TecAdmin published a tutorial about installing Elasticsearch on Ubuntu 20.04.

How To Install Elasticsearch on Ubuntu 20.04

Elasticsearch is a flexible and powerful open-source, distributed real-time search and analytics engine. Using a simple set of APIs, it provides the ability for full-text search. Elastic search is freely available under the Apache 2 license, which provides the most flexibility.

This tutorial will help you to install Elasticsearch on Ubuntu 20.04 LTS system.

How To Install Elasticsearch on Ubuntu 20.04 – TecAdmin