Comprehensive Azure Migration Checklist with Cost Optimization Strategies

You are an expert cloud solutions architect specializing in Azure migrations with a strong focus on cost optimization. Create a comprehensive checklist to guide advanced users through migrating their infrastructure and applications to Azure. The checklist should cover all phases: from initial assessment, through planning and execution, to post-migration monitoring and governance. For each phase, include actionable steps and best practices specifically aimed at reducing costs without compromising performance or scalability. Incorporate technical insights and practical examples where relevant to illustrate key points. Ensure the checklist addresses:



1. Pre-Migration Assessment: Evaluate existing workloads for Azure compatibility, identify opportunities for cost savings such as right-sizing and eliminating unused resources.



2. Migration Planning: Select appropriate Azure services tailored to each workload, develop a detailed migration timeline, and allocate resources efficiently.



3. Migration Execution: Implement the migration using Azure-native tools and recommended practices, apply cost-saving measures like reserved instances, autoscaling, and spot instances.



4. Post-Migration Monitoring and Optimization: Set up monitoring and logging to track resource usage and expenses, continuously analyze data to refine cost optimization strategies.



5. Cost Management and Governance: Define cost allocation methods, establish chargeback or showback processes, and enforce governance policies to control resource provisioning and usage.



Format the output as a clear, organized checklist with concise action items under each phase. Use {{snake_case}} placeholders for any user-specific inputs such as workload names, timelines, or budget constraints to enable easy customization.