What type of data does CloudWatch Logs primarily deal with?

CloudWatch Logs primarily deals with log data, making it an ideal solution for monitoring and troubleshooting AWS resources and applications. Log data encompasses various types of records generated by servers, applications, and other services that provide information about system performance, security events, and operational health.

By capturing and storing this log data, CloudWatch Logs enables users to track application behavior in real time, set up alarms for specific log patterns, and perform analysis to glean insights on potential issues. This functionality is crucial for maintaining application reliability and performance, as users can quickly identify and resolve problems before they impact users.

The other options represent different types of data but are not the primary focus of CloudWatch Logs. Video streams involve real-time or recorded video content and are typically handled by services like AWS Elemental Media Services. Backup and restore data pertains to various backup solutions, such as AWS Backup or Amazon S3 storage, rather than log management. Application source code, meant for software development, is better associated with services like AWS CodeCommit or other version control systems rather than CloudWatch Logs, which is specifically designed for log data processing and management.