摘要
随着互联网的高速发展,用户数量和数据规模急剧扩张,单一的数据库服务已无法满足当前应用的需求。在云计算技术日趋成熟的背景下,将数据库集群技术应用于大数据中,可以提高了系统可靠性和处理效率,用户能同时得到更高的处理速度和更高的数据可用性。该文结合大数据的应用特征,对大数据环境下的数据库集群技术进行分析总结。
with the rapid development of the Internet, the number of users and the rapid expansion of the scale of data, a single database service has been unable to meet the needs of the current application. In the background of cloud computing technology,the database cluster technology is applied to the big data, which can improve the system reliability and processing efficiency,and the user can get a higher processing speed and higher data availability. In this paper, combining with the characteristics of large data, the database cluster technology in large data environment is analyzed and summarized.
出处
《电脑知识与技术》
2016年第1X期19-20,共2页
Computer Knowledge and Technology
关键词
大数据
分布集群
高可用
高可靠
big data
distributed cluster
high availability
high reliability
