{"adoption": {"forks": 901, "observed_at": "2026-08-28T04:07:27.006059+00:00", "stars": 2869}, "canonical_url": "https://ross.abutalabs.com/products/bytetcc", "card": {"archived": false, "artifact_type": "library", "description": "ByteTCC is a distributed transaction manager based on the TCC(Try/Confirm/Cancel) mechanism. It’s compatible with the JTA specification. User guide: https://github.com/liuyangming/ByteTCC/wiki", "domain": ["databases", "microservices", "backend", "developer-tools"], "enriched": true, "function": ["database", "middleware", "microservices", "workflow-automation"], "health_score": 20, "homepage": "https://www.bytesoft.org/", "language": "Java", "license": "LGPL-3.0", "license_family": "copyleft", "maturity": "maintenance", "member_repos": ["liuyangming/ByteTCC"], "name": "liuyangming/ByteTCC", "platform": ["jvm", "self-hosted"], "pushed_at": "2022-04-15T13:50:00+00:00", "repo": "liuyangming/ByteTCC", "stars": 2869, "tags": ["tcc", "distributed-transaction", "jta", "spring-cloud", "dubbo", "transaction-manager", "saga-pattern", "compensating-transactions", "spring"], "topics": ["tcc", "spring-cloud", "dubbo", "distributed-transaction", "jta", "transaction"], "urls": [], "use_cases": ["manage distributed transactions across microservices in Java", "implement TCC try-confirm-cancel transactions with Spring", "coordinate transactions across Dubbo RPC services", "handle cross-application multi-datasource transactions", "ensure idempotent service calls in distributed transactions", "run long-lived compensating transactions in Spring Cloud"], "what_it_is": "ByteTCC is a distributed transaction manager for Java based on the Try-Confirm-Cancel (TCC) compensating transaction mechanism, compatible with the JTA specification. It integrates declaratively with Spring, Spring Cloud, and Dubbo to coordinate transactions across multiple datasources, applications, and servers.", "when_to_avoid": ["you use non-JVM languages or non-Spring/Dubbo frameworks", "you want an actively developed project - the latest release dates to 2022", "you prefer saga orchestration or modern alternatives like Seata"], "when_to_choose": ["you need JTA-compatible distributed transactions in a Spring or Dubbo Java stack", "your microservices require TCC-style compensating transactions with declarative annotations", "you need framework-level idempotence support for transactional services"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/bytetcc", "repo": "liuyangming/ByteTCC", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:27.006059+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:35:55.239355+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2fa5d61b374f6d0a28c37bba107a63e2382b37752d479a00830613742a5dadd", "fetched_at": "2026-08-28T04:07:27.006059+00:00", "kind": "readme", "missing": false, "url": "https://github.com/liuyangming/ByteTCC"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3855, "days_push": 1601, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 23, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}