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What is Software-as-a-Service (SaaS)

Handbook of Research on High Performance and Cloud Computing in Scientific Research and Education
A software delivery model in which software and associated data are centrally hosted on the cloud.
Published in Chapter:
Model of Interoperable E-Business in Traffic Sector based on Cloud Computing Concepts
Slađana Janković (University of Belgrade, Serbia), Snežana Mladenović (University of Belgrade, Serbia), and Slavko Vesković (University of Belgrade, Serbia)
DOI: 10.4018/978-1-4666-5784-7.ch014
Abstract
This chapter analyzes the possibilities of applying the cloud concepts in the realization of the interoperable electronic business of traffic and transport subjects. Special attention is paid to defining the Business-to-Business (B2B) model of integrating the traffic business subjects in cloud computing technological environment. It describes the design, implementation, and application of the cloud concepts on the examples of B2B integration in the field of traffic. The examples demonstrate the usage of Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS) by traffic business subjects in the Republic of Serbia. The examples of PaaS are the databases created and hosted on Microsoft SQL Azure platform. The examples of SaaS are Web services hosted on Microsoft Windows Azure platform. The defined model of B2B integration allows interoperability of the traffic business subjects on the syntactic, conceptual, and semantic level.
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Cloud Computing-Based Personal Information Management: Perspectives of Online Faculty
is a cloud-computing model that allows access to software and application for the creation, organisation, synchronisation, communication and dissemination of information
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A Framework Model for a Software-as-a-Service (SaaS) Strategy
Method of having applications accessible from cloud infrastructure resources.
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IT Strategy Follows Digitalization
Software as a service (SaaS) is a software distribution model in which a third-party provider hosts applications and makes them available to customers over the Internet.
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The Impact of Cloud Computing on the IT Support Function: A Case Study From Higher Education
Applications are run on the provider’s cloud service, and both data and applications are managed by the provider. There is no development environment for the users. This is the most extreme option for cloud computing, being at the other end of the spectrum from on-premises (“on-prem”) computing, where everything is run and managed in-house.
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Cloud Computing as a Model
Hosts an application on the cloud and is accessed through a web-browser.
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An Ecosystem Governance Lens for Public Sector Digital Transformation: A New Zealand Case Study
A model for distributing software in which a provider hosts applications and makes these available to users over the Internet. A provider licenses a SaaS application to customers as an on-demand service, either through a subscription or through a pay-as-you-go model.
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IT Strategy Follows Digitalization
Software as a service (SaaS) is a software distribution model in which a third-party provider hosts applications and makes them available to customers over the Internet.
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Recent Trends in Cloud Computing Security Issues and Their Mitigation
A software delivery model where an application is shared across multiple users through web browsers.
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Business Intelligence-Driven Supply Chain Optimization in Emerging Markets: Pathways for African Businesses
It is a delivery model that provides users access to developer applications running in the cloud, eliminating the need to have it installed or used on the user's private computers.
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Towards an Industry 4.0-Based Maintenance Approach in the Manufacturing Processes
Business model based on offering software licensed on subscription and, generally, centrally hosted.
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