What are the benefits of leasing a private data center vs. building one from scratch?

There are many benefits to either leasing a data center as opposed to building one and vice versa. The interviewer would like to see that you understand the expenditure and risk that comes with either option.

When it comes to leasing a private data center the benefits include:

- Fewer upfront costs
- More predictable expenditure
- Ability to scale more easily
- Option to contract the experts as opposed to hiring them full time

If a company built their own data center the benefits could be:

- Ownership and complete control of all operations
- More control over your location
- Ability to lease out extra space to other businesses

Discuss with the interviewer the benefits of each, without swaying too far when it comes to your opinion.