Audio Recording Nov 28, 2021 at 7:10:55 PM. Computing Trends 2021. 

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By Maliha  Nuzhat Professor Janet Joy CMSC 110

Audio Recording Nov 28, 2021 at 7:10:55 PM

Audio Recording Nov 28, 2021 at 7:13:10 PM. Edge Computing:. 

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Edge computing is the practice of capturing, storing, processing and analyzing data near the client, where the data is generated, instead of in a centralized data-processing warehouse.

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Audio Recording Nov 28, 2021 at 7:13:10 PM

Audio Recording Nov 28, 2021 at 7:15:54 PM. How does edge computing works?. 

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Edge computing captures and processes data as close to the source of the data or the desired event as possible. It collects data using sensors, computing devices, and machinery and sends it to edge servers or the cloud. Depending on the task and outcome, this data may be used to feed analytics and machine learning systems, provide automation capabilities, or provide visibility into the current state of a device, system, or product.

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Audio Recording Nov 28, 2021 at 7:15:54 PM

Audio Recording Nov 28, 2021 at 7:18:07 PM. What is an edge device?. 

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Within an edge network, systems that capture and transmit data serve as edge devices. This can include standalone devices as well as gateways that connect to devices downstream and interface with systems upstream. However, the concept increasingly revolves around IoT sensors and devices that reside at the edge.

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Audio Recording Nov 28, 2021 at 7:18:07 PM

Audio Recording Nov 28, 2021 at 7:20:44 PM. What Is An Edge Network?. 

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Today’s software-defined networking tools deliver enormous flexibility, scalability and customization for edge networks. In many cases, application programming interfaces (APIs) extend the reach of an edge network while automating workflows. Edge networks can support an array of advanced capabilities, including traffic scalability and load balancing, context-aware routing that allows data to follow the most efficient path and avoid disruptions, and real-time controls that make it possible to change rules, logic and programming dynamically—depending on internal needs or external conditions.

Audio Recording Nov 28, 2021 at 7:20:44 PM

Audio Recording Nov 28, 2021 at 7:22:14 PM. Edge Computing vs Cloud Computing. 

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There are fundamental differences between cloud computing and edge computing. The former relies on a central computing model that delivers services, processes and data services, while the latter refers to a computing model that’s highly distributed. Edge environments typically strive to move applications and data processing as close to the data-generation site as possible. As robotics, drones, autonomous vehicles, digital twins and numerous other digital technologies mature, the need to handle computing outside the cloud grows.

Audio Recording Nov 28, 2021 at 7:22:14 PM

Audio Recording Nov 28, 2021 at 7:26:49 PM. Why edge computing is important to us?. 

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High Security and Less Risk The data stored in the cloud has a high risk of being hacked. This can be avoided since edge computing only sends the appropriate data to the cloud. In addition, edge computing does not always necessitate the use of a network connection. Therefore, even if hackers gain access to the cloud, not all users' information is at risk. Lesser Transmission Costs In addition to the possibility of simplifying cloud security approaches, edge computing can also result in significant cost reductions due to lower bandwidth. Because so much data is now processed and stored in localized servers and devices, there is no need for most data to go to data centers. As a result, edge computing requires less bandwidth at the data center level. Data centers can save bandwidth capacity and prevent costly improvements to existing cloud storage features by storing fewer data in the cloud and processing more locally.

Audio Recording Nov 28, 2021 at 7:26:49 PM

Computing Trends 2021

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