Explain vertical and horizontal scaling

Question

Accepted Answer

Vertical scaling involves increasing the resources of a single server, while horizontal scaling involves adding more servers to distribute the load.

Vertical scaling increases the capacity of a single server by adding more resources such as CPU, RAM, or storage.
Horizontal scaling involves adding more servers to distribute the load, allowing for better performance and redundancy.
Vertical scaling is limited by the capacity of a single server, while horizontal scaling can be more cost-effective and scalable.
Examples of vertical scaling include upgrading a server's CPU or adding more RAM, while examples of horizontal scaling include adding more servers to a cluster or using load balancers.

Top iPatientCare Senior Cloud Engineer interview questions & answers