Increases the level of

network automation (an SDN controller can automate network management and

configuration tasks).

Makes data backup,

disaster recovery, and business continuity easier and less expensive because

data can be mirrored at multiple redundant sites on the cloud provider's

network.

Provides a single,

unified interface allowing network administrators and external applications

(e.g. orchestration platforms) to interact (configure and manage) with the

network.

It is responsible for

data collection, aggregation, filtering and processing, storage, security and

remote management.

Removing

hindrances in the smooth flow of goods from the producers and consumers.