NDLI: Software as a Service ( SaaS ) for Management information system using multiple tenants

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Software as a Service ( SaaS ) for Management information system using multiple tenants

Content Provider	Semantic Scholar
Author	Desale, Rachana Kolhatkar, Purva More, Anju Balaji Katira, Piyush Kokane, Vishal Jaybhaye, S. M.
Copyright Year	2013
Abstract	Today, reliable broadband internet access, service-oriented architectures (SOAs), and the cost inefficiencies of managing dedicated on-premises applications are driving a transition toward the delivery of decomposable, managed, shared, Web-based services called software as a service (SaaS). Tenants using a multitenant service operate in virtual isolation from one another; Organizations can use and customize an application as though they each have a separate instance, yet their data and customizations remain secure and insulated from the activity of all other tenants. The single application instance effectively morphs at runtime for any particular tenant at any given time. Multitenancy is an architectural approach that pays dividends to both application providers and users. Operating just one application instance for multiple organizations yields tremendous economy of scale for the provider. Only one set of hardware resources is necessary to meet the needs of all users, a relatively small, experienced administrative staff can efficiently manage only one stack of software and hardware, and developers can build and support a single code base on just one platform (operating system, database, etc.) rather than many. The economics afforded by multitenancy allow the application provider in turn offer the service at a lower cost to customers. Keywords-Cloud Computing, Multitenancy, SaaS, Virtualized database.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www.ijera.com/papers/Vol3_issue3/I33042046.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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