14^th Euro Biosensors & Bioelectronics Congress

Sensor Networks and Data

Among many feasible data sources, wireless sensor networks are prosperous big data sources, a massive amount of data is generated by a number of sensor nodes in large-scale networks. the data management system of a sensor network can be viewed as a distributed database system, but it is special from traditional ones. The data management system of a sensor network organizes and manages perceptible records from the inspected area and answers queries from users or applications. Nearly 50% of data center energy typically goes to non-Information Technology (IT) loads, such as cooling, fans, humidification, and lighting. In the federal sector, agencies currently lease space from the U.S. General Services Administration (GSA) to operate more than 1,400 data centers. Improving the energy performance of data centers supports progress toward meeting federally mandated greenhouse gas emission-reduction goals, while reducing operating costs and energy use, and allowing greater flexibility in future expansion by eliminating the need to provide additional power and cooling.