Nowadays concepts of designing data management systems and technologies exist, and they can be used to create new real solutions without using typical programming. In this work authors present one of the ways to create real solutions - usage of simulations. Different technologies can be used to enable necessary functionality, but the authors have chosen Radio Frequency Identification (RFID), as the most perspective direction nowadays. One of their concepts of designing data management systems, that authors want to present, is a “Data-And-Rules-Save-In-Resource” (“DARSIR”) [1] conception, that can be used with RFID technology. Main case of this concept is like to achieve universality, flexibility, not necessary to use other sources (such as database) was accepted the decision that the information (attributes and rules) save in RFID tag. In this work authors present various aspects of simulation's usage for solution creation. Authors also present their opinion for main steps from simulation creation to real solution.