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Edge Computing

Edge computing is a distributed computing architecture that processes data near data sources or end users within a network rather than routing all computations to central cloud facilities.

Type: Concept Domain: Technology Engineering Era: 2014 — present

Overview

By executing computations on nearby hardware such as local gateways or embedded devices, edge architectures can reduce round-trip latency and network bandwidth utilization. These performance characteristics support systems with tight timing requirements, including industrial automation and interactive sensor systems. Additionally, distributed frameworks such as federated learning can train statistical models across local devices, aggregating updates while keeping raw training datasets on local nodes.

Why it matters

Edge computing influences system design by shifting computation toward local environments and reducing continuous dependency on central cloud infrastructure. Processing data locally can assist organizations in meeting regional data governance requirements by retaining sensitive records within local boundaries.

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