Apparently quite a few people have been asking for this.
Sometimes people can just put one together with a map full of counters, but it'd be nice if we could give them a custom, efficient, data type, with nicer semantics than that. (And when datatype queries land, give them useful queries).
A few things I've heard wanted:
- increment/decrement score of member
- presence of member
- cardinality of zset
- get top N members with scores
- get score for member
Apparently quite a few people have been asking for this.
Sometimes people can just put one together with a map full of counters, but it'd be nice if we could give them a custom, efficient, data type, with nicer semantics than that. (And when datatype queries land, give them useful queries).
A few things I've heard wanted: