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Hosting & Infrastructure

Edge Computing

Edge computing processes data close to the user or source to reduce latency and centralized workload.

Edge computing processes data close to the user or source to reduce latency and centralized workload. A robust setup considers availability, security, scalability, observability, and a tested recovery path. The concept is closely related to CDN and Serverless Function.

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CDN

Serverless Function

Geo Routing

Website Performance

FAQ

Edge Computing

How does edge computing affect data protection?
Processing happens at many locations, which makes the question of where data is processed more complex. Providers, regions, and processing on behalf should be reviewed before use. If personal data stays out of the edge logic, the review effort shrinks. Legal classification in a specific case belongs in the data protection review.
What are the limits of edge computing?
Edge environments are restricted in runtime, memory, and available libraries. Accessing a central database brings latency back and cancels the advantage. Distributed execution also complicates debugging and data consistency. Small, stateless tasks that need no central data and must respond quickly are therefore the best fit.
When is edge computing worth it for a website?
It pays off for logic that should run early and close to the user: redirects, geo-routing, assigning A/B tests, simple access checks. For a marketing site with a good CDN and static content it usually adds little. The effort then bears no relation to the gain.
How does edge computing differ from a CDN?
A CDN delivers content from distributed servers and thereby saves transit time, while edge computing additionally runs program code close to the user. In practice the two overlap, as many CDN providers offer edge functions. The CDN answers where content sits, and edge computing answers where logic runs.