Which Google Cloud feature enables real-time logging and monitoring?

Cloud Monitoring is the feature in Google Cloud that provides real-time logging and monitoring capabilities. It enables users to gain insights into the performance and health of applications and infrastructure by collecting metrics, events, and logs from various Google Cloud services and resources. This monitoring is essential for quickly identifying issues, assessing application performance, and ensuring reliability in cloud environments.

With Cloud Monitoring, you can create dashboards that visualize important metrics, set up alerts for specific conditions, and analyze historical performance trends to help manage applications proactively. Its integration with various Google Cloud services enhances observability and operational efficiency, allowing developers to respond swiftly to potential problems.

While the other options serve important functions within the Google Cloud ecosystem, they do not primarily focus on real-time logging and monitoring. Cloud Spanner is a globally distributed database service that handles large-scale data management, Cloud Functions provides serverless compute capabilities to run code in response to events, and BigQuery is a data warehousing solution designed for querying large datasets but does not specifically offer logging and monitoring features on its own.