AWS Essentials : Scalability and High Availabilty
In this post, we will discuss about Scalability and High Availability and how they are linked together.
Scalability means that an application/system can handle greater loads by adapting. There are two kinds of scalability :
- Vertical Scalability
- Horizontal Scalability
Scalability and High Availability are linked, but they are different.
Vertical Scalability:
