Database logical structure.

It was actually a bit wrong, but thankfully we had a successful change of the structure. The database structure was little bit complicated and after a long discussion in the beginning of the third sprint we had corrected the structure of the database for the medicine. Now, it is both the structure and it’s implementation is ready for the test. We, do hope that the structure is a best solution for the effective use of the DB. The structural implementation helped us to minimize some lines of code.

Guys, if you haven’t begun yet, sit down and make a structural drawing before practical use.