The project contains the following files:

• Case Study: Answers to the rubric questions
• wrangle_osm.py: python code used in auditing and cleaning the dataset
• prepare_database.py: python code used to update the data based on data auditing result and export data into csv tables.
• schema.sql: schema used to import csv files to sql database.
• schema.py: schema used to export osm data to csv format
• sample_sdata.osm: small segment of data (size 1.8 MB)
• Reference