Analysis on the effect of data-mining to supermarket

With the transition of the consumption conception, supermarkets, as the retailing terminal, has invested a lot on the construction and application of Information technology, such as bar code, RFID, POS, database technology, etc. Although increasing trade information is kept in record, the percentage of utilization is not satisfactory. Regarding this, a new analyzing technology-Data Mining, is used in supermarket administration, by which, management of supermarket is transformed to knowledge management.