← 技術スタックへ戻る
Redis
In-memory data store for speed and coordination
Redis is an open-source in-memory data structure store used as a cache, message broker, session store, and fast ephemeral database.
公式ホームページを基にした要約です。プレビュー高速化のためローカルに保持しています。
ハイライト
- Sub-millisecond reads and writes
- Structures: strings, hashes, lists, sets, streams
- Pub/Sub and streams for lightweight messaging
- Common companion to PostgreSQL-backed APIs
こんなときに
- Hot-path cache
- Sessions / rate limits
- Lightweight queues
KU THANH スタックでの位置
Pairs with Nest/Express APIs and PostgreSQL.
選ばれる理由
Cut hot-path latency
Cache frequent queries and session data so APIs stay snappy under load.
Coordinate workers
Queues, locks, and rate limits help background jobs and APIs stay consistent.
Simple operational footprint
Managed Redis or a small instance covers most SMB product needs before heavier brokers.