With the increasing technology use of the data transfer has become an integral part. Data storage for personal computers which have their base as cloud is one of the biggest challenges faced. Cloud is of various types and this scheme is used in the private cloud system. A new scheme for reducing the time taken for deduplication and to exploit the awareness of that application is being used. The scheme is ALG-dedupe (Application aware Local Global source).The unique data is given fingerprints in order to store it in the memory. These fingerprints are in real hash indexes. It checks the data for deduplication. If the data is unique then it will be stored on cloud.