Redis
Skill · database
Redis is an in-memory key–value database, used as a distributed cache and message broker, with optional durability. Because it holds all data in memory and because of its design, Redis offers low-latency reads and writes, making it particularly suitable for use cases that require a cache.
Related work
- ask.chaipat.cc, the ask-me-anything site Key work Nov 2026
The question log keeps typed questions in Postgres on Neon, Redis enforces rate limits and keeps a short cache of the popular questions, and the contact form forwards messages through Resend.
- Knowledge-graph explorer Key work Apr 2026
Next.js and React in TypeScript, with PostgreSQL and Redis behind it.
- Word games engine Jun 2026
Data: a dictionary engine on PostgreSQL, with Redis as a cache.
In the knowledge graph
Redis and the 3 things it is linked to. Open any dot for its page, or explore it in the full graph.
As data
Everything on this page is read from triples in the knowledge graph. These are the 4 it states about Redis; the console runs SPARQL over the whole graph, here in your browser.
@prefix id: <https://ask.chaipat.cc/id/> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix cj: <https://ask.chaipat.cc/ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix schema: <https://schema.org/> . id:Redis a cj:Skill ; rdfs:label "Redis" ; cj:category "database" ; schema:sameAs <https://en.wikipedia.org/wiki/Redis> .