Amazon CloudWatch adds lookup processor for log enrichment
📌 Amazon CloudWatch now offers a lookup processor that enriches log events by matching log fields against uploaded CSV lookup tables within CloudWatch Pipelines. You can map reference data—such as IP-to-team, user IDs, or product codes—to automatically add metadata at ingestion, improving queries, dashboards, and alarms without external processing. The feature is available in all commercial AWS regions that support CloudWatch Pipelines and is configurable via the Console, CLI, or SDKs.
