The Cloud Cost Challenge#
Cloud ERP promised lower costs through pay-as-you-go pricing. The reality is more complex. Without active cost management, cloud ERP costs often exceed expectations. The flexibility that makes cloud attractive also makes it easy to overspend.
The cost management imperative: Every dollar spent on cloud infrastructure is a dollar not spent on business initiatives. Effective cost optimisation ensures your cloud investment delivers maximum value.
---
Cloud Cost Categories#
Compute Costs#
Application servers: - Virtual machine sizing - Auto-scaling configuration - Reserved capacity
Database: - Database instance sizing - Read replicas - Storage allocation
Storage Costs#
Database storage: - Data volumes - Backup storage - Log storage
File storage: - Document attachments - Report archives - Integration files
Network Costs#
Data transfer: - Egress charges - Inter-region transfer - CDN usage
Connectivity: - Direct connect - VPN - Load balancers
Licensing Costs#
ERP subscription: - User licences - Module licences - Add-on products
Third-party tools: - Monitoring - Security - Integration middleware
---
Cost Optimisation Strategies#
Right-Sizing#
Application servers: - Monitor utilisation - Match instance types to workload - Scale down during low-usage periods
Database: - Right-size database instances - Optimise storage allocation - Use appropriate storage tiers
Reserved Capacity#
Commitment discounts: - Reserved instances (1-3 years) - Savings plans - Committed use discounts
When to reserve: - Stable workloads - Predictable growth - Long-term commitment
Storage Optimisation#
Data tiering: - Hot data on premium storage - Warm data on standard storage - Cold data on archive storage
Data management: - Regular data archival - Backup retention policies - Log rotation
Network Optimisation#
Reduce data transfer: - Optimise integration traffic - Use caching strategically - Compress data transfers
Licensing Optimisation#
User licensing: - Audit user activity - Reassign inactive licences - Optimise user types
Module licensing: - Review module usage - Disable unused modules - Negotiate volume discounts
---
ANZ-Specific Cost Considerations#
Currency Risk#
Most cloud providers price in USD: - Exchange rate fluctuations - Currency hedging - Local pricing negotiation
Data Transfer Costs#
Cross-region: - Transfer between ANZ regions - Transfer to global regions - CDN configuration
Support Costs#
Premium support: - ANZ coverage requirements - Response time SLAs - Support tier optimisation
---
Cost Management Process#
Visibility#
Cost allocation: - Tag all resources - Allocate costs to departments - Track costs by project
Reporting: - Daily cost dashboards - Monthly cost reports - Quarterly cost reviews
Optimisation#
Regular reviews: - Monthly right-sizing reviews - Quarterly reserved capacity analysis - Annual licensing review
Automation: - Automated scaling policies - Scheduled start/stop - Automated cleanup
Governance#
Policies: - Resource tagging requirements - Approval workflows for large resources - Cost anomaly alerts
---
Monday Morning Action Plan#
- Tag Your Resources: Implement comprehensive tagging for cost allocation.
- Review Current Costs: Analyse your current cloud spend by category.
- Identify Quick Wins: Find immediate optimisation opportunities.
- Implement Monitoring: Set up cost dashboards and alerts.
- Plan Reserved Capacity: Evaluate reserved capacity for stable workloads.
---
Conclusion: Cost Optimisation Is Continuous#
Cloud cost optimisation is not a one-time exercise—it's an ongoing process. The most successful organisations build cost awareness into their culture and processes, ensuring cloud delivers sustained value.