Developing the information system is not as easy as we imagine. The system is always accompanied with good information, good information, fast, accurate and relevant so that the parties will use more easily use it to make the decision.
The basic concept of the system is designed with data that is logically organized and centralized. This is called with the database used to store data with certain rules, so the party can be easier to use.
Blog that I make, aims to ease you learn in every system or database programs, which I attach here can help you in designing an application. Hopefully, programs or articles that I attach here can be useful for you.