{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489412","patent":{"patent_number":"US-10489412","title":"Highly available search index with storage node addition and removal","assignee":null,"inventors":[],"filing_date":"2012-03-29T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04L","G06F"],"num_claims":10,"abstract":"A redundant array of independent nodes are networked together. Each node executes an instance of an application that provides object-based storage. The nodes are grouped into systems each having multiple nodes. A search index is provided in each system for locating objects within the system. A method of managing the search index comprises splitting the search index into shards to be divided among a plurality of regions (704). The regions are larger in number than the nodes in the system. Each region has a master and at least one backup copy of one of the shards. A shard core is a master or backup copy of a shard. The method further comprises distributing the shard cores to the nodes, and providing a region mapping table in each node in the system to map the shard cores to the nodes in which the shard cores are stored (706)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Highly available search index with storage node addition and removal","description":"A redundant array of independent nodes are networked together. Each node executes an instance of an application that provides object-based storage. The nodes are grouped into systems each having multi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489412","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-10489412","citation_suggestion":"Patentable. \"Highly available search index with storage node addition and removal\" (US-10489412). https://patentable.app/patents/US-10489412","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489412","json":"https://patentable.app/api/llm-context/US-10489412","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:52:22.586Z"}