{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697250","patent":{"patent_number":"US-9697250","title":"Systems and methods for high-speed searching and filtering of large datasets","assignee":null,"inventors":[],"filing_date":"2015-04-04T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":31,"abstract":"A binary data file embodies an inline tree data structure storing fields of a hierarchical dataset. The inline tree comprises first-level binary string segments, each comprising substantially contiguous second-level binary string segments, corresponding to subranges of first and second subsets of data fields. Size is reduced by substituting: binary string indices for alphanumeric strings; a data clump index for a set of correlated/anticorrelated strings; field masks for unoccupied data fields. A dedicated conversion program generates the inline tree from conventional database formats, which is read entirely into RAM to be searched/filtered by a dedicated search/filter program. Small size (<2 bytes/field/record) and contiguous arrangement enables searching/filtering of >106 records (>100 data fields) in <500 nanoseconds/record/core. Recursive subdivision of selection field ranges can guide searches that include those selection fields. One example includes geographic searching/filtering of records that include latitude and longitude fields."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for high-speed searching and filtering of large datasets","description":"A binary data file embodies an inline tree data structure storing fields of a hierarchical dataset. The inline tree comprises first-level binary string segments, each comprising substantially contiguo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697250","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-9697250","citation_suggestion":"Patentable. \"Systems and methods for high-speed searching and filtering of large datasets\" (US-9697250). https://patentable.app/patents/US-9697250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697250","json":"https://patentable.app/api/llm-context/US-9697250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:36:53.985Z"}