Aws Certificate

Aws Certificate

1. Whats is cloud Compuiting

   • Traditional IT
     • Just like when you’re sending post mail!
     • composed of : CPU • Memory: RAM + Data + Database + Network
     • IT Terminology: Network, Router,Switch
     • how to build infrastructure : Home Or Garage => Office [DataCenter]
     • Problems with traditional IT approach:
       • Pay for the rent for the data center
       • Pay for power supply, cooling, maintenance
       • Adding and replacing hardware takes time
       • Scaling is limited
       • Hire 24/7 team to monitor the infrastructure
       • How to deal with disasters? (earthquake, power shutdown, fire…)