Description: Application availability monitoring is the process of ensuring that applications are available for use, which involves monitoring their performance and status in real-time. This process is crucial to ensure that users can access applications without interruptions, which in turn impacts customer satisfaction and operational efficiency for organizations. Monitoring is carried out through various tools and techniques that allow for the detection of issues before they affect end users. Key features include the ability to perform availability tests, measure response times, and generate alerts in case of failures. Additionally, availability monitoring not only focuses on technical infrastructure but also considers factors such as user experience and application performance across different environments. In a world where applications are fundamental to business operations, monitoring their availability has become an essential practice for any organization looking to maintain high-quality service and minimize downtime.