云计算环境中的数据查询处理方法研究

摘要

At present, network technology has got developed rapidly, data information is more and more huge, and in today's Internet era, almost all applications and queries require data closely, almost always through other relevant data to obtain the desired results. Therefore, the data query processing method cloud computing environment as a new Internet application model, has been closely watched by industry and academics. People can easily access cloud services via terminal equipment, and in a manner to obtain the desired on-demand storage resources. Existing query processing techniques when applied to massive data has shown shortcomings, this is because when the data reaches a certain amount and level of the user and the query is too large, the query data will need to spend a lot of time, serious or even resulting in performance database systems weaken or even collapse, therefore, requiring further optimize the existing data processing method.%当前，网络技术发展迅猛，数据信息越来越庞大，而在如今的互联网时代，几乎所有的应用查询都与数据息息相关，通常总是通过查询相关数据以获取想要的结果。因此，云计算环境下的数据查询处理方法作为一种新型的互联网应用模式，受到了工业界和学术界人士的密切关注。人们可以通过终端设备便捷地获取云端服务，并以按需使用的方式获得需要的存储资源。现有的查询处理技术在应用于海量数据时已经显现出种种不足，这是因为当数据的量达到一定数量和级别，且查询的用户过多时，查询数据就需要花费很多时间，严重的甚至会造成数据库系统的性能减弱甚至崩溃，因此，这就需要进一步优化已有的数据处理方法。