基于NoSQL和SQL sharding的电商系统并发处理模式的研究和应用
发布时间：2018-11-28 10:12
【摘要】：随着网络技术和移动互联网的发展,电子商务迅速扩展得到广泛应用,越来越多的企业和商家通过互联网平台推广和建立商务体系,促使商品及用户的购买方式发生了极大地变革。在商务系统中当商品数量、系统规模一定时,短时间内如果有大规模用户进入系统,电商系统则将面临着承受高并发的用户请求、海量的数据存储、流畅的交易体验等挑战。其中订单并发处理是本人所开发WEB应用系统中存在的问题,如何应对和解决高并发请求是本课题研究的重点。本文调研了互联网中电商系统广泛面临的高并发问题以及高并发带来的一系列挑战,针对研究室所承担的电子商务系统中可能面临的订单并发问题,研究了当前高并发和海量数据存储解决方式,提出了在系统平台上增设一套混合数据存储模型的订单并发处理功能模块,采用NoSQL和SQL切分技术相结合的技术方法,处理解决本系统的高并发及带来的问题,开发实现了本实验室承接的电商系统中的订单处理子系统模块。并经初步测试验证了功能,具有实现简单,可行扩展方便等特点,具有对WEB应用系统的参考意义。
[Abstract]:With the development of network technology and mobile Internet, electronic commerce is widely used. More and more enterprises and businesses promote and establish business system through Internet platform. To promote the purchase of goods and the way users have a great change. If large scale users enter the business system in a short period of time when the quantity of goods and the scale of the system are fixed, the e-commerce system will face the challenge of withstanding high concurrent user requests, massive data storage and smooth trading experience. Order concurrency processing is a problem in the WEB application system developed by me. How to deal with and solve the high concurrency request is the focus of this research. This paper investigates the problems of high concurrency and a series of challenges caused by high concurrency in Internet e-commerce systems. This paper studies the solution of high concurrency and magnanimity data storage, and puts forward a new module of order concurrency processing based on the mixed data storage model on the system platform, which combines NoSQL and SQL segmentation technology. To solve the problem of high concurrency and bring about by this system, the module of order processing subsystem in the electronic commerce system accepted by our laboratory is developed and realized. The function is proved by the preliminary test. It has the characteristics of simple realization, feasible extension and so on. It has reference significance for WEB application system.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52;TP393.09
本文编号：2362546
[Abstract]:With the development of network technology and mobile Internet, electronic commerce is widely used. More and more enterprises and businesses promote and establish business system through Internet platform. To promote the purchase of goods and the way users have a great change. If large scale users enter the business system in a short period of time when the quantity of goods and the scale of the system are fixed, the e-commerce system will face the challenge of withstanding high concurrent user requests, massive data storage and smooth trading experience. Order concurrency processing is a problem in the WEB application system developed by me. How to deal with and solve the high concurrency request is the focus of this research. This paper investigates the problems of high concurrency and a series of challenges caused by high concurrency in Internet e-commerce systems. This paper studies the solution of high concurrency and magnanimity data storage, and puts forward a new module of order concurrency processing based on the mixed data storage model on the system platform, which combines NoSQL and SQL segmentation technology. To solve the problem of high concurrency and bring about by this system, the module of order processing subsystem in the electronic commerce system accepted by our laboratory is developed and realized. The function is proved by the preliminary test. It has the characteristics of simple realization, feasible extension and so on. It has reference significance for WEB application system.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52;TP393.09
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