  To address this issue, a network of various types of storing media is used to deliver the high performance of expensive devices such as solid state drives and non-volatile memories, along with the high  ...  An accurate data hotness identification method is necessary for better cache utilization.  ... 
arXiv:1904.11560v1 fatcat:e752fsvuzbcxtmqjxg4ezlptku

Microsoft TerraServer [article]

Tom Barclay, Robert Eberl, Jim Gray, John Nordlinger, Guru Raghavendran, Don Slutz, Greg Smith, Phil Smoot, John Hoffman, Natt Robb III, Hedy Rossmeissl, Beth Duff, George Lee (+2 others)
1998 arXiv   pre-print
The Microsoft TerraServer stores aerial and satellite images of the earth in a SQL Server Database served to the public via the Internet.  ...  The TerraServer is also an E-Commerce application. Users can buy the right to use the imagery using Microsoft Site Servers managed by the USGS and Aerial Images.  ...  Acknowledgments The TerraServer project is a consortium of four major participants -Microsoft, Compaq, Aerial  ... 
arXiv:cs/9809011v1 fatcat:5jslymymsrfnlm3n2ykfo3sofe
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