PostgreSQL Installation from Source code

Running notes used in this recording: https://drive.google.com/open?id=15gAfRbTj22tw-mGddZbfOyx_i_35nk0C

This video talks about setup of PostgreSQL database server from Source code. 3 major steps in this approach:
step1: Procure an EC2 instance
Step2: Download PostgreSQL source code from www.postgresql.org website
Step3: Configure & Setup PostgreSQL database server from Source code on EC2 Instance procured.