Elasticsearch 8.x Installation and Cluster Setup
Elasticsearch is a real-time, distributed search and analytics engine—a powerful open source tool designed for efficiently storing, searching, and analyzing large volumes of data.
Built on the Apache Lucene library, it is primarily used for full-text search, log analysis, and application monitoring.
In this article, we will introduce how to install Elasticsearch from a compiled archive (.tar.gz) and set up a cluster.