NDLI: Reconciling Service Orientation with the Cloud

Content Provider	IEEE Xplore Digital Library
Author	Baraldo, V. Zuccato, A. Vardanega, T.
Copyright Year	2015
Description	Author affiliation: Dept. of Math., Univ. of Padova, Padua, Italy (Baraldo, V.; Zuccato, A.; Vardanega, T.)
Abstract	The SaaS market is growing steadily. In the face of it, SaaS providers have started to reflect on how to rationalize their internal processes: service design, management and delivery. The Service Oriented Architecture (SOA) principles can offer valuable insight in that process as the SOA concept has several key traits in common with the cloud computing paradigm. The latter however gives prominence to the economics of the SaaS application delivery, which values elasticity in the sharing of resources and in the preservation of service-level agreements, characteristics which the former prospective ignored. This work continues on the trail of previous research on service-oriented cloud platforms, by presenting a new enriched SOA paradigm that embraces rapid elasticity, in conformance with the postulates of cloud computing. The integration of our SOA-based PaaS prototype, PaaSSOA, with a real IaaS instance, Amazon Web Services, provides an initial confirmation of the viability of the extended notion of service model, as well as empirical evidence that a SOA-based PaaS can effectively operate over a real IaaS instance.
Starting Page	195
Ending Page	202
File Size	263937
Page Count	8
File Format	PDF
ISBN	9781479983568
DOI	10.1109/SOSE.2015.26
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-03-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cloud computing service-oriented computing Scalability elasticity Computer architecture Quality of service Elasticity platform as a service Service-oriented architecture micro-services 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
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