本文關(guān)鍵詞： 移動互聯(lián)網(wǎng)審計平臺 內(nèi)存緩存 瓶頸 改進(jìn) 性能優(yōu)化　出處：《北京交通大學(xué)》2016年碩士論文　論文類型：學(xué)位論文

【摘要】：對移動互聯(lián)網(wǎng)的應(yīng)用進(jìn)行溯源是網(wǎng)絡(luò)安全監(jiān)管的需要；對用戶上網(wǎng)內(nèi)容進(jìn)行審計和用戶行為進(jìn)行分析,分析用戶的喜好習(xí)慣和行為特征,從而讓運(yùn)營商為用戶提供差異化的服務(wù)。因此移動互聯(lián)網(wǎng)應(yīng)用審計平臺項(xiàng)目,具有重大的社會效益和經(jīng)濟(jì)效益,不但可以提高網(wǎng)絡(luò)安全的管理水平,及時發(fā)現(xiàn)網(wǎng)絡(luò)中的薄弱環(huán)節(jié)及可疑因素、找出安全問題,還可以促進(jìn)移動互聯(lián)網(wǎng)發(fā)展。但隨著網(wǎng)絡(luò)帶寬的不斷增加,對移動審計系統(tǒng)的性能要求也越來越高,目前采用通用技術(shù)實(shí)現(xiàn)方案的審計平臺的處理數(shù)據(jù)效率還不能滿足大數(shù)據(jù)處理數(shù)據(jù)的要求,因此對移動互聯(lián)網(wǎng)應(yīng)用審計平臺的性能優(yōu)化成為本文的研究內(nèi)容。本文對移動互聯(lián)網(wǎng)應(yīng)用審計平臺進(jìn)行介紹,包括網(wǎng)絡(luò)的整個拓?fù)浣Y(jié)構(gòu)、傳統(tǒng)審計平臺的拓?fù)浣Y(jié)構(gòu)。然后對移動互聯(lián)網(wǎng)應(yīng)用審計平臺的性能進(jìn)行分析并提出解決方案,用緩存技術(shù)來解決數(shù)據(jù)庫性能優(yōu)化的問題。在對Memcached應(yīng)用到的技術(shù)詳細(xì)描述的基礎(chǔ)上介紹了如何運(yùn)用Memcached來解決系統(tǒng)瓶頸進(jìn)而提升移動互聯(lián)網(wǎng)應(yīng)用審計平臺系統(tǒng)的性能。本文基于Memcached詳細(xì)研究的基礎(chǔ)之上解決緩存結(jié)構(gòu)設(shè)計、數(shù)據(jù)裝載問題、函數(shù)的封裝、支持Memcached大數(shù)據(jù)對象存儲的優(yōu)化工作以及對移動互聯(lián)網(wǎng)應(yīng)用審計平臺的改進(jìn)。通過優(yōu)化可以有效解決服務(wù)器數(shù)據(jù)庫成為性能瓶頸的問題,達(dá)到提升移動互聯(lián)網(wǎng)應(yīng)用審計平臺性能的目的。最后對移動互聯(lián)網(wǎng)應(yīng)用審計平臺系統(tǒng)改造前后的性能進(jìn)行測試比對,通過對其測試結(jié)果的分析總結(jié)。其測試報告也進(jìn)一步表明了,Memcached對解決移動互聯(lián)網(wǎng)應(yīng)用審計平臺性能問題都具有十分重要的科學(xué)意義和現(xiàn)實(shí)意義。
[Abstract]:It is the need of network security supervision to trace the application of mobile Internet, audit the content of users and analyze the behavior of users, and analyze the characteristics of users' preferences and behaviors. Therefore, the project of mobile Internet application audit platform has great social and economic benefits, and can not only improve the management level of network security, Finding out the weak links and suspicious factors in the network in time and finding out the security problems can also promote the development of the mobile Internet. However, with the continuous increase of the network bandwidth, the performance requirements of the mobile audit system are becoming higher and higher. At present, the data processing efficiency of the audit platform implemented by the general technology cannot meet the requirements of big data's data processing. Therefore, the performance optimization of the mobile Internet application audit platform becomes the research content of this paper. This paper introduces the mobile Internet application audit platform, including the whole network topology, The topology of the traditional audit platform. Then the performance of the mobile Internet application audit platform is analyzed and the solution is put forward. Using cache technology to solve the problem of database performance optimization. Based on the detailed description of the technology applied to Memcached, this paper introduces how to use Memcached to solve the bottleneck of the system and improve the performance of the audit platform of mobile Internet application. This paper solves the cache structure design based on the detailed research of Memcached. Data loading problem, function encapsulation, optimization work of Memcached big data object storage and improvement of mobile Internet application audit platform can effectively solve the problem that server database becomes the bottleneck of performance. The purpose of improving the performance of the mobile Internet application audit platform is achieved. Finally, the performance of the mobile Internet application audit platform system before and after the transformation is tested and compared. Through the analysis and summary of the test results, the test report further indicates that Memcached is of great scientific and practical significance in solving the performance problems of the audit platform for mobile Internet applications.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TP393.08

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