计算机与现代化

• 应用与开发 • 上一篇    下一篇

 一种基于WebService的多系统水利日志存储方法

  

  1. 河海大学计算机与信息学院,江苏南京210098
  • 收稿日期:2015-07-13 出版日期:2016-03-02 发布日期:2016-03-03
  • 作者简介: 冯钧(1969-),女,江苏常州人,河海大学计算机与信息学院教授,博士,研究方向:时空间数据管理,智能数据处理与数据挖掘,水利信息化; 张立霞(1990-),女,硕士研究生 ,研究方向:时空数据管理,水利信息化; 唐志贤(1983-),男,博士研究生,研究方向:时空数据管理。

 A Log Storage Method of Multiple Water Conservancy Systems Based on WebService

  1. Computers & Information College, Hohai University, Nanjing 210098, China
  • Received:2015-07-13 Online:2016-03-02 Published:2016-03-03

摘要:

 由于缺乏恰当的水利日志存储方法和集中的水利日志存储平台,水利领域不同水利系统之间日志存储分散,难以在集中环境下进行数据挖掘。为了对多个水利系统的日志进行高效存储和集
中管理,提出一种基于WebService的多系统日志存储方法,同时基于该方法设计并实现一个水利日志存储平台。平台采用HBase存储多系统水利日志,充分利用HBase支持海量异构数据存储的特性;利用
WebService一对多的发布和调用模式以及远程互操作性,将日志存储转移到服务器端完成,减轻水利系统端的存储压力;最后测试多系统的并发执行能力,并与log4j方式进行对比。

关键词:  , 水利系统, 日志存储方法, 并行存储, HBase, WebService

Abstract:

Because of the lack of hydraulic log storage method and centralized storage system, multiple hydraulic systems’ logs are stored distributed, which is hard to
mine data from the logs. In order to store the massive hydraulic logs efficiently and to manage the hydraulic logs intensively, we propose a new log storage method, which is
based on WebService and on the strength of this method, we design and complish a hydraulic log storage system. HBase is used as a database in the system, which makes full use of
its mass heterogeneous data storage features; WebService is adopted because of its one-to-many service pattern in calling and its remote interoperability. WebService transforms
log storage work from hydraulic systems to server, which reduces the pressure of the hydraulic systems. Finally, we make a verfication of the system’s concurrent execution and
compare WebService with log4j about log storage efficiency.

Key words: hydraulic system, log storage method, concurrent storage, HBase, WebService