A strategic information system (SIS) is a computer system used by organizations to analyse market and competitor information, helping them plan and make their business more successful.
It shapes the corporate strategy of an organization by providing a connection between the organization's demands and the latest information technology.
This connection helps the organization adapt to the continuous changes in the corporate environment; thereby gaining a competitive advantage [1] SIS supports in decision making by providing useful information to executives and managers.
It integrates data from various internal and external sources to give a comprehensive understanding of an organization's performance and market trends[2] It can give a business competitive advantage by offering insightful data, also helps in identifying opportunities and risks giving business advantage over its competitors[3] It aids in achieving company's long-term goals and objectives[4]