支持事务的非结构化数据聚合存储系统GSL  

GSL:Unstructured Data Aggregation Storage System Supporting Transaction

作　　者：宫海林[1] 郭长国[1] 苑洪亮[1] 王怀民[1] 

机构地区：[1]国防科学技术大学计算机学院网络所,湖南长沙410073

出　　处：《微电子学与计算机》2006年第z1期259-261,265,共4页Microelectronics & Computer

基　　金：国家"973"计划项目(2005CB321804)

摘　　要：文章提出了一种将非结构化数据集中存储,同时支持事务的存储方案,并依据此方案实现了一个高效、易用的数据存储系统GSL。GSL的数据存储接口与文件系统的接口风格一致,同时支持事务处理。文章将GSL与文件系统和Oracle数据库的BLOB存储效率进行了测试和比较,结果表明GSL的存储效率与文件系统相当,并优于BLOB。We present the centralized storage as well as transaction-supported methodology for unstructured data. Based on this method, we provide the implementation of a handy data storage system with high proficiency: GSL. The data access interface in GSL is consistent with that in file systems; what is more, the transaction management interface is included. Finally, we make a comparison of the storage proficiency between GSL, file systems and BLOB in Oracle database. The result is that GSL has more or less the same storage proficiency as file systems, which is much better than BLOB.

关 键 词：非结构化数据 聚合 事务 存储 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]