Software-defined WAN (SD-WAN) – Understanding Network and Security for Near-Edge Computing
SD-WAN is the application of SDN principles to networks outside your data center or span of control. The problems that SDN solves within your data center are even larger challenges on the internet, where you definitely won’t be given access to modify equipment you don’t own. The general idea is to implement a logical overlay
ROUND-TRIP TIME (RTT) – Understanding Network and Security for Near-Edge Computing
Also known as latency, this represents the amount of time in milliseconds that a packet takes to travel from sender to receiver and back again. Assuming the path between the sender and the receiver is a straight line, there is no way to reduce RTT because it is limited by the speed of light. The
Supervisory Control and Data Acquisition – Getting Started with Edge Computing on AWS
Supervisory Control and Data Acquisition (SCADA) systems are used in industrial settings to monitor and control processes and infrastructure in various industries – including manufacturing, utilities, oil and gas, water management, and transportation. SCADA systems enable real-time data collection and processing from remote equipment, allowing operators to supervise and manage industrial processes from a centralized
Specialized requirements – Getting Started with Edge Computing on AWS
Immersive experiences rely heavily on real-time user interactions, and any delay or lag can significantly degrade the user experience. AWS edge computing services can help to minimize latency by processing data closer to the source, thereby reducing the time taken to transmit data between the user’s device and the data center. Services such as AWS
Emergence of 5G – Getting Started with Edge Computing on AWS
Most MNOs have upgraded their networks from 4G/LTE to 5G within major metropolitan areas. However, more remote areas of the same networks are still serviced by 4G/LTE. The delay has been economic. The market for mobile devices has largely been captured. Customers want 5G but aren’t willing to pay extra for it. Therefore, MNOs that
Regulatory compliance – Getting Started with Edge Computing on AWS
Data privacy and sovereignty requirements vary across political entities. Compliance regimes such as the EU’s General Data Protection Regulation (GDPR) impose constraints upon where a given piece of data associated with an individual is physically located. For instance, a US-based company that runs its applications in the AWS cloud might decide it needs to keep
The intersection of cloud and edge computing – Getting Started with Edge Computing on AWS
In recent years, a new operating model known as “edge computing” has emerged as a key enabler of digital transformation strategies across a variety of industries and organization types 1. The exponential growth of data generated by an ever-increasing number of connected devices, coupled with an insatiable appetite for real-time processing and analysis, has driven
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