@redis/bloom
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1.2.0 • Public • Published

@redis/bloom

This package provides support for the RedisBloom module, which adds additional probabilistic data structures to Redis. It extends the Node Redis client to include functions for each of the RediBloom commands.

To use these extra commands, your Redis server must have the RedisBloom module installed.

RedisBloom provides the following probabilistic data structures:

  • Bloom Filter: for checking set membership with a high degree of certainty.
  • Cuckoo Filter: for checking set membership with a high degree of certainty.
  • Count-Min Sketch: Determine the frequency of events in a stream.
  • Top-K: Maintain a list of k most frequently seen items.

For complete examples, see bloom-filter.js, cuckoo-filter.js, count-min-sketch.js and topk.js in the Node Redis examples folder.

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