文献类型：会议论文

英文题名：The research of Hibernate cache technique and application of EhCache component

作者：Jing, Wang[1]; Fan, Rui[2]

机构：[1] Information School, Guangdong Ocean University, Zhanjiang, China; [2] Software School, Guangdong Ocean University, Zhanjiang, China

会议论文集：2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011

会议日期：27 May 2011 through 29 May 2011

会议地点：Xi'an

语种：英文

外文关键词：Query processing

外文摘要：The author has studied Hibernate cache technique. Hibernate cache technique has the primary cache, the secondary cache, the query cache, etc., which are for different applications. The primary cache is built inside Hibernate framework. It cannot be deleted. It comes or goes with Hibernate Session. The secondary cache is a pluggable and configurable component provided by a third party. It caches the data once accessed. The query cache is a special secondary cache that focuses on HQL query results. The author used a third-party cache component "EhCache" to cache the data with the secondary cache and the query cache during the development of her project. The research has shown that for Hibernate Criteria component, the improvement of query efficiency with the secondery cache decreases with the increase of the data quantity in the database table. If the query data quantity is relatively large, the secondary cache can play a negative impact on the application programs. ? 2011 IEEE.