Concepts and Designs help you to learn and understand the iLogtail.
iLogtail is the collection part of the Simple Log Service a.k.a "SLS" in Alibaba Cloud. It is used to collect telemetry data, such as Logs, Traces, and Metrics. More details please see here.
The following parts would show the inner structures of iLogtail, which is useful to help you understand iLogtail designs.