To run the service, `python code.py 8080`. You could access the website at http://localhost:8080/ . Setup on Windows environment is not supported for now. Software required: * Python: https://www.python.org/ * pymongo: mongdo database * psycopg2: postgresql database, * web.py: web framework, `easy_install web.py` Optional: * numpy, scipy: scientific computation * sas7bdat: the data operation for sas database * shapely: geometry operation