Whose scope is greater in todays …

IT is purely based on the scenario, applications or the environment where you want to apply.

But decentralisation has many advantages than centralisation.

Centralisation is a form of organisational structure where solely one unit is authorised to make autonomous decisions, set strategy, determine goals and objectives whereas Decentralisation relates to a transfer of power from a high level of government to a lower one. It is a form of organisational structure where several units are authorised to make autonomous decisions.

Decentralisation is better than centralisation because decentralisation focuses on the individual needs of people. A system can’t work properly by individuality. It needs monitoring from different sources. If a single entity works for a society there are major chances of irregular functioning. Power should not be in a single hand but it should be dispersed so that people are not dependent on one party. Also decentralisation makes the execution faster as it reduces the burden on a single entity.