There is no adequate methodology to evaluate the effectiveness of a company information system. Many companies are not sure how to invest money to the information systems.
Recently, the information systems is recognized so importantly that it is often discussed in relation to the business management strategy. Information systems investment should be evaluated as one of the relevant measures to gain the competitive edge against its competitors.
Effectiveness of the information systems fully depends on the ability for its users to utilize it.
The information systems department should create a tough organaiztion to improve the whole business operation through the usage of the state-of-the-arts Information Technology.