Information System as a Service: Issues and Challenges

TL;DR

This paper discusses the evolution of information systems into a service-oriented paradigm leveraging cloud technology, highlighting future trends and the holistic view of various service models like IaaS, PaaS, SaaS, and DaaS.

Contribution

It introduces the concept of 'information system as a service' and provides a comprehensive view of different cloud service models and their integration into future information systems.

Findings

Highlights the shift to service-oriented information systems

Provides a holistic view of IaaS, PaaS, SaaS, and DaaS

Discusses future trends in cloud-based information systems

Abstract

Information system evolved as the evolution of information technology. The current state of information technology, placed the internet as a main resources of computing. Cloud technology as the backbone of internet has been utilized as a powerful computing resources. Therefore, cloud introduced new term of service oriented technology, popular with "as a service" kind of name. In this paper, the service oriented paradigm will be used to address future trend of information system. Thus, this paper try to introduce the term "information system as a service", holistic view of infrastructure as a service, platform as a service, software as a service, and data as a service.