The Design And Implementation Of The Mass Image Storage System Focus On Cloud Platform

With the advent of the era of big data,the demand for mass data storage and computing is growing,cloud computing came into being as a "business concept".The cloud platform can be divided into three categories according to the function,the cloud storage platform based on data storage,the cloud platform based on data computing and the cloud computing platform based on data and calculation.If the cloud platform put large data storage and management as the core business,it requires being equipped with a large number of storage devices,and then the cloud platform becomes a cloud storage system,therefore,the cloud storage system is a kind of cloud computing system storing and processing large data.For the problem of mass image storage,this paper designs and realizes a massive image storage system based on cloud platform.Under the framework of Hadoop cloud computing,the system is implemented using java language.In the system,HDFS was used as a distributed storage file system,MapReduce and Hbase were used respectively for distributed computing and data storage,and Hive,as a data storage tool,facilitated the management and use of Hbase.First of all,in the introduction,the background and significance of this topic is discussed and explained,the latest research progress of mass image storage is summarized and analyzed,and the main research contents and structure of this paper are presented.Secondly,the related technologies used in this paper are introduced and analyzed,which is helpful for system development and implementation.According to the problem of mass image storage,a method of block image segmentation based on cloud storage was proposed,and the application of this method in the system is described in detail from the aspects of reliability,transmission performance and so on.hen,according to the background and significance of this research,the paper analyzes the system development needs,and detailed design of each functional module of the system is carried out in terms of the requirement analysis.Finally,the massive image storage system based on cloud platform is realized according to the requirement analysis and design.The system function test is carried out by using the test case designed for this system,and performance test of the system using the method of uploading and downloading pictures.Test results show that the system designed and realized,which has a complete function and good performance,can solve the problem of mass image storage.In conclusion,this paper proposes a new solution to the problem of massive multi concurrent image storage.