This video from AWS re:Invent 2023 explores how to maximize value from Amazon CloudWatch Logs. The presenters, Bobby Hallahan and Nikhil Dewan, discuss new features and best practices for gaining actionable insights from logs. Key topics include the new Infrequent Access log class for cost optimization, machine learning-powered capabilities like pattern analytics and anomaly detection, and natural language query generation. They demonstrate how to use metric filters, Contributor Insights, and other tools to detect issues, investigate problems, and enrich log data. The session provides practical examples of using these features to improve observability and troubleshooting for AWS applications and services.