IoT Edge Data Retrieval System for Big Data Analytics in Smart Retail Stores
RR Karthikeyan1, B Raghu2

1RR Karthikeyan*, Research-Scholar, Bharath University, Chennai, Tamil Nadu, India.
2Dr. B. Raghu, Principal, SVS Groups of Institutions, Warangal, Telangana, India.
Manuscript received on February 10, 2020. | Revised Manuscript received on February 20, 2020. | Manuscript published on March 10, 2020. | PP: 1615-1619 | Volume-9 Issue-5, March 2020. | Retrieval Number: E2722039520/2020©BEIESP | DOI: 10.35940/ijitee.E2722.039520
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Abstract: An IoT Edge system is to collect the sensor, set point and other device data with the help of micro controller and send those to IoT Hub via Edge Hub. The Building Management System (BMS) playing major role to control, communicate between various devices such as sensors, actuators with user interfaces, consumers and other technical devices. Commercial buildings like retail stores have two important systems called HVAC (Heating, Ventilating, and Air Conditioning) and refrigeration control. The proposed IoT Edge system collects the various device data via BAS and send it to IoT Hub. IoT Hub is a secure and two-way communication service system between the IoT Edge and the cloud platform where we can process telemetry data generated from sensor devices. IoT Edge helps to a computing near datasource. IoT Edge agent monitor and control all the modules running on it. With high speed internet connection users can access information and computational resources from anywhere in the world. Cloud platform can supply a range of Virtual machines with shared resources with big power and storage using inexpensive disks, which are much necessary for enterprise applications with Big Data. Disks. 
Keywords:  Sensors, Cloud, IoT (Internet of things), Edge System, Smart Retail system.
Scope of the Article: IOT and Smart City Application Systems