【摘要】 讨论了主存数据库中的存贮技术,在域存储结构的基础上提出了多索引的域存储结构,在保持了域存储结构的优点(数据冗余小,在每个字段上建有索引,按索引访问效率高)的同时,提供了更加灵活的便于查询的存储方式。此外,文章针对应用在嵌入式的领域的主存数据库的特点,提出了基于主动查询逻辑的完全流水线技术。更多还原

【Abstract】 After discussing the storage structure which is adopted in MMDBMS (Main Memory Database Management System),a new data storage structure is proposed to provide more flexible advantages to variety query comparing to do-main storage structure.Then full pipeline query algorithm with positive way is also proposed to fit limited memory envi-ronment ,especially in embedded system.更多还原