Which additional method can be used for sending metrics through a collector?

Using AWS Distro as an additional method for sending metrics through a collector is a strong choice due to its integration capabilities and support for distributed systems. AWS Distro provides a fully managed, scalable mechanism for instrumenting applications and gathering observability data, including logs and metrics from AWS services. It simplifies the process of collecting telemetry data, allowing organizations to leverage existing infrastructure within AWS seamlessly.

This method is tailored for cloud-native applications and environments, ensuring that data is rapidly and effectively gathered, processed, and sent to monitoring tools and services. By utilizing AWS Distro, you can ensure that your data collection aligns with best practices within the AWS ecosystem and can be efficiently integrated with other AWS services for processing and analysis.

In contrast, using web sockets focuses on real-time communication rather than the systematic collection of metrics. Cloud APIs indeed provide a pathway for interaction with other services but may lack the direct telemetry collection capabilities emphasized by the question. Email notifications are primarily for alerting and communication rather than for collecting and transmitting metrics, which makes them less relevant in the context of structured metric transmission.