面向容器的云平台数据重分布策略研究

An efficient data distribution strategy for container in the cloud

随着Docker等的问世,基于容器的操作系统级虚拟化技术受到云计算厂商的广泛关注。针对云平台上不同应用领域的数据库容器(面向事务型任务的数据库容器与面向分析型任务的数据库容器)在运行时对宿主机资源需求的差异,提出一种面向容器的数据重分布策略,用于优化容器中数据库服务的性能。实验结果表明,该策略达到了预期效果,可以有效提升容器中数据库服务的性能。

With the advent of Docker,container technology has gained much attention by cloud computing vendors. In this paper,we propose a new strategy of data redistribution for database containers,on the different application domains（ transaction or analysis） of cloud platform,call for different resource of the host at runtime. Experimental results show that the proposed strategy can improve the performance of database services in the container efficiently.