{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977531","patent":{"patent_number":"US-11977531","title":"Systems and methods of delta-snapshots for storage cluster with log-structured metadata","assignee":null,"inventors":[],"filing_date":"2023-01-25T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A method, computer program product, and computer system for maintaining, by a computing device, mapper objects, wherein the mapper objects may be variable size and include tops, mids, and leafs. Only new pointers may be maintained inside successor tops and mids. An overwrite map structure may be maintained on each of the tops, mids, and leafs. In the overwrite map structure on a mid, a snapshotID of a leaf that was last updated may be provided, from which the mid is to be inherited based upon a received IO."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods of delta-snapshots for storage cluster with log-structured metadata","description":"A method, computer program product, and computer system for maintaining, by a computing device, mapper objects, wherein the mapper objects may be variable size and include tops, mids, and leafs. Only ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977531","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-11977531","citation_suggestion":"Patentable. \"Systems and methods of delta-snapshots for storage cluster with log-structured metadata\" (US-11977531). https://patentable.app/patents/US-11977531","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977531","json":"https://patentable.app/api/llm-context/US-11977531","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:13:26.934Z"}