If setting up a PostgreSQL behind VPC with an EC2 in front of it was too difficult, there is now a serverless database product from AWS that costs 90% less what

If setting up a PostgreSQL behind VPC with an EC2 in front of it was too difficult, there is now a serverless database product from AWS that costs 90% less what it used to. No more load balancers, no more VMs, no more scaling up or down to match demands.