{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489301","patent":{"patent_number":"US-10489301","title":"Method and system for metadata churn absorption","assignee":null,"inventors":[],"filing_date":"2017-04-10T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":21,"abstract":"According to some embodiment, a backup storage system determines whether one or more data segments associated with a file object have been updated, where the data segment(s) are stored in a first segment level in a multi-level hierarchy. For each updated data segment, the system applies a reference-based hierarchical data structure to track metadata associated with the updated data segment, where the metadata is stored in a second segment level in the multi-level hierarchy. The system determines whether the reference-based hierarchical data structure has reached a specific size. The system writes the metadata associated with the updated data segment(s) to a solid state device (SSD) operating as a memory cache device responsive to determining that the reference-based hierarchical data structure has reached the specific size."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for metadata churn absorption","description":"According to some embodiment, a backup storage system determines whether one or more data segments associated with a file object have been updated, where the data segment(s) are stored in a first segm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489301","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-10489301","citation_suggestion":"Patentable. \"Method and system for metadata churn absorption\" (US-10489301). https://patentable.app/patents/US-10489301","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489301","json":"https://patentable.app/api/llm-context/US-10489301","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:24.367Z"}