{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275741","patent":{"patent_number":"US-11275741","title":"Merge join system and method","assignee":null,"inventors":[],"filing_date":"2018-11-16T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A merge join method by a merge join system including a database is provided. The merge join system unequally divides data after a current position of a join column participating in merge join in the database into K partitions, K being greater than 2, and compares the first value of each of remaining partitions excluding the first partition from the K partitions with a value to be searched for the merge join, in order to check whether the first value and the value to be searched satisfy a specific condition. Further, the merge join system determines a partition in which the value to be searched is expected to exist based on a comparison result, and applies a k-ary search to the determined partition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Merge join system and method","description":"A merge join method by a merge join system including a database is provided. The merge join system unequally divides data after a current position of a join column participating in merge join in the d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275741","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-11275741","citation_suggestion":"Patentable. \"Merge join system and method\" (US-11275741). https://patentable.app/patents/US-11275741","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275741","json":"https://patentable.app/api/llm-context/US-11275741","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:15:05.084Z"}