نتایج جستجو برای: الگوی saas
تعداد نتایج: 45432 فیلتر نتایج به سال:
Software-as-a-service (SaaS) is a relatively new software delivery business model and has been one of the fastest growing segments of the information technology industry in recent years. In this study, we investigate the relationship between the SaaS software delivery model and the productivity of software vendors. We explore scale economies of pure-SaaS firms, non-SaaS firms, and mixed-SaaS fi...
Software as Service (SaaS) model of cloud computing is currently one of the most advanced technology innovations. Due to its scalability and network-based operation, SaaS offers opportunities for small and medium enterprises (SMEs) to take advantage of the latest technology without costly investment on IT infrastructure and expertise. Despite its benefits, SMEs’ adoption of SaaS is not prevalen...
As cloud computing is increasingly transforming the information technology landscape, organizations and businesses are exhibiting strong interest in Software-as-a-Service (SaaS) offerings that can help them increase business agility and reduce their operational costs. They increasingly demand services that can meet their functional and non-functional requirements. Given the plethora and the var...
Ocean color measured from satellites provides daily, global estimates of marine inherent optical properties (IOPs). Semi-analytical algorithms (SAAs) provide one mechanism for inverting the color of the water observed by the satellite into IOPs. While numerous SAAs exist, most are similarly constructed and few are appropriately parameterized for all water masses for all seasons. To initiate com...
Software-as-a-Service (SaaS) is a software delivery model gaining popularity. Service Oriented Architecture (SOA) is widely used to construct SaaS applications due to the complementary characteristics in the two paradigms. Scalability has always been one of the major requirements in designing SaaS applications to meet the fluctuating demand. However, constructing SaaS applications using third-p...
Software as a Service (SaaS) is a new software delivery model in which pre-built applications are delivered to customers as a service. SaaS providers aim to attract a large number of tenants (users) with minimal system modifications to meet economics of scale. To achieve this aim, SaaS applications have to be customizable to meet requirements of each tenant. However, due to the rapid growing of...
Cloud computing has become a main medium for Software as a Service (SaaS) hosting as it can provide the scalability a SaaS requires. One of the challenges in hosting the SaaS is the placement process where the placement has to consider SaaS interactions between its components and SaaS interactions with its data components. A previous research has tackled this problem using a classical genetic a...
This Research paper explores importance of Software As A Service (SaaS) for efficient cloud computing in organizations and its implications. Enterprises now a days are betting big on SaaS and integrating this service delivery model of cloud computing architecture in their IT services. SaaS applications are service centric cloud computing delivery model used as IT Infrastructure which is multi-t...
For some business applications, using Software as a Service (SaaS) is becoming increasingly popular. However, it is largely unknown how SaaS adoption affects the arrangements between business and IT departments. In this study, we take a contingency approach to investigate how firms allocate authority for SaaS applications. Based on semi-structured interviews with business and IT representatives...
As an innovation that revolutionizes application delivery based on cloud-computing, software-as-a-service (SaaS) has seen a tremendous growth during the last few years. However, its diffusion is not evenly distributed: some organizational users are open to SaaS but others are still hesitant despite the huge cost saving it may bring. The behavioral impacts of SaaS are far-reaching and the new so...
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