This system is inspired by modern tracing infrastructures such as those used by Uber and Discord. It enables precise log correlation across distributed services by collecting logs with contextual ...

Application traces and Lambda output logs are sent directly to Clickhouse from AWS Lambda, so you can skip Cloudwatch entirely. This example leverages the new Clickhouse JSON data type to store ...

See Listing 11 in the sidebar for an example of logging stack traces. Logging exceptions is not critical in a few specific situations. One of these is cleaning resources in a finally clause.