Design And Implementation Of Distributed Traditional National Costume Pattern Storage Platform

The traditional national costume culture is a great wealth left to Chinese people by our ancestors for thousands of years.In the era of digital intelligent network,there are more and more research materials accumulated in the process of traditional national costume research,and the demand of storage and retrieval is huge.The inheritance and protection of traditional national costume culture has become an urgent problem.Aiming at the huge demand of traditional costume research for storage and retrieval,this thesis proposes to build a distributed traditional national costume pattern storage platform,which is divided into storage layer,platform layer and application layer.The main research contents of each layer are as follows:(1)The storage layer adopts Ceph distributed file system to design and realize three databases in the research of traditional national costume,namely,the Chinese national culture gene specimen database,the Chinese culture gene database,the Chinese culture material database(Hereinafter referred to as SanKu);the Elastic search distributed retrieval cluster is deployed to provide the retrieval ability for image retrieval;the neo4j graphic database is used to store the relationship between traditional national costume patterns.(2)The platform layer is the core of the platform and is responsible for processing requests from the application layer.Using REST(Representative State Transfer)to build the request and response parameter specification.Using HTTPS protocol to ensure the safety of network communication.Introducing picture caching mechanism to speed up picture response and reduce the access pressure of storage system.Using control inversion,dependency injection and RPC remote procedure call technology to encapsulate the functions of all parts to achieve unified call.According to the characteristics of traditional national costume research materials,the corresponding storage structure and related relationship construction process are designed.Based on the neural network model,combined with the retrieval capability of the storage layer Elasticsearch distributed retrieval cluster,image retrieval is realized.(3)The application layer uses MVC(Model View Controller)software design model and B/S(Browser/Server)system architecture to develop applications which user interact with the platform on.According to the software engineering specification,this thesis first introduces the research background and key technologies of the distributed traditional national costume pattern storage platform.Then the functional and non functional requirements of the platform are analyzed,and the design and implementation of the platform are described in detail according to the requirements.Finally,the functional test and non functional test of the platform are completed to verify the correctness of the design and implementation.