The release of Elastic Stack 7.0 marks a significant advancement in observability, providing enhanced visibility into complex application infrastructures through new and improved modules. Key features of this release include four new modules, such as the NATS module for Kubernetes and Cloud Foundry, a beta Microsoft SQL Server module, a CouchDB module, and a highly anticipated AWS EC2 module for Cloudwatch metrics. Additionally, the Prometheus module has undergone substantial improvements to better integrate time-series metrics with Elasticsearch, allowing for seamless comparison and correlation with logs, application traces, and other data. The adoption of the Elastic Common Schema (ECS) further facilitates data correlation and analysis across diverse sources, ensuring a consistent approach to data modeling. These updates collectively empower users to monitor their application stacks comprehensively, from infrastructure components to business data, enhancing their ability to quickly identify and address issues.