摘要
基于Redis分布式内存数据库技术,利用分布式服务节点的弹性伸缩机制、数据一致性及分布式事务等特性,研究适用于常用联系人数据的存储和查询为目标的技术选型方案,解决业务数据同步过程中出现偏差、分布式集群运维压力较大、服务扩展性、稳定性和高可用性较差等问题。通过一系列充分全面的测试场景对新架构的整体性能、稳定性和扩展性进行验证,进一步论证了在大并发访问下分布式数据处理技术的可行性。
Based on the Redis distributed memory database technology and its features of flexible scalability mechanism of distributed service nodes,data consistency and distributed transactions,this paper researched on the technical selection scheme which was suitable for the storage and query of favorite contacts data,solved the problems in the process of business data synchronization,such as the deviation,the high pressure of distributed cluster operation and maintenance,the poor scalability of service,the poor stability and the poor high availability.Through a series of comprehensive test scenarios,the overall performance,stability and scalability of the new architecture were verified,and the feasibility of distributed data processing technology under large concurrent access was further demonstrated.
作者
梅巧玲
杨立鹏
樊春美
冯炎
MEI Qiaoling;YANG Lipeng;FAN Chunmei;FENG Yan(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)
出处
《铁路计算机应用》
2018年第10期35-39,共5页
Railway Computer Application
基金
中国铁道科学研究院电子计算技术研究所基金(2017ASP005)
关键词
常用联系人
集群
架构
内存
favorite contacts
cluster
architecture
memory
