based on DB2 UDB, the various factors are analyzed that affect the performances of database ,lists the principles that database optimization should obey ,and finally has the discussion on the database optimization technology method..
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刘宇明. 基于DB2的大型数据库性能优化方法研究[J]. 科学技术与工程, 2007, (1): 69-72. LIU Yu-ming, SUN Xing-ming. Method Research of Large-scale Database Performance Optimization Based on DB2[J]. Science Technology and Engineering,2007,(1):69-72.