Day-0, Day-1, and Day-2 operations provide a framework for managing the lifecycle of software services from planning and deployment to ongoing maintenance. By defining tasks for each phase, teams can improve operational stability and efficiency, ensuring successful software launches and management. The article outlines the key activities and best practices for each operational day, emphasizing the importance of structured processes in the DevOps lifecycle.

AWS Marketplace offers a streamlined way to access and manage third-party software like Redis Cloud for building successful applications on AWS. It enables users to quickly transition from proof of concept to production with free trials, flexible pricing, and cost optimization. Companies like Etermax have successfully reduced infrastructure costs while maintaining high performance and availability using these services.

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