Minimization of data download by G-Node dissemination method

Mobile computing is one of the rapidly developing area. A survey says, nearly 6.8 billion people owns a mobile and it is quite common for an individual to own more than one and the rate of mobile internet users is also increased to 3.8 billion, so this developing technology makes us comfortable but the issue is, power consumption and latency. There can be many reasons for power consumption but most noted one is, while using mobile internet that too especially while downloading data from the server. In present pull technology (client-server method), total content of the page is retrieved, because of this, content to be downloaded from a particular page is additional than required if you need to retrieve specific content then the location step is needed, which is complicated to remember. This causes more consumption of energy in mobile. Latency is also a major setback faced in the present method. So we propose push technology. In push technology the data will be disseminated commonly and according to client query specific data will be retrieved from it and it is most preferably used for frequently updated data like news. We also define a structure called G-Node, that helps to overcome the structural overheads and help to process the twig pattern queries. To provide efficient query processing an encoding scheme called lineage encoding is used and in addition to that the data can be disseminated dynamically from the server side when needed without relying on third party repositories.