Elastic Stack, also known as ELK, comprises three open-source programs: Elasticsearch, Logstash and Kibana. The stack is optimized for searching, analyzing, and visualization of large volumes of log data. The main components of the Elastic Stack are: * Elasticsearch: This is the main component of the stack. It is a distributed RESTful search engine that stores and searches the text-based collected data. * Logstash: This data processing component collects and parses the incoming data before sendi......