The extraction of the data in the form of log files and json files to be stored in postgresql.
This file wil transfer the data of the format json and log files in to the star schema approach db in postgresql.
This file is used to connect the postgresql db with python file.
Normally database schema is written in sql shell but i explored how to write sql schema of db tables in python.
This File concat all tables( facts and dimension tables) with queries.
Analytics of the data stored in db.