Rightmove, the UK's leading property portal, transitioned to a microservices architecture to manage the increased demand and complexity of its operations, resulting in a significant increase in log data. To address the challenges of managing this data, Rightmove adopted Elasticsearch, which offered superior scalability, performance, and ease of use compared to its previous search engine. The implementation of the Elastic Stack, including Logstash and Kibana, has streamlined the process of collecting, monitoring, and analyzing application metrics and logs, greatly improving productivity and system reliability. This transition has facilitated faster problem-solving, easier tracking of system behavior, and better prediction of scaling needs, as well as empowered support teams to handle anomalies more effectively. Through internal training and advocacy, Rightmove has successfully integrated the Elastic Stack into its development workflow, resulting in a more efficient and responsive system that meets both internal and user needs.