1. A computer-implemented method of analyzing data sources for inactive data comprising: monitoring data accesses within one or more data sources and generating data access information based on the monitored data accesses, wherein the data access information indicates accessed and non-accessed data within the one or more data sources; applying the data access information to a profile to identify inactive data within the one or more data sources, wherein the profile includes one or more criteria for determining inactive data including a time interval for data access; and generating notifications of the identified inactive data within the one or more data sources.