Your monitoring dashboard may show all systems as nominal, but user reports can reveal broken functionality. Traditional monitoring often only checks if processes are running, which is merely a heartbeat, not true monitoring. Real monitoring should verify if critical user flows are functional, error rates are acceptable, and latency is within limits. It also needs to check if background jobs are completing and data consistency across services. This goes beyond simply monitoring servers to ensuring the entire system is working.A robust monitoring strategy involves three layers: system health for basic metrics like CPU and memory, service health for endpoint response codes and latency, and business health for critical user flows. Many teams stop at the system health layer, while the most effective teams automate business health monitoring. "Good enough" monitoring defines critical user flows, instruments them with frequent synthetic checks, and sets meaningful thresholds. It's crucial to alert on symptoms like failing checkouts, not just causes like high CPU.Automating remediation for issues identified by monitoring is also key. The summary emphasizes that if your monitoring cannot differentiate between a running server and users completing tasks, it's not true monitoring. It’s merely a heartbeat, which only indicates if the system is completely down, not if it's sick or performing poorly.