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Database

Database engines, connection patterns, type systems, and data strategies.

Overview

All showcase keys with their Redis data type and TTL status.

9 Total Keys
5 string
2 hash
1 zset
1 list
Key Type TTL Actions
showcase:config:site-name string no expiry
showcase:config:version string no expiry
showcase:counter:api-calls-today string no expiry
showcase:counter:page-views string no expiry
showcase:hash:feature-flags hash no expiry
showcase:hash:user-prefs hash no expiry
showcase:json:stack-summary string no expiry
showcase:leaderboard:tech-popularity zset no expiry
showcase:queue:recent-events list no expiry

Strings

The most basic Redis type. SET stores a value, GET retrieves it. Optionally attach a TTL for auto-expiry.

Hashes

A hash maps string fields to string values — like a lightweight row. Use HSET/HGET to manipulate individual fields.

showcase:hash:feature-flags
showcase:hash:user-prefs

Set or delete a field on showcase:hash:feature-flags:

Counters

Redis strings that hold numeric values. INCR/DECR are atomic — safe for concurrent access without locks.

api-calls-today
page-views

Sorted Sets

Each member has a score — the set stays sorted automatically. Perfect for leaderboards, rankings, and priority queues.

showcase:leaderboard:tech-popularity

Lists

Ordered sequences of strings. Push to either end, pop from either end — a double-ended queue (deque).

showcase:queue:recent-events