{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11513709","patent":{"patent_number":"US-11513709","title":"Data rebalancing after a scale-out event in a data storage system","assignee":null,"inventors":[],"filing_date":"2021-01-08T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"The described technology is generally directed towards rebalancing fragments (components) of a protection group among storage entities (e.g., nodes or disks) based on affinity levels in response to a scale out event that expands the storage entities e.g., nodes or disks) of a system. Affinity levels (e.g., maintained in an affinity matrix) represent dependency relationships between the storage entities with respect to storing distributed protection group fragments. A protection group's components are rebalanced based on the new storage entities such that the affinity level between any pair of storage entities is approximately the same as any other pair. In the event of a storage entity failure, as a result of the affinity-based distribution of the protection group components needed for data recovery, a larger number of the other storage entities can be involved in the data recovery. The technology facilitates improved capacity load balancing and faster data recovery."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data rebalancing after a scale-out event in a data storage system","description":"The described technology is generally directed towards rebalancing fragments (components) of a protection group among storage entities (e.g., nodes or disks) based on affinity levels in response to a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11513709","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-11513709","citation_suggestion":"Patentable. \"Data rebalancing after a scale-out event in a data storage system\" (US-11513709). https://patentable.app/patents/US-11513709","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11513709","json":"https://patentable.app/api/llm-context/US-11513709","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:47.879Z"}