页服务器结构和嵌套事务模型的特点,以先写日志协议为基础,本文提出了一种基于页的恢复策略WAL_P,它能够有效地处理各种故障,并具有一定的灵活性和可扩展性。在OODB的实现技术方面,本文探讨了客户/服务器面向对象数据库系统KDOODB的设计与实现。 [] The object-oriented databases(OODB)make up the drawbacks of the relational databases, and provide the powerful surport for many advanced database applications. However, the processing speed of associative query in OODB is slow, which influences the p
