Are you searching for what is edge computing and how it works? Well, don’t worry, we assure you are in right place, In the modern era of technologies, We tend to find information through all sorts of digital mediums from cell phones to computers or tablets but before delivering information how is the actual ‘data’ collected and processed? “How do users get information on tips?” To dive into answers we need to understand edge computing.
What is Edge Computing?
The word itself has hidden meaning, Edge computing is a type of computing wherein corporate networks like robot, laptops, computers access the rest of network. Usually it happens at the edge. With the edge, we mean to find a place where the end number of devices access the rest of networks.
The edge is like a place where these networks or devices are connected to cloud or data server and edge acting as middle man to deliver information, receive regulations and download software updates. Although these functions are carried out by a centrally located data center or cloud. The data is moved across by WAN { Wide area of network} usually extended to huge area such as the internet through the corporate LAN, [ Local area network] where the data is stockpiled.
Why Edge Computing, Does it matters?
For example, we consider the rise of self-driving cars, these cars require intelligent traffic signals to operate throughout traffic and routes but “How are intelligent traffic signals produced? ” The data has to be analyzed, produced, and exchanged in real-time! which has to be fast and quick. Cloud or data server center takes time whereas Edge computing provides the ultimate features like-
- Reduction in latency
- Reduction in bandwidth
- Reduction in Congestion
Providing information real quick and on tips.
Why should one use edge computing and what are the pros of it?
Now well as you understood What is Edge computing, Let’s all have a look and understand how one can get benefits through edge computing.
Latency- the amount of time required for data to travel between two points is known as latency, although the communication takes place at the speed of light, a large distance with network congestion can hold up movement of data which directly affects decision making and declines system’s ability from responding. confining data analysis to the edge eliminates latency. This makes the data faster, relevant, and actionable. Edge computing reduces traffic and improves performance.
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Bandwidth- It is usually expressed with metric “bits per second” bandwidth amount or quantity of information and data a network can carry in certain amount of time. Each and every network has limited bandwidth and limits on networks are more severe in case of wireless communication. There is also a limit to the number of devices that can communicate data across the network. Edge computing increases the network bandwidth to accommodate more data and devices at in significant cost.
Congestion- the Internet provides good data exchange such as file exchanges or basic streaming although the volume of data can overwhelm the internet causing a high level of congestion and high consuming data retransmission. edge computing makes congestion virtually non-existent by reducing latency and bandwidth.
Edge Computing Implementation or use cases of edge computing
The use of edge computing is seen in our day-to-day lives, here are a few common and simplest examples which has been proved to be useful-
Health Care
Health care software requires real data processing regardless of the quality of the internet connection. The devices should analyse a patient’s history quickly, without errors. Edge computing can function online providing faster response from a server because it is located directly on a local network proven to be useful.
Manufacturing
Edge computing is essential in manufacturing to control big networks and process real data from production system, public vendors .Edge computing can connect all devices amongst industrial equipment providing fast connection which results to efficiency and good management.
Smart speaker
Edge computing offers stable data storage and quick corresponding response to users request or commands. Although speakers should be able to process users input immediately to perform requested operations. they should preferably be independent of bandwidth quality.
Future for edge computing, IoT, and 5G possibilities
By making proper and adequate use of new technologies and practices, Edge computing has proved it’s benefits. It is said and firmly believed that edge computing services will be available worldwide by 2028. Although edge computing is situation-specific today, The way internet is being used makes technology rapid bringing more potential to edge computing. convergence of 5G and edge computing will change the working of entire system. This will give new updated experiences to users. however, with no doubt, it can be said edge computing will make a path for IoT and 5G technology.
Hope you enjoyed it, and got an enough idea on what is edge computing. In case this topic caught your eyes you can explore a very well written article by Grey B on Challenges in edge computing and their solution.
thanks for reading.
