{"id":22785758,"url":"https://github.com/sfu-dis/preemptdb","last_synced_at":"2025-04-15T20:09:58.294Z","repository":{"id":266545017,"uuid":"898651919","full_name":"sfu-dis/preemptdb","owner":"sfu-dis","description":"Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? (SIGMOD 2025 Best Paper Award)","archived":false,"fork":false,"pushed_at":"2025-04-12T06:02:21.000Z","size":914,"stargazers_count":50,"open_issues_count":0,"forks_count":4,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-04-15T20:09:51.910Z","etag":null,"topics":["database","htap","preemptive-scheduling","scheduling","uintr"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/sfu-dis.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"zenodo":null}},"created_at":"2024-12-04T19:25:22.000Z","updated_at":"2025-04-14T05:59:47.000Z","dependencies_parsed_at":"2025-01-21T03:34:23.046Z","dependency_job_id":null,"html_url":"https://github.com/sfu-dis/preemptdb","commit_stats":null,"previous_names":["sfu-dis/preemptdb"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sfu-dis%2Fpreemptdb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sfu-dis%2Fpreemptdb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sfu-dis%2Fpreemptdb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sfu-dis%2Fpreemptdb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sfu-dis","download_url":"https://codeload.github.com/sfu-dis/preemptdb/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249145303,"owners_count":21219966,"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","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":["database","htap","preemptive-scheduling","scheduling","uintr"],"created_at":"2024-12-11T23:07:34.746Z","updated_at":"2025-04-15T20:09:58.288Z","avatar_url":"https://github.com/sfu-dis.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# PreemptDB: Low-Latency Transaction Scheduling via Userspace Interrupts\n\nPreemptDB a database engine that supports lightweight userspace preemptible transactions enabled by Intel x86 user interrupt (uintr).\nPreemptDB allows high-priority, short-transactions to quickly preempt and pause long-running, low-priority transactions which is resumed after the short-transaction concludes.\n\nCheck out more details in our [SIGMOD 2025 paper](https://kaisonghuang.github.io/resources/preemptdb-preprint.pdf) (received *Best Paper Award*!). If you use our work, please cite:\n\n```\nLow-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt?\nKaisong Huang, Jiatang Zhou, Zhuoyue Zhao, Dong Xie, Tianzheng Wang.\nSIGMOD 2025 \n```\n\n### Stay tuned for build and run instructions\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsfu-dis%2Fpreemptdb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsfu-dis%2Fpreemptdb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsfu-dis%2Fpreemptdb/lists"}