Abstract
Information-communications systems, consisting of three core categories: information (content), communication mechanism (currently dominated by Internet), and services (data/information processing, content delivery, etc.) were changing over time from the distributed processing to the cloud computing. Current cloud computing development gives the basis for delegated information processing deployment. These systems differentiate from traditional distributed data processing that was the predecessor to the information-communications systems development. Computer communities assume most of the structural and functional characteristics of the business communities and ecosystems that evolve in their complexity and functionality. Thus, in the context of information-communications systems development process, started with the distributed data processing systems and maturating through the deployment of grid and cloud computing, there is the need for delegated information processing systems that build new information-communications ecosystem. It is a digital environment populated by digital units presented by software components, applications, services, information, information processing models, etc. It is close to the term of digital ecosystem, which is in the same time a network where nodes can be added or removed allowing delegated person, machine, service or application to interact with or share the data. Basic conceptual issues and the ecosystem model are presented in order to introduce novelty in the field of data processing management architecture, and to distinguish distributed processing model from the grid and cloud semantic architectures. The delegated information processing is introduced as the platform that should incorporate the most acceptable elements from the grid and cloud computing, providing business community with the new information processing paradigm. Delegated information processing, as a new information-communications ecosystem, comprises also a complexity of security and privacy issues, which are presented with the thoughts on new areas of research.
Highlights
The world computing infrastructure is developing from large scale distributed systems and peer-to-peer systems to the recently deployed grid and cloud computing
Distributed processing systems are evolutioning to the grid computing, as the way to provide users the ability to harness the power of large numbers of heterogeneous, distributed resources, enable users and applications to seamlessly access these resources to solve complex business
The text presents the emergence of grid and cloud computing as a platforms for next-generation parallel and distributed computing deployed through the delegated information processing systems
Summary
The world computing infrastructure is developing from large scale distributed systems and peer-to-peer systems to the recently deployed grid and cloud computing. In the time of centralized systems, the computer systems were not interconnected and information was on media storage that was the tool for moving computerized data from one to another place of entire business organization This scenario has been changing by distributed systems that started as the management model in the stage of minicomputers implementation, and it has been raised by personal computers dissemination through the organization sites. In real-time networks, the main problem still exists and it is consider finding and disseminating information quickly to many nodes These problems are the object of grid and cloud computing scenarios introduced primarily to fully capture current information technology capabilities for producing the most efficient information processing system that modern business need. And in nearly future, the critical technologies for e-business environment are: These critical technologies form the basis for new services deployed through the advanced distributed systems concept deployed by grid and cloud computing. It is obvious that the unified provisioning and management of services framework becomes very important characteristic of information market place on which modern business relies
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