{"id":19243792,"url":"https://github.com/amrdb/simpledb","last_synced_at":"2025-07-31T10:14:43.263Z","repository":{"id":258321779,"uuid":"870791939","full_name":"amrdb/simpledb","owner":"amrdb","description":"My solutions to the educational database SimpleDB (v3.4) from Database Design \u0026 Implemenation book 2ed.","archived":false,"fork":false,"pushed_at":"2024-11-14T17:02:08.000Z","size":145,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-23T15:13:30.837Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/amrdb.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-10-10T17:13:20.000Z","updated_at":"2024-11-14T17:02:13.000Z","dependencies_parsed_at":"2024-10-18T13:08:08.254Z","dependency_job_id":null,"html_url":"https://github.com/amrdb/simpledb","commit_stats":null,"previous_names":["amr2812/simpledb","amrdb/simpledb"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/amrdb/simpledb","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amrdb%2Fsimpledb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amrdb%2Fsimpledb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amrdb%2Fsimpledb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amrdb%2Fsimpledb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/amrdb","download_url":"https://codeload.github.com/amrdb/simpledb/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amrdb%2Fsimpledb/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268022770,"owners_count":24182948,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-07-31T02:00:08.723Z","response_time":66,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-09T17:19:45.938Z","updated_at":"2025-07-31T10:14:43.197Z","avatar_url":"https://github.com/amrdb.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"## SimpleDB\n\nMy projects solutions for the educational database SimpleDB from the Database Design \u0026\nImplementation book (2ed).\n\n- feat(file): file manager block\n  statistics ([commit](https://github.com/amrdb/simpledb/commit/4948b9ea0b37703d6af37259be9dc8f18a428d24))\n- feat(file): handle data not fitting in\n  page ([commit](https://github.com/amrdb/simpledb/commit/c2e44635a5f48d98e758c0760114e499cce0762e))\n- feat(file): support boolean data\n  type ([commit](https://github.com/amrdb/simpledb/commit/40e87df503bcd5c297ac45237816095a271cf77c))\n- feat(buffer): LRU buffer replacement\n  strategy ([commit](https://github.com/amrdb/simpledb/commit/118de84d00bf26d85b76f103c2cd6b51d6851d86))\n- feat(recovery): fuzzy (non-quiescent)\n  checkpoints ([commit](https://github.com/amrdb/simpledb/commit/d29e2c9725d2e68415133f660ec7c2fd1435e46f))\n- feat(record): support null values in fields using record's null\n  bitmap ([commit](https://github.com/amrdb/simpledb/commit/2d4f589639d844f4f0a4b663832c83520e5bb639))\n- feat(tx_concurrency): use wait-die deadlock prevention algorithm\n  ([commit](https://github.com/amrdb/simpledb/commit/10a50018723a2fa6897f13840d5694c6a71036c5))\n\n\u003e Note: unit tests are not written using JUnit to follow the author's style.\n\nFor general information about simpledb:\n\n- [README.txt](README.txt)\n- https://cs.bc.edu/~sciore/simpledb/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famrdb%2Fsimpledb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Famrdb%2Fsimpledb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famrdb%2Fsimpledb/lists"}