Control Azure Spend with Microsoft’s Built-In Tools | Sourcepass MCOE

Organizations using Microsoft Azure often struggle with unpredictable cloud bills and wasted spend.  

Understanding how Azure billing works, and how built-in discounts and optimization features apply, is the first step toward controlling costs. 

Applying the right strategies across virtual machines, licensing, and security workloads can reduce overall Azure costs by 30% or more. 

How to Lower Microsoft Azure Costs with Proven Optimization Techniques

In this episode of the Demystifying Microsoft podcast, Nathan Taylor (SVP, Global Microsoft Practice Leader at Sourcepass MCOE) covers the levers for Azure cost management.

Timestamped Key Moments

• 00:00 — Introduction and overview of Azure cost management
• 02:25 — VM pricing variables including region, size, and operating system
• 04:45 — Reservations and hybrid use benefit for cost savings
• 11:55 — VM families, flexibility, and scaling strategies
• 14:20 — SQL licensing in Azure and key cost drivers
• 16:40 — Azure Advisor recommendations and cost management workflows
• 19:05 — Microsoft Sentinel log retention, data ingestion, and cost control
• 23:55 — Automating VM resizing and scheduling for additional savings

Common Pitfalls that Lead to Overspending in Azure

Unexpected cloud expenses usually come from a handful of recurring issues: 

• Oversized virtual machines
• Unused licensing discounts
• Inefficient log retention practices 
• Overlooking hybrid use benefit eligibility
• Sending excessive data to tools like Microsoft Sentinel

Addressing these issues with targeted optimization helps ensure Azure investments deliver measurable value. 

How Reservations and Hybrid Use Benefit Reduce Azure Costs

Reservations allow organizations to commit to specific VM sizes and regions for one or three years. For predictable workloads, this can unlock discounts of up to 72%.

Hybrid use benefit lets organizations apply existing Windows Server or SQL Server licenses to Azure virtual machines. This removes additional license fees and can reduce costs by up to 40%.

Used together, these two options can cut VM costs by more than half. 

Best Practices for Sizing Azure Virtual Machines

Oversized virtual machines are one of the largest sources of unnecessary Azure spend. Azure Advisor and Cost Management tools help identify underutilized resources and right-sizing opportunities. 

Recommended practices include: 

• Analyzing usage trends and resizing VMs based on actual demand

• Scheduling auto shutdowns for non-production workloads 

• Automating VM resizing for workloads with variable demand

• Turning off Azure Virtual Desktop VMs after business hours

How to Optimize SQL and Microsoft Sentinel Costs in Azure?

SQL licensing in Azure scales based on the number of cores assigned to each VM. Right-sizing resources to match actual workload requirements reduces licensing costs. Applying hybrid use benefit to eligible SQL workloads reduces costs further. 

Microsoft Sentinel costs are driven by log ingestion and retention. To keep costs in check: 

• Focus ingestion on actionable security data

• Filter out non-essential logs

• Select appropriate long-term retention tiers

Regular reviews of ingestion rates and retention policies help prevent billing spikes. 

Maximize Azure Savings with Sourcepass MCOE

Azure cost management is an ongoing process. Use pattern change, and so do the optimization opportunities available to your team.

Regular reviews help keep Azure environments cost-efficient and aligned with business goals. 

For ongoing insights, subscribe to the Demystifying Microsoft podcast.

To explore cost-saving strategies for your Azure environment, connect with the Sourcepass Center of Excellence for Microsoft.

Explore more in our Azure Cost Management series:

• How to Track and Optimize Cloud Costs in Microsoft Azure

• Cut Azure Costs with Reservations and Licensing Strategy