数字化教学资源存储方案设计.

The development of teaching informatization indicates the arrival of big data era of digital teaching resource.Facing on massive digital resources, this study uses distributed processing technology to design a HDFS storage scheme for large file resources and a DFS storage scheme for small file resources. This paper analyzes the working principle of HDFS and DFS in detail, introduces the storage scheme for large files and small file resources, and analyzes the transmission rates of the file, respectively, in teaching practice. It proves the availability of storage scheme, and provides references for other colleges and universities to store digital teaching resources. [ABSTRACT FROM AUTHOR]