Redis Sorted Set Example

{
  "description": "Redis Sorted Set (ZSET) operations for leaderboards and ranking",
  "examples": [
    {
      "operation": "ZADD",
      "description": "Add members with scores to a sorted set",
      "command": "ZADD leaderboard 1500 alice 1200 bob 1800 carol 900 dave",
      "explanation": "Adds four players with scores to the leaderboard sorted set.",
      "response": 4
    },
    {
      "operation": "ZRANGE with WITHSCORES",
      "description": "Get top N members by score",
      "command": "ZRANGE leaderboard 0 -1 BYSCORE REV WITHSCORES LIMIT 0 3",
      "explanation": "Get top 3 members in descending score order.",
      "response": ["carol", "1800", "alice", "1500", "bob", "1200"]
    },
    {
      "operation": "ZRANK",
      "description": "Get the rank of a member (0-indexed, ascending)",
      "command": "ZRANK leaderboard alice",
      "response": 2
    },
    {
      "operation": "ZINCRBY",
      "description": "Increment a member's score",
      "command": "ZINCRBY leaderboard 100 bob",
      "response": "1300"
    }
  ]
}