AWS | Postgres rds instance creation and connecting through pgadmin
[ ] RDS free tier db instance creation - postgres
[ ] Ensure default VPC, security group inbound rules are intact to allow outside client connection.
[ ] Keep minimal setup for our learning purpose, feature like backup, encryption and others can be ignored
[ ] Finally, setup was server using endpoint, port and master db credentials and db instance.
[ ] Validate post db connection a sample table creation and insert few records to confirm everything is intact.
[ ] Delete the RDS instance
