Cost
Cloud cost & FinOps
The money side of the cloud, told honestly: how to estimate your bill before you migrate, how the big three price things (and where egress hides), and nine concrete ways to avoid bill shock after you move.
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How to rightsize cloud resources
A practical rightsizing process: the metrics that reveal oversized instances, the thresholds to act on, and worked numbers on what downsizing saves.
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On-premise vs cloud: total cost of ownership
An honest TCO comparison with a worked 5-year example: the on-prem costs that hide in other budgets, the cloud costs that surprise, and when cloud loses.
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Reserved instances vs on-demand vs savings plans
How cloud commitment models work across AWS, Azure, and GCP, the break-even math with worked dollar numbers, and a sane strategy for what to commit.
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9 ways to avoid cloud bill shock
Nine concrete ways to stop surprise cloud bills: budgets and alerts, egress traps, idle resources, rightsizing, commitments, and dev environments left on.
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AWS vs Azure vs Google Cloud pricing, compared
Vendor-neutral comparison of AWS, Azure, and Google Cloud pricing: compute, storage, egress, free tiers, and committed-use discounts, with a side-by-side table.
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How to estimate your cloud bill before you migrate
A step-by-step method to estimate cloud costs before migrating: compute, storage, egress, and managed services, with a full worked example in dollars.