Evolution of Application Environments

• Physical Servers

• Hypervisors like VMware, HyperV , KVM and Virtual Box

• Container technologies like docker, rocket

• Reference

Snippet:

• Create a Tomcat Server/Apache Server
  1. Physical:
     • Procure Physical Server
     • Install OS and get n/w
     • install java
     • install tomcat
  2. Virtual Machines:
     • Create a Virtual Machine with some os
     • install java
     • install tomcat
     • In this class lets create ec2 instance from aws cloud Refer Here

     sudo apt update
     sudo apt install openjdk-8-jdk -y
     sudo apt install tomcat8 -y
     sudo apt install apache2 -y
     

  3. Docker
     • Login into the machine with docker installed Refer Here