Description: An edge network is an infrastructure for connectivity that allows the interconnection of peripheral devices, facilitating data processing closer to the source of generation. This approach is part of edge computing, which aims to optimize resource use and improve latency by processing data locally instead of sending it to a centralized data center. Edge networks are essential in a world where the number of devices connected to the Internet continues to grow exponentially, driven by the Internet of Things (IoT). These networks enable devices such as sensors, cameras, and other equipment to communicate with each other and with data analysis systems, resulting in faster and more efficient decision-making. Additionally, edge networks can enhance security by reducing the amount of data transmitted over the main network, thereby minimizing exposure to potential cyberattacks. In summary, the edge network is a key component in modern IT architecture, allowing for greater agility and efficiency in real-time data processing.
History: Edge computing began to gain attention in the mid-2010s, driven by the growth of the Internet of Things (IoT) and the need for more efficient data processing. As more devices connected to the Internet, the need arose to reduce latency and the bandwidth required to send data to distant data centers. Edge networks were developed as a solution to address these challenges, allowing data processing at the edge of the network, close to where it is generated.
Uses: Edge networks are used in various applications, including industrial automation, smart city management, surveillance, and connected health. They enable real-time data processing, which is crucial for applications requiring quick responses, such as traffic control or health condition monitoring.
Examples: An example of an edge network is the use of sensors in factories that monitor machine performance and send data to a central system for analysis. Another example is the use of security cameras that process images locally to detect intrusions before sending alerts to a control center.
