NDLI: Dynamic Migration of Cloud Services

Content Provider	IEEE Xplore Digital Library
Author	Kũhn, E. S̆es̆um-C̆avić, V. Schmid, T.
Copyright Year	2014
Description	Author affiliation: Inst. of Comput. Languages, Vienna Univ. of Technol., Vienna, Austria (Kũhn, E.; S̆es̆um-C̆avić, V.; Schmid, T.)
Abstract	In the last couple of years, cloud computing records a rapidly increasing popularity due to scalable, elastic infrastructures that are charged according to their usage and do not have to be maintained. However, the offerings of cloud providers sometimes drastically differ and therefore, it gets more and more difficult for users to compare clouds and choose a proper provider for a specific service. Furthermore, the demand of changing the provider and migrating existing services results from the growing market. The main problems and obstacles that follow the migration of services from the technical point of view are: First, cloud providers are using own platforms or APIs so services have to be adapted to them, and second, services cannot be migrated without an interruption. Besides the technical aspects, there are also economical ones. Companies have to spend a lot of time comparing different offerings and adapt their applications. This paper proposes the dynamic Platform as a Service (dynPaaS), a new form of Platform as a Service provider that addresses these issues. The dynPaaS framework abstracts existing clouds, finds the optimal cloud for a service according to its requirements and provides transparency about the underlying clouds. It monitors clouds and hosted services, dynamically migrates services between clouds on the basis of changing parameters, and optimizes the resource usage of integrated clouds. The result is a price reduction for both, the cloud users and the dynPaaS provider.
Sponsorship	IEEE Comput. Soc.
Starting Page	95
Ending Page	100
File Size	586919
Page Count	6
File Format	PDF
e-ISBN	9781479949526
DOI	10.1109/NCCA.2014.23
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-05
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cloud computing Cloud service Generic framework Containers Peer-to-peer computing Servers Space-based computing Optimization Monitoring
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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