AWS
Challenges of on-premises Data Centers: Scaling of infrastructure Time consuming Expensive Wasting resources Cloud Service: Any Service which is made available to the user via Internet based on the demand. From a Cloud Computing provider’s Servers. EC2 Instance. Cloud Computing: Cloud Computing is the delivery of computing Services-Servers, Storage Database Networking Software Analytics and more over the internet. Cloud Service Models: IaaS (Host) -----------------------> Ec2 Paas (Build) ---------------------> EKS , RDS SaaS (Consume) ---------------> Cloud Watch Advantages of AWS: Cost-Effectiveness ------------ Pay as you Go Elasticity & Agility Flexibility & Openness Security Reliable & High Performance AWS Global Infrastructure: Regions -----------------22 Availability Zones ----55 How to choose the right Region in AWS? (Interview Question) User/Customer Loca...