NDLI: Energy-Aware Distributed Systems for Computation and Storage-Based Applications

Content Provider	IEEE Xplore Digital Library
Author	Inoue, T. Aikebaier, A. Enokido, T. Takizawa, M.
Copyright Year	2012
Abstract	The electric power consumption of servers has to be reduced in information systems in addition to increasing the performance and fault-tolerancy in order to realize green societies. In information systems, servers mainly consume the electric power to perform processes requested by clients. We consider computation (CP) and storage (ST) types of application processes to be performed on servers. In CP processes, CPU resource is mainly consumed. In ST processes, storage drives are manipulated in a server. First, we present the storage based power consumption (SBPC) model of a server st to perform ST and CP processes. The SBPC model is a four state model, where the power consumption rate of the server is one of four rates minEt, max STt, max Ct, and max STCt. Here, the power consumption rate Et(t) of a server st of time _ is minimum minEt if no process is performed. Et(t) the power consumption rate is max STt if only and at least one ST process is performed. Et(t) is max Ct if only and at least one CP process is perfomed on the server st. If both ST and CP processes are performed, Et(_t) is max STCt. Here, minEt
Starting Page	269
Ending Page	275
File Size	230031
Page Count	7
File Format	PDF
ISBN	9781467312332
DOI	10.1109/CISIS.2012.166
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-04
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Schedules Power demand Art Storage drives Computational modeling Power consumption models Digital ecosystems Green IT technology Servers Information systems
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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