Research On The Performance Optimization Strategies Of The Network Transmission Of Mobile Internet Applications

With the rapid development of the mobile Internet and the popularity of the smart phones, mobile Internet applications are widely used by the users of the mobile Internet. However, the usage of network flow and the processing power of hardware are limited to smart phones. How to optimize the network transmission performance of mobile Internet applications is an urgent problem. The problem makes the developers use the optimization strategies which are applicated in traditional Web applications. However, the performance bottlenecks of smart phones are different from those of PC clients. The two main data transmission formats, the XML and the JSON, have some data redundancy and many parsing ways. Based on the research on the two data transmission formats and their parsing ways, this paper proposes the performance optimization strategies of the network transmission which are suitable for mobile Internet applications.Firstly, this paper analyses the performance bottlenecks of mobile Internet applications and the status of the research on the performance optimization of the network transmission, then introduces its research content, and introduces the experimental platform and the remote data access technologies frequently used by mobile Internet applications. Secondly, it introduces the two main data transmission formats, including their rules of grammar, structures and serialization methods, and makes the comparative analysis of the length of their documents in theory; introduces the four document parsing ways, including their parsing principles, parsing procedures, and makes the comparative analysis of parsing time in theory. Thirdly, it gives a brief introduction of the Gzip compression technology, introduces the open method of the Gzip compression technology, and analyses its effect on performance; proposes an optimization method of the JSON on the basis of the redundancy analysis of the JSON, it analyses the effectiveness of the method in theory, and gives the ways of serialization and parsing; it proposes the optimization strategies of data structures which can be used by the Web servers. Finally, on the basis of the introduction of the design and implementation procedures of the network flow statistical tools used in the experiments, it experiments on and evaluates the traditional methods and the optimization method of the network transmission used by mobile Internet applications, and then applies the optimization strategies to the actual project for validation.The experimental results show that the optimization method of the JSON has a higher parsing speed than the traditional methods. They also show that it has a better effect of network flow optimization when it is combined with the Gzip compression technology and the optimization strategies of data structures.