{"adoption": {"forks": 703, "observed_at": "2026-08-28T04:08:07.727237+00:00", "stars": 3511}, "canonical_url": "https://ross.abutalabs.com/products/fluentmigrator", "card": {"archived": false, "artifact_type": "library", "description": "Fluent migrations framework for .NET", "domain": ["databases", "developer-tools", "backend"], "enriched": true, "function": ["database", "orm", "developer-tools", "cli"], "health_score": 97, "homepage": "https://fluentmigrator.github.io", "language": "C#", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["fluentmigrator/fluentmigrator"], "name": "fluentmigrator/fluentmigrator", "platform": ["dotnet", "cross-platform", "cli"], "pushed_at": "2026-08-26T18:25:31+00:00", "repo": "fluentmigrator/fluentmigrator", "stars": 3511, "tags": ["database-migrations", "schema-migration", "fluent-api", "sql-server", "postgresql", "mysql", "sqlite", "oracle", "version-controlled-schema", "rollback-support", "automation"], "topics": ["fluentmigrator", "database-schema", "database", "migration", "sql", "sql-server", "postgres", "redshift", "db2", "mysql", "dotnet", "snowflake", "oracle"], "urls": [], "use_cases": ["manage database schema migrations in .net", "replace manual sql scripts with versioned c# migrations", "keep dev test and production database schemas in sync", "roll back database schema changes", "write database-agnostic schema changes for multiple providers", "track which database migrations have been applied"], "what_it_is": "FluentMigrator is a .NET database migration framework inspired by Ruby on Rails Migrations, letting developers define schema changes as C# classes with a fluent API. It tracks applied migrations automatically, supports rollbacks, and works across many database providers including SQL Server, PostgreSQL, MySQL, SQLite, and Oracle.", "when_to_avoid": ["you prefer plain SQL migration scripts or a different migration tool like EF Core Migrations or DbUp", "your project is not on the .NET platform"], "when_to_choose": ["you're on .NET and want code-based, version-controlled database migrations", "you need to support multiple database providers with one migration codebase", "you want automatic migration tracking and rollback support"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/fluentmigrator", "repo": "fluentmigrator/fluentmigrator", "role": "main", "score": 88}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.727237+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:35:43.179600+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2e5d2164ef74e8cbae0c2829a569c5cfbff001eab149473333075a5e97bc55a3", "fetched_at": "2026-08-28T04:08:07.727237+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fluentmigrator/fluentmigrator"}, {"content_hash": "c682cca474f26c25467a50442992cbb173b0d03b20984f6f3204ea2acce48f1d", "fetched_at": "2026-08-29T09:29:32.893350+00:00", "kind": "homepage", "missing": false, "url": "https://fluentmigrator.github.io"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 66}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 5999, "days_push": 7, "days_rel": 225, "gap_med": 6, "n_releases_24m": 12}, "score": 88, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}