In this tutorial, we will show you how to install Elasticsearch on Ubuntu 18.04。The easiest way to install Elasticsearch on Ubuntu 18.04 is by installing the deb package from the official Elasticsearch repository.So Let's follow these steps to configure and use Elasticsearch
step 1：Install OpenJDK on Ubuntu 18.04
To Install and configure Elasticsearch, we need to Install JRE. You can download it from here.
step 2：install Elasticsearch on Ubuntu 18.04
Once you download and install JRE, you need to download the setup Elasticsearch and install it from below link.
official Elasticsearch Document:Install Elasticsearch with Debian Package
step 3: Install IK Analysis for Elasticsearch on Ubuntu 18.04
IK Analysis for Elasticsearch
Either take it from this link https://www.nuget.org/packages/NEST/ OR Use Install-Package NEST -Version 6.5.0
Now you are ready to work on Elasticsearch through .NET.
- using Nest;
Here points to note is that "index" is Database and "type" is Table. so you need to create INDEX(Database) first, then you need to create TYPE(Table) so that you can insert data in table in the format of JSON.