Innovative Approach for Creating a Mobile Database for Decentralized Architecture in WSNs

This paper proposes an innovative approach to WSNs (wireless sensor networks) that establishes a mobile database. This mobile database uses embedded system hardware modules. This database is actually built into the embedded system. This advantage of this database is that it is very easy to collect information, very confidential and secure, and can instantly upload measured sensor data to the cloud-end. This wireless sensor network system has a relay station function. This proposed mobile database is also built on the same embedded hardware module, and can be connected to the private cloud data center. Sensors upload data to the database; the system then makes a visual comparison and draws the relevant historical data. Because our database is built onto an embedded operating system, our research uses the Python programming languages. This system uses measured sensor data to perform the modeling and visual steps. This system will then draw a specific graphic to facilitate the comparison and analysis for the researcher. This study makes the embedded system a mobile database for the current commercial embedded hardware module for mobile database performance comparison.