Cloud bills rarely balloon because of one big mistake. They drift upward through dozens of small, forgotten resources. Visibility is the first fix.
Find the waste
Tag everything, then look for idle instances, over-provisioned databases, and storage no one has touched in months. The biggest savings are usually unglamorous.
Right-size, then commit
- Match instance sizes to real usage, not guesses.
- Use committed-use or savings plans for steady baseline load.
- Keep on-demand and spot capacity for spikes.
Make cost a number the whole team can see. When engineers know what a service costs to run, they make better decisions without anyone policing them.