As mentioned previously, edge computing occurs in the edges of a network, which is in physical proximity to the devices that collect or create data. In contrast fog computing serves to act as an intermediary between cloud and the edge. Although there is a lot of overlap between these two concepts, a few crucial distinctions are also present. The most of people are facing the error , Follow the instructions to fix ps4 error ce-32809-2
Similarities between edge & fog computing
Here are the five most striking similarities between fog computing and edge computing.
Edge similarities to Fog Computing
1.Improved bandwidth
A network’s bandwidth can be defined as the quantity of data it is able to transport over a certain time. The most common measurement unit used to measure bandwidth is the number of bits per second (bps). Each network has a limit on bandwidth, however wired networks offer higher capacity than wireless networks.
A limited bandwidth can be a problem for networks that have multiple devices linked to them. This kind of network is likely to be overwhelmed in the event of an increase in simultaneous transactions using multiple endpoints. Although it is possible for companies to increase the bandwidth of their network to accommodate increased data processing capacity and the ability to connect devices, the enhancements can cost more.
Both fog and edge computing can help businesses overcome issues that arise from limitations on data processing speed and the amount of devices that are able to connect to corporate networks. These computing platforms permit the processing of data on the edge instead of in the cloud, thus reducing the bandwidth requirements and costs associated with it. This is especially useful in IoT environments where there are many devices as well as every minute counts when it comes to the response time.
2.Minimized latency & congestion
It is the amount of time required by the network to transfer information to two different points. While communication occurs very quickly these days however, it is possible that the speed at which data transfer may be hindered due to the distances between clients and servers. The congestion of networks and service disruptions could further make latency worse.
This can impact critical business processes that require time, such as monitoring the health of devices as well as network analytics and decision-making. Real-time solutions are essential for various technological applications, and especially for use cases such as autonomous automobiles and healthcare.
Edge and fog computing can reduce the amount of latency caused by processing data locally in real-time. This allows businesses to enjoy rapid response times, particularly for applications that require time.
3.Enabling autonomous operations
Although high latency and congested internet are a problem for several organizations, some have a different, but more significant issue: total inaccessibility. For example ships at sea oil rigs in remote locations as well as other remote areas are not likely to be in the reach of an internet serviceable connection. However, they can still be applications for the most cutting-edge technologies like IoT, AI, and ML.
This is where fog and edge computing comes in. These two platforms cooperate to process data on a local basis, even in situations in which bandwidth is extremely limited or connectivity is not reliable. After the data has been processed, it is stored locally until the required connection is established. Then, the data could be transferred to an online platform. One illustration of fog and edge computation working in tandem to allow autonomous operation is the quality of water in remote communities being monitored through sensors attached to water purifiers.
4.Bolstered security and privacy
Clouds are ideal for more complex data analysis and modeling applications. However, concerns about the security of data once it’s moving between an endpoint’s location and the central data centre aren’t unfounded. Edge and fog computing address security and privacy issues by encryption of data before they leave the edge.
Additionally, these methods of computing aid in strengthening the weakened security for IoT environment by keeping information off streams or locations that could be hacked. Fog and edge systems utilize their sophisticated distributed computing environments to recognize the possibility of cyber-attacks and take appropriate measures to protect themselves before they affect the whole network.
Additionally, these computing platforms are able to be utilized to establish data privacy measures like processing sensitive information at the edge, without having to send any data to a central cloud platform. The data could be encrypted before being sent to the cloud at any time needed.
5.Compliance with the regulatory requirements
The transfer of large amounts of data across long distances is not only an engineering challenge. Numerous jurisdictions have enacted regulations that limit the movement as well as storage across regional and national boundaries. These regulations govern how companies manage, store, and utilize data, and punish non-compliance with the regulations.
Fog and Edge computing may aid companies in complying with current storage and processing regulations like the EU’s General Data Protection Regulation (EU GDPR). These computing platforms allow the raw information to be processed and then encrypted within the scope of the mandated jurisdiction. Therefore, data can be blocked from the world’s networks or protected before it is transferred via an internet in a centre outside of the zone of.
