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upstash-redis

authentic

Use the @upstash/redis HTTP client for caching, sessions, counters, and Redis data structures from serverless and edge runtimes without connection pooling.

When to use

• Use when the user needs a cache, session store, counter, leaderboard, or
• Use when the user mentions Upstash Redis, `UPSTASH_REDIS_REST_URL`, or
• Use when migrating an `ioredis` or `node-redis` call site to a runtime that
• Do not use for a self-hosted or non-Upstash Redis server; the client only
• Do not use for Redis administration or CLI work; see `redis-cli`.

When not to use

• Requires an Upstash Redis database; it cannot connect to other Redis servers.
• Each command is an HTTP request, so latency is higher than a warm TCP
• Transactions (`multi()`) do not roll back on runtime errors, and `WATCH` is
• Pub/Sub subscribe and blocking commands (`BLPOP`, `XREAD BLOCK`) are not
• This skill covers the TypeScript client only. Python, Go, and other SDKs
• This skill does not replace environment-specific validation, testing, or

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