Cloud Computing is a new step in the development of the Internet and enables users to migrate their data, emails, applications, and all new workload demands to virtual systems that can be accessed at any time and from any place, provided there is a permanent connection to the Internet.The first part of the paper reviews basic Cloud Computing concepts, implementation models (Private Cloud, Community Cloud, Public Cloud, Hybrid Cloud), service models (SaaS), Platform as a Service (PaaS), Infrastructure as Service (IaaS)), while the second part sets forth an integrated Cloud Computing solution for Romanian public institutions through the ICIPRO project.The implementation of Cloud's technical solution proved to be successful being a first initiative on Cloud Computing designed for Romanian public sector entities.
This paper presents an integrated information system model designed to be used by the Romanian public entities. This system is part of a research project that promotes the public-private sector partnership in Romania. So, the main objective of the research presented in this paper is the development of an integrated information system for management of activities (IISMA) that provides the management of public institution information by making use of resources and activities, software functional modules and open-source computing applications. The solution proposed ensures the streamlining of the information flow, the improvement of the management of resources and inter-institutional inter-operability by offering a versatile, safe and resilient solution that can be customised depending on the specific requirements of the public entities. IISMA is based on open-source solutions and functional software specialization modules, aiming to reduce the complexity of the conceptual separation. IISMA ensures: functional disconnection of modules (keeping inter-operability), standardisation of functional modules, implementation of extendibility facilities and component re-use facilities and protection of data which is processed, used and stored.
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