Memory Data Management System for Rendering Applications

In order to meet the requirements of writing and reading data of rendering applications it need to provide a managed system of distributed data. In the existing management system such as HDFS, it provides a distributed file system of high fault tolerance and reliability for Hadoop. But it stores all the files in the disk and can not adapt to manage system of memory data. Memcache as the cache software of the web server is widely used because of its efficient speed of IO and sophisticated technologies of memory management. However the files stored in memcache are small files. Therefore it can't process big files well. Designed management system of memory data solves the problem of storage of big files efficiently by the use of shared memory pool. At the same time it also solves the problem of conflicts of data access by the use of double layer locked mechanism.