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Upstash · Concept

Edge caching

Upstash edge caching stores Redis REST GET responses at edge locations near users. It can lower global read latency, but cached reads may be stale until they expire.

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Syntax

GET https://<edge-url>/<redis-command-path>

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  • REST API
  • Cache-Control
  • Global Database
  • Global replication
  • Edge URL

Source: 5 ms Global Redis Latency with Edge Caching | Upstash Blog. Checked 2026-11-03.