Steps to Install Apache Solr on Ubuntu 20.04 LTS

Apache Solr is a free & open source search platform that is written on Java.It provides full-text search, spell suggestions, custom document ordering and ranking, Snippet generation, and highlighting. There are some steps to install Apache Solr on Ubuntu: Step 1: Update the System. apt-get update Step 2: Install JAVA. apt install openjdk-11-jdk Check Java …

How to Create Internet Gateway on Amazon Web Services(AWS).

An internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows communication between your VPC and the internet. An internet gateway supports IPv4 and IPv6 traffic.It does not cause availability risks or bandwidth constraints on your network traffic. An internet gateway serves two purposes: to provide a target in your VPC …

How to Create NAT gateway & Network ACL on Amazon Web Service(AWS).

NAT Gateway is a highly available AWS managed service that makes it easy to connect to the Internet from instances within a private subnet in an Amazon Virtual Private Cloud (Amazon VPC). Previously, you needed to launch a NAT instance to enable NAT for instances in a private subnet. A network access control list (ACL) …

How to Virtual Private Gateway on Amazon Web Service(AWS).

A virtual private gateway is a logical, fully redundant distributed edge routing function that sits at the edge of your VPC. As it is capable of terminating VPN connections from your on-prem or customer environments, the VPG is the VPN concentrator on the Amazon side of the Site-to-Site VPN connection.   Login to aws portal. …

How to Create Egress-only internet gateway & DHCP option set on Amazon Web Services(AWS).

An egress-only internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows outbound communication over IPv6 from instances in your VPC to the internet, and prevents the internet from initiating an IPv6 connection with your instances. Egress-only Internet gateway works as a NAT gateway, but for IPv6 traffic. An egress-only Internet …