The increase in the number of workstations, the need to diversify applications and the rise in traffic are prompting a reassessment of network capacity in order to guarantee quality of service and cope with increasingly frequent congestion. Many authors address the sizing of networks, whether physical, virtual, software-based, fibre optic or wireless, by quantifying traffic in order to determine network behaviour.
By superimposing each of these studies, it becomes clear that future research on dimensioning will be based on machine learning models with a view to continuously adapting to the overall behaviour of the network.
This research concerns the representation of concepts and existing forms of discrimination in access to and use of the Internet. It has a rich literature on neutrality; outlines the existing legal texts all staked a concrete example.
Finally account, it is clear that net neutrality controversial element, a factor promoting innovation, competition and freedom of expression on the Internet faces today two challenges, the renewal of the infrastructure of the Internet caused by the future traffic congestion circulating on the Internet and that of the profit-led service providers, applications, content and services.
The Classic economy dominated by finance and the profitability faces from now on the emergence of the voluntary and innovative sector where Internet became a real tool for the collection of funds with diverse users who agree to support financially projects of start-ups. This study has for objective to describe the frame, the functioning of the crowdfunding and to present the opportunity wich it offers to finance projects through the information and technologies communications.
In the Democratic Republic of Congo, the information system of the Social Security is almost manual. The needs for management require a collection of documents and appropriate infrastructure of information and telecommunication technology capable of supplying to the person and various stakeholders of the social security of the relevant information and up to date. The present study has for objectives to propose a strategic transformation of the processing center of the information in a management information system by proposing the main priority axes of urbanization of the information system. At the end of our study we present high level architecture in phases with the orientations of the management of information system which would allow to return agile system and in measure to integrate the systems of the taxes offices and other institutions which manage workers. So are raised the function social security and functionnal cartography of the architecture of the information system of the social securty
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