NDLI: The cost effective structure for designing hybrid cloud based enterprise E-learning platform

Content Provider	IEEE Xplore Digital Library
Author	Shu-Min Chuang Kuo-En Chang Yao-Ting Sung
Copyright Year	2011
Description	Author affiliation: Graduate Institute of Information and Computer Education, Department of Educational Psychology and Counseling, National Taiwan Normal University, Taiwan, China (Shu-Min Chuang; Kuo-En Chang; Yao-Ting Sung)
Abstract	The total initial cost of enterprise learning management system is very high on the infrastructure and software applications, so that enterprises start to adopt cloud computing to reduce expenditure on infrastructure, software and IT human resource. The paper provides a cost effective structure of hybrid cloud architecture that has been implemented the multi-tenant model for enterprise to support customization sharing among different virtualized applications in a tenant area. The schema-sharing and multi-tenant data storage architecture also supports the learning content delivery. The important basis for the design method of software development shall embed with the cost effective structure, such as using multithreads to compute background processing and unzip the content files to reduce brand width usage. Even the file sizes of learning content shall be zipped to the less small size and duplicate to different servers for cutting down the traffic flow of brand width. The detailed calculation of the all I/O computer processing and brand width become the crucial implementation way.
Starting Page	523
Ending Page	525
File Size	266193
Page Count	3
File Format	PDF
ISBN	9781612842035
e-ISBN	9781612842042
DOI	10.1109/CCIS.2011.6045123
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computers Cloud computing E-learning Electronic learning Computational modeling Instruction sets Multi-tenant Computer architecture Cost-effective design model Models Hybrid cloud computing Fellows
Content Type	Text
Resource Type	Article

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