Architecture Analysis and Implementation of 3D Theatre Display System Based on Node.js

Node.js is one of the better-known frameworks and environments that support server-side JavaScript development. Many frameworks provide a full-featured Web stack, such as Connect and Express. Finally, many libraries available for client-side JavaScript that were written to comply with the CommonJS module system also work with Node. In my work, we leverage node.js platform to construct a 3D theatre display system, and indicate the advantages of node.js. The single threaded, non-blocking I/O of Node.js solved the problem that the I/O system´s performance frequently reach its bottleneck. It not only make full use of CPU performance, but also improve the parallel processing capacity which will accelerate the speed of dealing with frequent I/O. Although there still have some difficulties in transforming it to distribution system , the performance of business processing capacity in single thread is notably improved.