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4 Layers of AWS Architecture a Quick Answer

I have collected real interview questions on AWS key architecture components. Those are S3, EC2, SQS, and SimpleDB. AWS is one of the most popular skills in the area of Cloud computing. Many companies are recruiting software developers to work on cloud computing.

AWS Key Architecture Components AWS is the top cloud platform. The knowledge of this helpful to learn other cloud platforms. Below are the questions asked in interviews recently.
What are the components involved in AWS?Amazon S3.With this, one can retrieve the key information which is occupied in creating cloud structural design, and the amount of produced information also can be stored in this component that is the consequence of the key specified.Amazon EC2. Helpful to run a large distributed system on the Hadoop cluster. Automatic parallelization and job scheduling can be achieved by this component.Amazon SQS. This component acts as a mediator between different controllers. Also worn for cushioning requirements those are obt…

Horizontal Vs Vertical Scaling How to answer Quickly

In any cloud, you can find two kinds of workload scalings,. Those are Horizontal and Vertical.  Below is the image that tells the quick answer to this question.


Horizontal Vs Vertical Scaling How to answer Quickly

What is Horizontal Scaling?

Horizontal scaling - adding new server replicas and load balancers to distribute load among all available replicas.

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Advantages and Drawbacks of Horizontal Vs Vertical.


Advantages and Drawback of Horizontal Vs Vertical
Horizontal Vs Vertical

What is Vertical Scaling?


Vertical scaling - on-the-fly changing of the assigned resources to an already running instance, for instance, letting more physical CPU to a running virtual machine (VM)).


Best Examples for Horizontal Vs Vertical Scaling
Vertical Vs Horizontal Resource Scalling

List of Resources That Can be Scaled Both Horizontal and Vertical.

  1. Platform Scaling
  2. Network Scaling
  3. Container Scaling
  4. Database Scaling

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