{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11494404","patent":{"patent_number":"US-11494404","title":"Data synchronization in a distributed data storage system","assignee":null,"inventors":[],"filing_date":"2020-07-09T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","H04L","G06F"],"num_claims":9,"abstract":"The present disclosure relates to a method in a distributed and non-hierarchical node comprising a set of data items for determining a synchronization state between said node and one or more distributed and non-hierarchical nodes communicatively coupled to form a cluster, wherein the set of data items are locally replicated at each node. The method comprises generating a snapshot comprising information relating to the set of data items at a snapshot time Ts, said information identifying changes to the data items where each change comprises a time stamp, where only changes to the data items with a time stamp<T0, where Ts>T0, are included in the snapshot, although changes to the data items up to the time Ts, have been received and stored in the nodes, receiving corresponding generated snapshots from all other nodes in the cluster, and determining a synchronization state based on a comparison between the generated and received snapshots. The synchronization state is determined to be not synchronized if the generated snapshot and the received corresponding snapshots do not all match."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data synchronization in a distributed data storage system","description":"The present disclosure relates to a method in a distributed and non-hierarchical node comprising a set of data items for determining a synchronization state between said node and one or more distribut","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11494404","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-11494404","citation_suggestion":"Patentable. \"Data synchronization in a distributed data storage system\" (US-11494404). https://patentable.app/patents/US-11494404","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11494404","json":"https://patentable.app/api/llm-context/US-11494404","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:11:46.539Z"}