基于云端的查询优化设计

摘要

Cloud computing processing, in the sharing of data resources advantages makes use of cloud computing technology in more and more ifelds. The database system for storing data in the cloud and retrieval method different from the traditional way, data query and the traditional database can not be directly migrated to the cloud platform. The use of the sufifx tree to build the cloud storage algorithm, and discussed the cloud model based on sufifx tree query, and the query model can be embedded into the existing data query system, realize the migration of traditional query platform Xiang Yun platform.%云计算在大数据处理、资源共享方面的优势使得越来越多的行业使用云计算技术。云计算中的数据存储和检索方式与传统的数据库系统不同，且传统数据库的数据查询方式无法直接迁移到云平台中。文章利用后缀树建立云存储的算法，并讨论了基于后缀树云查询模型，且该查询模型可以嵌入到现有的数据查询系统中，实现传统查询平台向云平台的迁移。