AWS Developer

• If you are from administration background, brush up your foundational skills
• Cloud Essentials : Refer Here
• Linux Foundations: Refer Here
• Creating an EC2 instance (virtual machine) Refer Here
• AWS Account Creation Refer Here
• After you create the account and its succesfully activated Refer Here
• AWS Resources can be accessed using
• Console => Browser based application hosted
• CLI => Install AWS CLI on your system and interact with AWS from command line
• Software Development Kits (SDKs):
  • AWS SDKs are available in many popular programming languages such as Java, .net, Python, PHP, JavaScript, Ruby, Go, C++.
    
• Simple Drobbox Scenario
  

Simple Scenario

• Server 1: Your organization has a Server with Windows 2016 and it has the following softwares installed in it
• IIS Server
• Git
• .net 4.7
• In this server your .net application is running.
• Server 2: This is a Server with RedHat Linux 7 and it has the following softwares installed
• nginx
• python
• installed your python django application
• Server 3: This is Server with Ubuntu 20.04 and it has the following softwares
• mysql 8.0 installed
• This has databases for the applications running on server 1 and server 2
  
• If i have to run the applications in Server 1, Server 2 and Server 3 in Cloud. What is that you expect
• The basic expectation from cloud is => Infrastructure as a Service
• To create a virtual machine with some operating system
• We install the framework, server softwares
• We deploy application
• We manage operating system updates, framework updates and server software updates
• Cloud allows us to login into virtual machine with some credentials
• We manage application generated data
• The other reasonable expectation from cloud is => Platform as a Service
• Cloud manages
  • Creating VM with OS
  • Manages OS updates
  • Install/Configure Server Software and Frameworks
• We Manage
  • Only our application deployment and data generated by application.