Description: Observation refers to the act of monitoring the performance and behavior of a system to ensure optimal operation. In the context of technology, observation involves the collection and analysis of real-time data to identify patterns, detect anomalies, and optimize processes. This approach is fundamental in managing complex systems, where visibility into the state of components is crucial for informed decision-making. Observation extends beyond monitoring computer systems to include network infrastructure, applications, and cloud services. Observability tools enable development and operations teams to better understand how different elements of a system interact, facilitating the identification of bottlenecks and performance issues. Additionally, observation is a key component in implementing DevOps practices, where collaboration between teams is enhanced by transparency in system status. In a world where availability and performance are critical, observation becomes an essential practice to ensure business continuity and customer satisfaction.