The Cloud Bill Isn't a Mystery
Every month, the same shock. The cloud bill arrives, and it's higher than expected. I used to blame the provider, then my team, then the phase of the moon. But after years of cleaning up messes, I realized the problem isn't the cloud - it's our habits. A few small changes in how we deploy, monitor, and think about resources can cut costs dramatically without sacrificing performance.
Habit 1: Right-Size Everything, Regularly
Your instances are probably oversized. We tend to pick a size that feels safe, then never revisit it. I've seen production boxes running at 10% CPU for months. That's money burning for no reason.
The habit: Every quarter, check your usage metrics. Look at CPU, memory, and network. If an instance has been under 20% utilization for 30 days, downgrade it. Automate this if you can - some providers offer rightsizing recommendations.
