Date Added: Feb 2012
Mobile computing is a revolutionary technology which enables them to access information, anytime and anywhere. Recently, there has been many research area is into mobile computing. Caching techniques reduce bandwidth consumption and data access delay. In this paper, the authors have discussed about different impact that mobile computing has had in the area of data management. In wireless communication the data availability is the most important problem, so they have focused on the problem of data availability and discussed about replicating mobile databases.