A database system may include a storage array that includes a plurality of storage devices configured to store a database. The database system may further include a processor in communication with the memory device. The processor may determine frequency of data values of a first set of data from the database. The frequency of data values are determined at a predetermined data granularity. The processor may also generate a data object to include information indicative of the frequency of data values. The processor may also store the data object in the storage array. A method and computer-readable medium may also be implemented.