基于hiver22压焓图
的日志仓库构建研究作者:蒋焕亮来源:《计算机时代》2016年第盆角齿
11期 感应钎焊 摘 要:钢水密度 随着电商平台、门户网站的访问量越来越大,产生的日志信息也越来越多,传统的日志文件处理方法无法满足需求。通过分析Hadoop分布式文件系统(HDFS)、并行计算框架MapReduce和数据仓库Hive技术特点,研究日志仓库的体系结构及关键技术并建立日志数据仓库。与数据库相比,数据处理效率显著提升。 关键词: 日志; 数据仓库; MapReduce;柴草气化炉 Hive
中图分类号:TP393 文献标志码:A 文章编号:1006-8228(2016)11-21-04
Establishment of Web logs data warehouses based on Hive
Jiang Huanliang
(Shaoxing Vocational&Technical College, Shaoxing, Zhejiang 312000, China)
Abstract: With the amount of access to the web-portal and electronic business platform more and more, the related Web logs is steadily increasing and the traditional Web logs file is unable to meet the requirements. The Web logs data warehouse is finally established by analyzing the technical characteristics of HDFS,隧道隔音降噪施工 MapReduce and Hive, and studying the architecture and key technology of logs data warehouse. Compared with the database, the data processing efficiency is significantly improved.