{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9823974","patent":{"patent_number":"US-9823974","title":"Excluding files in a block based backup","assignee":null,"inventors":[],"filing_date":"2013-03-14T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":24,"abstract":"Techniques to back up data are disclosed. In various embodiments, a shadow copy of a source volume is created. An excluded file is deleted from the shadow copy. One or more blocks modified in the shadow copy in connection with deleting the excluded file from the shadow copy are tracked. An incremental backup is performed, the incremental backup includes determining one or more blocks to be backed up in connection with the incremental backup based at least in part on at least one of the tracked one or more blocks modified in the shadow copy and a merged bitmap corresponding to a merger of a first bitmap associated with the shadow copy and a second bitmap associated with the source volume."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Excluding files in a block based backup","description":"Techniques to back up data are disclosed. In various embodiments, a shadow copy of a source volume is created. An excluded file is deleted from the shadow copy. One or more blocks modified in the shad","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9823974","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-9823974","citation_suggestion":"Patentable. \"Excluding files in a block based backup\" (US-9823974). https://patentable.app/patents/US-9823974","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9823974","json":"https://patentable.app/api/llm-context/US-9823974","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:15:32.240Z"}