{"adoption": {"forks": 3971, "observed_at": "2026-08-28T04:11:26.676803+00:00", "stars": 18451}, "canonical_url": "https://ross.abutalabs.com/products/disruptor", "card": {"archived": false, "artifact_type": "library", "description": "High Performance Inter-Thread Messaging Library", "domain": ["developer-tools", "performance"], "enriched": true, "function": ["concurrency", "message-queue"], "health_score": 32, "homepage": "http://lmax-exchange.github.io/disruptor/", "language": "Java", "license": "Apache-2.0", "license_family": "permissive", "maturity": "stable", "member_repos": ["LMAX-Exchange/disruptor"], "name": "LMAX-Exchange/disruptor", "platform": ["jvm"], "pushed_at": "2025-04-02T13:03:33+00:00", "repo": "LMAX-Exchange/disruptor", "stars": 18451, "tags": ["ring-buffer", "lock-free", "low-latency", "inter-thread-messaging"], "topics": ["disruptor", "java", "concurrency"], "urls": [], "use_cases": ["pass messages between threads with minimal latency", "replace blocking queues in high-throughput pipelines", "build low-latency trading or event processing systems", "implement producer-consumer pipelines in Java", "reduce lock contention in concurrent applications"], "what_it_is": "LMAX Disruptor is a high-performance, lock-free inter-thread messaging library for the JVM built around a ring buffer with 'mechanical sympathy' for hardware. It provides extremely low-latency, high-throughput message passing between threads.", "when_to_avoid": ["you need simple distributed or cross-process messaging", "your workload is low-volume and standard queues suffice", "you cannot adapt your architecture to the disruptor pattern"], "when_to_choose": ["you need very low latency and high throughput for inter-thread communication on the JVM", "your bottleneck is queue-based message passing between processing stages", "you can restructure your pipeline around the ring buffer pattern"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/disruptor", "repo": "LMAX-Exchange/disruptor", "role": "main", "score": 29}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:11:26.676803+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:02:02.633600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1ef4cb55c4732c8c1d1f2175c91e50cf5ccd6943233aa49e06a5e871c8100a5b", "fetched_at": "2026-08-29T07:59:39.366717+00:00", "kind": "homepage", "missing": false, "url": "http://lmax-exchange.github.io/disruptor/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 14, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_readme"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 5094, "days_push": 518, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 29, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}