MovieLens_Data_Warehouse

This repository contains a Data Warehouse created for MovieLens data. MovieLens is a free movie recommendation tool in which a user provides feedback on movies he/she has watched and receives customized recommendations for future films. You can read more about MovieLens on their website at https://movielens.org/. The datafile contained approximately 1 million MovieLens movie recommendations. Although no user ID was provided, one can see user demographic data, the genre category of the movie, and the rating (between 1 and 5) that the user gave the film.

The Python Notebook files contains the SQL code that was used to transform the data and prepare the warehouse. It also contains several visualizations of the data. A version of this notebook is also available as a pdf document.