Not all of us familiar or heard the name of apache Solr (stands for Searching On Lucene w/ Replication).
Solr is an open-source enterprise-search platform, written in Java. Its major features include full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, database integration, NoSQL features and rich document handling. Wikipedia

Installation Requirements

Supported Operating Systems

Solr is tested on several versions of Linux, macOS and Windows.

Java Requirements

You will need the Java Runtime Environment (JRE) version 11 or higher. At a command line, check your Java version like this:

Installing Solr

Available Solr Packages

Solr is available from the Solr website. Download the latest release https://solr.apache.org/downloads.html.

There are two separate packages:

• solr-8.11.2.tgz the binary package, for all operating systems.
• solr-8.11.2-src.tgz the package Solr source code. This is useful if you want to develop on Solr without using the official Git repository.

Preparing for Installation

You can also download any version of Solr. I prefer the version 8x.

Package Installation

To keep things simple for now, extract the Solr distribution archive then go into the extracted directory, don't delete the archive file yet.

Final Command

sudo bash ./bin/install_solr_service.sh ../solr-8.11.2.tgz

After the command executes successfully you'll be able to access solr admin UI from localhost:8983