METHOD AND APPARATUS FOR MAPPING DATA IN STRUCTURED PEER-TO-PEER NETWORK

摘要

PURPOSE: A data mapping method and apparatus thereof are provided to minimize overhead without load balancing by mapping data through a key and to support a complicate query. CONSTITUTION: A data input unit(110) receives a data space. An arithmetic mapping unit(120) converts data space into a key space by using an arithmetic mapping scheme. A key distributor(130) distributes peer nodes of a structural P2P network(140). The arithmetic mapping unit converts a data space into a key space.