Key Technical Research And Data Analysis Of User-Dial Measurement System Based On Push Technology

Today,the Internet of China has experienced from slow to fast,from artificial to intelligent,from single to multiple.The mobile Internet is constantly injecting fresh blood into people's lives,and increasingly become an inexhaustible driving force for people to pursue a better life.However,the user traffic data generated every day can easily reach hundreds of TB or even PB and ZB levels,which brings great challenges to data collection,storage,analysis and application.In addition,all major carriers,server providers,enterprises want to use certain technical analysis methods to accurately locate and analyze user's demand from these massive user data.They need lots of user measurement data so that they can quickly and effectively obtain valuable information from the web page,such as network quality,web structure,etc.,which greatly promotes the development of the user-dial measurement technology and also presents new challenges to it and the analysis of data.In this thesis,the necessity of the emergence and development of user-dial measurement system will firstly be expounded.At the same time,the current trend of analysis and research based on the system will be introduced.Then,this thesis will give detailed introductions to the general principle framework of the user-dial measurement system and the related technologies used in this thesis.Besides,the thesis also briefly studies the dialing business in the background of big data.This thesis also briefly introduces the big data technologies used in our system,such as HDFS,Spark,etc.The user-dial measurement system used in this thesis is designed based on the push system named UAC(User Access Control).In view of the current environment and technology,this thsis will propose a new user-dial measurement system based on UAC.This thesis alse has a further study on the key technologies of the system and the design of the function development of the key module,such as push module,strategy module,data analysis module and so on.In addition,for the actual business situation,we will introduce the execution process of the user-dial measurement system.The data collected in this thesis comes from the real network environment,which has practical significance for the research of network quality and web structure.The data analysis of the user-dial measurement system studied in this thesis mainly comes from three aspects.In network performance,the performance is analyzed according to the phase and network key technical indicators.Besides,we analyze the characteristics of different terminal types such as the browser and operating system respectively.In terms of network quality,a comprehensive evaluation model of network quality is obtained by combining multiple network quality indicators and the correlation between indicators.On the network structure,studying the relationships among web objects has theoretical and practical significance for many important applications.So we bulid the dependency graph of the web objects to study the web structure.Besides,the connection strength,community and web structure matrix of the web page are further studied.