Cost Management in the Cloud

Cloud computing's pay-as-you-go pricing offers flexibility, but without active management, costs can grow unpredictably — making cost visibility and optimisation an ongoing operational discipline.

Why Cloud Costs Get Out of Control

Because cloud resources can be provisioned instantly by anyone with the right permissions, costs can accumulate quickly and invisibly — forgotten test environments, oversized virtual machines, and unused storage all contribute to what's often called "cloud waste".

Core Cost Management Practices

A combination of visibility, right-sizing, and automated cleanup addresses the majority of avoidable cloud spending.

• Tagging resources — labelling resources by project or team to track spending accurately.
• Right-sizing — regularly reviewing whether provisioned capacity actually matches real usage.
• Budget alerts — setting automated notifications when spending approaches a defined threshold.
• Reserved/committed pricing — committing to longer-term usage for predictable workloads in exchange for a significant discount.

Common Mistakes

• Leaving test or development environments running continuously instead of shutting them down outside of working hours.
• Not tagging resources consistently, making it difficult to know which team or project is responsible for a given cost.
• Provisioning resources based on worst-case peak load permanently, rather than using auto-scaling to match actual demand.
• Ignoring reserved or committed-use pricing discounts for workloads with predictable, long-term usage patterns.