Cloud FinOps: Your AWS Bill is Bleeding
· Cloud, FinOps, Cost
The promise of the cloud was "pay only for what you use." The reality for most enterprises is "pay for what you forgot to turn off." I've scrutinized AWS bills where 40% of the spend was waste—orphaned snapshots, over-provisioned databases, and data transfer fees from inefficient architecture.
FinOps is the practice of bringing financial accountability to the variable spend model of the cloud. It's not just about cutting costs; it's about connecting technical decisions to business value. Does that microservice really need high-availability across three zones for a batch job that runs once a day?
Engineers need visibility into the cost of their code. When a developer sees that their inefficient query costs the company $500 a month, they fix it. Without that feedback loop, efficiency is an abstraction. Economic observability must be part of your monitoring stack, right alongside latency and error rates.