Problem: Designing Keys
A. ABC company wants to store their employees e-mail address as well as their contact numbers. To this purpose you have to design keys. What is the best choice for keys?
a. If e-mail and phone keys have to go into same name space.
b. If e-mail and phone keys have to go into different name space.
B. You have to design a partition strategy for a key-value database having five servers. The database has key-value pairs where keys are city names and values are distribution centres of a company. Sharing the load equally by servers is not the requirement for the design. Share your partition strategy.