{"adoption": {"forks": 268, "observed_at": "2026-08-28T04:05:35.958230+00:00", "stars": 1784}, "canonical_url": "https://ross.abutalabs.com/products/redisbloom", "card": {"archived": false, "artifact_type": "library", "description": "Probabilistic Datatypes Module for Redis", "domain": ["databases", "big-data", "analytics", "developer-tools"], "enriched": true, "function": ["caching", "database", "search-engine", "data-science"], "health_score": 100, "homepage": "https://redis.io/docs/stack/bloom/", "language": "C", "license": "NOASSERTION", "license_family": "other", "maturity": "maintenance", "member_repos": ["RedisBloom/RedisBloom"], "name": "RedisBloom/RedisBloom", "platform": ["self-hosted", "cross-platform"], "pushed_at": "2026-08-25T08:36:19+00:00", "repo": "RedisBloom/RedisBloom", "stars": 1784, "tags": ["bloom-filter", "cuckoo-filter", "count-min-sketch", "top-k", "t-digest", "probabilistic-data-structures", "redis-module", "streaming-data", "linux", "macos", "docker"], "topics": ["bloom-filter", "redis", "redis-module", "redisbloom"], "urls": [], "use_cases": ["check if a value has already appeared in a stream without storing all elements", "count approximate frequencies of events with a count-min sketch", "find the top-k most frequent items in a data stream", "compute percentiles and quantiles over streaming data with t-digest", "reduce memory usage for set membership checks at scale", "deduplicate URLs or user IDs in a high-throughput pipeline"], "what_it_is": "RedisBloom is a Redis module written in C that adds probabilistic data structures—Bloom filters, Cuckoo filters, Count-min sketch, Top-K, and t-digest—to Redis. It enables memory-efficient approximate queries over streaming data with a tunable accuracy-versus-memory trade-off. As of Redis 8, its functionality is merged into core Redis and standalone releases have stopped.", "when_to_avoid": ["you run Redis 8 or later, where these data structures are built in and no module install is needed", "you require exact counts or exact set membership with zero false positives", "you need a 32-bit system, which is not supported"], "when_to_choose": ["you need memory-efficient approximate membership or frequency queries over large streams", "you are running Redis 7 or earlier and need probabilistic data structures as a module", "you can tolerate a small false-positive rate in exchange for large memory savings"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/redisbloom", "repo": "RedisBloom/RedisBloom", "role": "main", "score": 99}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:35.958230+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:24:14.713915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "24770a3b97bd6148774b8f26371972e970fb512f09981c95d58c02df7a2ed869", "fetched_at": "2026-08-28T04:05:35.958230+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RedisBloom/RedisBloom"}, {"content_hash": "f4109d5785c03daec982332909aeab74723dc4cb14024efa6e4d929aa93261fa", "fetched_at": "2026-08-29T11:02:38.876732+00:00", "kind": "homepage", "missing": false, "url": "https://redis.io/docs/stack/bloom/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 98}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3359, "days_push": 8, "days_rel": 16, "gap_med": 0, "n_releases_24m": 24}, "score": 99, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}