[AWS] SAA-C03#01: basic

AWS is a Cloud Provider
use on demand and scale easily

Services

AWS Regions

all around the world, names can be us-east-1, eu-west-3

a region is a cluster of data centers

How to choose an AWS Region?

1) Compliance(법률 준수): with data governance and legal requirements

2) Proximity(접근성) to customers: reduced latency

3) Available services within a Region

4) Pricing(요금): pricing varies region to region and is transparent in the service pricing page

AWS Availability Zones

Each region has many availability zones

(usually 3, min is 3, max is 6)

example: ap-southeast-2a, ap-southeast-2b, ap-southeast-2c

- they're separate from each other

- they're connected with high bandwidth, ultra-low latency networking

Tour of the AWS Console

Identity and Access Management (IAM)
Route 53 (DNS service)

 

References

Udemy, Ultimate AWS Certified Solutions Architect Associate SAA-C03