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E

INFRASTRUCTURE

Edge Computing

Also known as: Edge Runtime, Serverless Edge

Definition

Edge computing processes data and runs code close to where it's needed — at the 'edge' of the network, near users or devices. This reduces latency, improves performance, and enables real-time applications.

Simple Explanation

Traditional cloud is like having one giant kitchen in the middle of a country. Edge computing is like having a small kitchen in every neighborhood — faster delivery, fresher food.

Real-World Use Case

A streaming service runs video transcoding at edge locations, ensuring smooth playback no matter where viewers are.

Examples

Cloudflare WorkersVercel Edge FunctionsAWS Lambda@EdgeDeno Deploy

Related Terms

CDN →Serverless →Latency

Learn More

  • Cloudflare Workers Docs
  • Vercel Edge Functions

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Caching

Caching stores copies of data temporarily to serve future requests faster. Inste...