<ul><li>Deploying serverless functions across regions with AWS Lambda provides reduced latency, improved availability, compliance, data sovereignty, scalability, and redundancy.</li><li>Key strategies for multi-region AWS Lambda deployment include using Infrastructure as Code (IaC) with AWS CloudFormation or Terraform, implementing CI/CD pipelines with AWS CodePipeline or GitHub Actions, and using AWS Lambda versions and aliases for controlled releases.</li><li>A case study of a travel booking application demonstrates the architecture breakdown, leveraging API Gateway, Lambda functions in multiple regions, DynamoDB Global Tables, and monitoring with CloudWatch and X-Ray.</li><li>Deploying AWS Lambda functions across multiple regions ensures high performance, availability, and compliance for global applications by leveraging best practices and automation.</li></ul>

Deploying Serverless Functions Across Regions with AWS Lambda

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