从数据存储组织、查询优化和处理、原型系统和基准测试等方面介绍当前RDF数据管理的研究进展和比较分析,讨论存在的问题并给出未来的研究方向.
This paper describes the current state of the art of RDF (resource description framework) data management from 4 aspects, storage organization, query processing and optimization, prototypes as well as benchmarks. It also points out some future research topics.