What feature of AWS CloudWatch allows querying and analyzing log data?

AWS CloudWatch Insights is the feature that facilitates querying and analyzing log data within Amazon CloudWatch. It provides a robust and scalable platform for searching and visualizing log data gathered from various sources. By using CloudWatch Insights, users can write queries to extract meaningful insights from logs, enabling them to identify trends, errors, and other important metrics related to application performance and operational health.

The querying capabilities of CloudWatch Insights are powerful, as they allow users to quickly filter and summarize log data, making it easier to spot anomalies or track down specific issues within large sets of logs. This feature simplifies the analysis process and assists in better decision-making based on real-time log data analysis.

Other options do not specifically address the querying and analysis of log data. For example, while Operational Visibility might imply a broader view of operations, it doesn’t specifically refer to log data analysis. The CloudWatch Logs Agent is a component used to collect and send log data to CloudWatch Logs but does not provide querying capabilities on its own. AWS Config is a service for tracking configuration changes in AWS resources; it is not related to log data analysis.