elk

ELK is an open-source software stack used for searching, analyzing, and visualizing large volumes of data, such as logs or metrics. It consists of three main components: Elasticsearch, a powerful search and storage engine; Logstash, a data processing pipeline that gathers and filters data; and Kibana, a user interface for creating visualizations and dashboards. Together, ELK enables organizations to monitor systems, troubleshoot issues, and derive insights from complex data in real-time, making it a valuable tool for IT operations, security, and business analytics.