The goal of this project is going to provides a modularize framework, that user can customize platform with their own modules.

The following figure describes the platform architecture of Ness:

The web framework is the core technology of this architecture. To serve end user, we provide front-end build with Vue.js which is a powerful javascript framework focus on the view of web.

The front-end is split from this project to a new project: ness-ui. So, in this document, we will focus on the backend part.

The backend server is RESTful server developed with Node.js, provides API for front-end to fetch stock data, analysis stock, ... etc.

Currently, the backend server is generated by Express generator. The code sturcture is look like the following figure:

In the root of source code, there are two important folder:

• routes
• external_module

The "routes" folder contains several js files, and these files contains "routers" those are used to handle user request.

The "external_modules" folder contains serval program, help backend to process stock data, like data analyzer and data loader.

• Ku Chen-Hao <[email protected]>