成为VIP摘 要
近年来，科技飞速发展，在经济全球化的背景之下，大数据将进一步提高社会综合发展的效率和速度，大数据技术也会涉及到各个领域，而爬虫实现网站数据可视化在网站数据可视化背景下有着无法忽视的作用。管理信息系统的开发是一个不断优化的过程，随着网络大数据时代的到来，管理信息系统与大数据集成为必然。
本次将以hadoop 课程推荐系统和信息管理系统两个方面为切入点，论述了hadoop 课程推荐系统与信息管理系统的意义和内容，以此展开对网站数据可视化的开发与建设的详细分析。从数据挖掘的角度出发，了解信息管理系统的作用，对数据分析的过程以及用处进行更深一步的研究，数据的处理效率，以及具体的应用方向。对于大数据环境下对信息管理系统所带来的影响，将从传统管理信息系统与大数据环境下的管理信息系统进行对比分析，从硬件优化、软件开发，这几个方面来论述爬虫实现网站数据可视化的优势所在，分析hadoop 课程推荐系统在大数据时代发展的变化趋势。并且以hadoop 课程推荐系统信息为例，分析在网站数据可视化的客观需求分析，针对其中的问题对网站数据可视化做出一些无论是加强相关政策的立法工作还是建立及时的信息反馈等等的合理化建议，并进行对于未来发展的分析规划。
关键词：hadoop 课程推荐系统；
Abstract
In recent years, with the rapid development of science and technology, in the context of economic globalization, big data will further improve the efficiency and speed of comprehensive social development, and big data technology will also involve various fields, and the realization of website data visualization by crawlers has an important role in the background of website data visualization. The development of management information system is a process of continuous optimization. With the coming of the era of network big data, the integration of management information system and big data is inevitable.
Starting from the two aspects of hadoop course recommendation system and information management system, this paper discusses the significance and content of hadoop course recommendation system and information management system, so as to carry out a detailed analysis of the development and construction of website data visualization. From the point of view of data mining, to understand the role of information management system, the process of data analysis and the use of further research, data processing efficiency, and specific application direction. As for the impact of big data environment on information management system, this paper will make a comparative analysis between traditional management information system and management information system under big data environment, discuss the advantages of crawler to realize website data visualization from the aspects of hardware optimization and software development, and analyze the development trend of hadoop course recommendation system in the era of big data. Taking the information of hadoop course recommendation system as an example, this paper analyzes the objective demand analysis of website data visualization, and makes some reasonable suggestions for website data visualization in view of the problems, whether it is strengthening the legislative work of relevant policies or establishing timely information feedback, and makes analysis and planning for future development.
Keywords: hadoop course recommendation system;
目 录
3.4.1 登录流程图 12
5 详细设计 16
5.1前台用户功能的实现 17
6 系统测试 20
6.1 功能测试 21
6.3 维护测试 27
6.4 性能测试 27
6.5 测试结果分析 27
结论 30
1 绪 论
随着当代社会科技的迅速发展，大数据时代正式拉来帷幕，它颠覆性的影响着社会发展的各个方面。爬虫实现网站数据可视化更是与大数据密不可分，不仅在互联网中起着重要作用，更是充斥着我们日常工作和生活之中。在这个信息化产业的时代背景之下，大数据的来临，无论是对人类社会，还是对政治、经济等多方面领域影响深远，也给新时代的信息管理和信息系统带来新的机遇和挑战。网络电脑化越深入，影响越大，社会就越进入大数据时代。生活的各个领域都需要巨大的信息资源，需要妥善处理。因此，在大数据环境下，信息管理和信息系统尤为重要。对于爬虫实现网站数据可视化的未来进行分析和展望，并提出研究意见。
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