{"adoption": {"forks": 1318, "observed_at": "2026-08-28T04:03:58.150249+00:00", "stars": 1201}, "canonical_url": "https://ross.abutalabs.com/products/kafka-beginners-course", "card": {"archived": false, "artifact_type": "learning-resource", "description": "Apache Kafka Series - Learn Apache Kafka for Beginners v3", "domain": ["big-data", "tutorials", "developer-tools"], "enriched": true, "function": ["streaming", "developer-tools"], "health_score": 79, "homepage": "https://links.datacumulus.com/apache-kafka-coupon", "language": "Java", "license": null, "license_family": "other", "maturity": "active", "member_repos": ["conduktor/kafka-beginners-course"], "name": "conduktor/kafka-beginners-course", "platform": ["jvm"], "pushed_at": "2026-08-20T09:18:05+00:00", "repo": "conduktor/kafka-beginners-course", "stars": 1201, "tags": ["apache-kafka", "kafka-streams", "kafka-connect", "producer-consumer", "udemy-course", "sample-code", "opensearch", "event-streaming", "data-engineering", "docker"], "topics": [], "urls": [], "use_cases": ["learn apache kafka from scratch", "example java code for kafka producers and consumers", "understand kafka topics partitions and consumer groups", "build a kafka streams application example", "connect kafka to opensearch or elasticsearch", "set up a local kafka development environment", "learn kafka command line tools"], "what_it_is": "A companion code repository for the 'Kafka for Beginners' Udemy course by Stephane Maarek/Conduktor, containing Java sample applications for Apache Kafka. It includes basic producer/consumer examples, a Wikimedia producer, an OpenSearch consumer, and a Kafka Streams sample application.", "when_to_avoid": ["you need production-ready Kafka client code rather than educational samples", "you want a Kafka client library or framework to embed in your project", "you need a maintained library with a license and releases - this is course material without a license"], "when_to_choose": ["you are taking or considering the Kafka for Beginners course and want the accompanying code", "you want hands-on Java examples of Kafka producers, consumers, and Streams", "you are a beginner learning event streaming fundamentals"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/kafka-beginners-course", "repo": "conduktor/kafka-beginners-course", "role": "main", "score": 76}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:58.150249+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:20:40.287775+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "9f8c8f94f0f29068bfefa070cd607300033776844d9096a49faa9a543c76d3e8", "fetched_at": "2026-08-28T04:03:58.150249+00:00", "kind": "readme", "missing": false, "url": "https://github.com/conduktor/kafka-beginners-course"}, {"content_hash": "72f671c0f95cbe83dba05836a429fc73600908eaf83efb8cf57fc52e6edb25cf", "fetched_at": "2026-08-29T12:27:45.369527+00:00", "kind": "homepage", "missing": false, "url": "https://links.datacumulus.com/apache-kafka-coupon"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 98, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2928, "days_push": 13, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 76, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}