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PERA is a reference architecture that can model the enterprise in multiple layers and in multiple stages of the architectural life cycle. Initially PERA was part of the PERA methodology, which consisted of three main building blocks: [2] Purdue Enterprise Reference Architecture, Purdue Reference Model, and; Purdue implementation procedures manual
The industrial internet requires more of an edge-plus-cloud architecture rather than one based on purely centralized cloud; in order to transform productivity, products and services in the industrial world. [4] Big data analytics: Big data analytics is the process of examining large and varied data sets, or big data. [8]
IoT system architecture, in its simplistic view, consists of three tiers: Tier 1: Devices, Tier 2: the Edge Gateway, and Tier 3: the Cloud. [139] Devices include networked things, such as the sensors and actuators found in IoT equipment, particularly those that use protocols such as Modbus , Bluetooth , Zigbee , or proprietary protocols, to ...
For more companies, take a look at Top 5 IoT Companies in the World. Advances in semiconductor and industrial engineering have enabled firms to squeeze vast amounts of computing power into a small ...
In World War II, Williams served in the US Air Force as navigator in a B-24, was awarded the Air Medal with two oak leaf clusters, and retired with the rank of captain in 1956. [2] He was Professor of Engineering and Director of the Purdue Laboratory for Applied Industrial Control at Purdue University, West Lafayette, Indiana from 1965 to 1994. [3]
Following this early work, the growing interest in and implementation of the Internet of things (IoT) started to raise some questions about the application layer of the IoT. [6] [3] While most of the work in the IoT space focused on network protocols, there was a need to think about the convergence of data from IoT devices. Researchers and ...
The Open Geospatial Consortium (OGC) is an international voluntary consensus standards organization that develops and maintains international standards for geospatial content and location-based services, sensor web, Internet of Things, GIS data processing and data sharing.
A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.