{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11481321","patent":{"patent_number":"US-11481321","title":"Asynchronous garbage collection in parallel transaction system without locking","assignee":null,"inventors":[],"filing_date":"2017-03-27T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Methods, systems, and computer-readable storage media for determining that a transaction of a plurality of transactions performed in at least a portion of a system includes a delete operation, the plurality of transactions being managed by a secondary transaction manager and including a subset of all transactions performed in the system, in response to the delete operation, inserting a clean-up entry in the secondary transaction manager, attaching the clean-up entry to a subsequent transaction in order to determine and assign a time to the cleanup-entry that is used to subsequently trigger garbage collection, and selectively comparing the time to a most-recently-reported minimum read timestamp that is periodically reported to the secondary transaction manager from a primary transaction manager of the system, wherein the clean-up entry is executed in response to determining that the time is less than the most-recently-reported minimum read timestamp."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Asynchronous garbage collection in parallel transaction system without locking","description":"Methods, systems, and computer-readable storage media for determining that a transaction of a plurality of transactions performed in at least a portion of a system includes a delete operation, the plu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11481321","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11481321","citation_suggestion":"Patentable. \"Asynchronous garbage collection in parallel transaction system without locking\" (US-11481321). https://patentable.app/patents/US-11481321","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11481321","json":"https://patentable.app/api/llm-context/US-11481321","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:55:47.988Z"}