Абстрактный

Research on multidimensional indexing based on cloud computing system

Xinquan Yang

Rapid development of cloud computing technology realizes the storage and management of mass data, but changes of data model make the indexing technology of traditional database management system cannot process data directly, which means research of indexing technology in cloud environment is needed to provide efficient support for retrieval tasks of mass data in cloud environment. With the poor research of multidimensional indexing based on cloud computing system, this paper studies the multidimensional indexing in cloud computing system, introduces it, describes the concept of multidimensional indexing and introduces the generally used multidimensional data processing method. Then it researches multidimensional indexing based on cloud computing system. This paper includes brief introduction of distributed storage system and something related to consistency Hash and the process of multidimensional data indexing drops to one-dimensional indexing, proposes multidimensional system of MIndex for the problem of current distributed storage system data indexing doesnÂ’t support more than one program, phases in pyramid technique, proceeds dimensionality reduction on two dimensional space, so as to offer reference for mass data storage indexing in cloud environment.