{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256746","patent":{"patent_number":"US-11256746","title":"Hash-based efficient secondary indexing for graph data stored in non-relational data stores","assignee":null,"inventors":[],"filing_date":"2017-04-21T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":24,"abstract":"A method and apparatus for a graph database instance (GDI) maintaining a secondary index, that indexes data from a sparse data map storing graph application data, within a sparse data map dedicated to the secondary index. The GDI formulates row-keys, for the secondary index map, by hashing the values of key/value pairs stored in rows of a map storing application data. The GDI stores for each formulated row-key, in the row of the secondary index that is indexed by the formulated row-key, references to rows of the map storing application data that match the key/value pair on which formulation of the row-key was based. The row-keys into the secondary index map may incorporate bucket identifiers, which, for each key/value pair, allows the GDI to spread the references to graph elements that match the key/value pair among a set number of “buckets” for the key/value pair within the secondary index map."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hash-based efficient secondary indexing for graph data stored in non-relational data stores","description":"A method and apparatus for a graph database instance (GDI) maintaining a secondary index, that indexes data from a sparse data map storing graph application data, within a sparse data map dedicated to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256746","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-11256746","citation_suggestion":"Patentable. \"Hash-based efficient secondary indexing for graph data stored in non-relational data stores\" (US-11256746). https://patentable.app/patents/US-11256746","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256746","json":"https://patentable.app/api/llm-context/US-11256746","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:42:52.138Z"}