Desenvolvimento de uma aplicação P2P utilizando a base de dados pervasiva GDATA

Abstract

The increase in the use of technological devices and the need for a better information flow between these devices requires a different access way those information. So then, the Pervasive Computing, considered the third wave of computing, brings the proposal of access to resources of any technological device (notebooks, PDAs, cell phones ,...), anytime, anywhere. In the same way it is the Cloud Computing, which aims to promote software as a service through the Internet. Thus, this work relates the creation of a pervasive access using both a pervasive database and a P2P network. This purpose is based on the combined vision of Pervasive Computing and Cloud Computing, considering (a) the construction of a P2P network, according to technology Peer-to-Peer, it implemented by the JXTA platform and (b) the access to services from a pervasive database - GDATA, creating a pervasive environment, where any participant of the network can access the services offered by the pervasive database in a simple way.