{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9594786","patent":{"patent_number":"US-9594786","title":"Append-only b-tree cursor","assignee":null,"inventors":[],"filing_date":"2014-01-14T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":14,"abstract":"Existing algorithms to build balanced tree structures (“b-trees”) compare a data element (e.g., a key) to be inserted with the data elements that have already been inserted to find the correct position to insert the data element. Additionally, the algorithms balance and/or rebalance the b-tree when any individual node gets over-filled. As part of this balancing, data elements stored in the various nodes are moved to other nodes. These operations can incur both time and resource costs. We propose an algorithm to build a b-tree in a bottom up manner and a technique to modify trees built using the aforementioned algorithm so that they are balanced. We also propose a method to allow for adding more data into the thus-built b-tree as long as it follows a certain set of pre-conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Append-only b-tree cursor","description":"Existing algorithms to build balanced tree structures (“b-trees”) compare a data element (e.g., a key) to be inserted with the data elements that have already been inserted to find the correct positio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9594786","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-9594786","citation_suggestion":"Patentable. \"Append-only b-tree cursor\" (US-9594786). https://patentable.app/patents/US-9594786","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9594786","json":"https://patentable.app/api/llm-context/US-9594786","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:54.789Z"}