HIS : Splitting A Large and Complex System Into Simpler Sub-systems

In the development of the hospital information system would be better if done through a modularization into several sub-systems. For example, in this paper we split into the following subsystems:
- Personlia
- Registration of patients coming
- Outpatient and / or ER
- Radiology and Laboratory Examination
- Inpatient
- Pharmacy
- Cashier
Modularization aims to facilitate the management of the hospital information system to be developed. By splitting a large and complex systems into simpler sub-systems will certainly be developed by several different teams at the same time, which would certainly speed up the development process. Surely that must be considered is the integration of sub-systems are interconnected.
Of the sub-system that we have designed the above will be used to construct an appropriate database schema. Each sub-system is expected to be made of the database schema, and will be even better, for further development, if in each sub-system create the database schema on each server hardware.
In an upcoming article, we try to create a database schema for above sub systems using MySQL Workbench.

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