{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9785660","patent":{"patent_number":"US-9785660","title":"Detection and quantifying of data redundancy in column-oriented in-memory databases","assignee":null,"inventors":[],"filing_date":"2014-09-25T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Methods, systems, and computer-readable storage media for quantifying a redundancy of data stored in tables of a database. In some implementations, actions include, for each primary key and table pair in a set of primary key and table pairs, determining an aggregate severity sub-score based on one or more values of the primary key in the table, the primary key being included in a set of primary keys and the table being included in a set of tables, determining an aggregate severity score for each primary key in the set of primary keys based on aggregate severity sub-scores associated with the primary key to provide a plurality of aggregate severity scores, each aggregate severity score indicating a relative redundancy of values of the primary key across all tables in the set of tables, and providing a list of aggregate severity scores and corresponding primary keys for display to a user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Detection and quantifying of data redundancy in column-oriented in-memory databases","description":"Methods, systems, and computer-readable storage media for quantifying a redundancy of data stored in tables of a database. In some implementations, actions include, for each primary key and table pair","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9785660","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-9785660","citation_suggestion":"Patentable. \"Detection and quantifying of data redundancy in column-oriented in-memory databases\" (US-9785660). https://patentable.app/patents/US-9785660","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9785660","json":"https://patentable.app/api/llm-context/US-9785660","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:37:56.607Z"}