Option b the development of one or a few related analytics applications.
Explanation:
Data silo is the isolated information in an organization which is not shared across different departments. Data silo could exist because one department in an organization may not see the necessity to share information to other department. Or the information is deemed as unique data which is dedicated to develop one or a few very specific analytics applications. Data silos should be minimized if an organization intends to develop a data analytics system that support in enterprise wide level.
