Just storing data in a proper doesn't solve the problem. Analysis of the data is also an important aspect of business. Development of software that helps in analyzing the data stored in the manner and perspective of your choice. A error in data analysis can result in to huge loss and the entire business may go haywire.
No human involved so less chances of error in reports
An effective data analysis system or software can bring fortunes to the organizations but at the same if the system is not up to the mark it may turn vice-a-versa as well.