This paper discribes the clustering principles and clustering strategies for OODBs clustering techniques. It analyes the performance of two clustering algorithms:CK, ORION. It showes few main of effective algorithm performance.

• 阐述了OODBs聚类技术中的聚类原则和聚类策略，分析了CK聚类算法和ORION聚类算法，并就影响算法性能的几个主要方面进行了说明