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Project overview
In this project, you’ll assume the role of a database administrator tasked with building a PostgreSQL database to store data on crime reports in Boston. You’ll apply your knowledge of creating databases, schemas, tables, users, and groups to develop an organized system for managing this important data.
This hands-on project allows you to showcase your database design and management skills using PostgreSQL. You’ll create a logical database structure, define appropriate data types, set up user permissions, and load data from CSV files. These are essential skills for working with databases in a professional setting.
Objective: Use PostgreSQL to build a database with proper schemas, tables, and user roles to efficiently store and manage crime report data.
Key skill required
To complete this project, it's recommended to build these foundational skills in Python
- Understanding Postgres and its differences from other databases
- Creating Postgres tables with appropriate data types
- Loading CSV data into Postgres tables
- Managing Postgres users and databases using security best practices
Projects steps
Step 1: Introduction
Step 2: Creating the Crime Database
Step 3: Obtaining the Column Names and Sample
Step 4: Creating an Auxiliary Function
Step 5: Finding the Maximum Length
Step 6: Creating the Table
Step 7: Loading the Data
Step 8: Revoking Public Privileges
Step 9: Creating User Groups
Step 10: Creating Users
Step 11: Testing
Step 12: Next Steps
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