{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9715414","patent":{"patent_number":"US-9715414","title":"Scan server for dual-format database","assignee":null,"inventors":[],"filing_date":"2015-10-23T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L"],"num_claims":17,"abstract":"A method, apparatus, and system for a multi-instance database scan server is provided to process data scan operations for segments within in-memory stores, such as in-memory columnar (IMC) stores. The scan server uses a client/server based model, wherein each database instance in the database management system (“DBMS”) is associated with a client-side scan server and a server-side scan server. The client-side scan server can reside in the data and/or index layer of the DBMS, receiving requests for scan operations on in-memory segments. After receiving a data scan request from an IMC client, the client-side scan server can create several independently executable scanning tasks to process the request. The scanning tasks are each assigned to a particular server-side scan server for processing based on one or more factors, which may include a load balancing component. Additional factors to be considered may include instance affinity and/or NUMA (Non-Uniform Memory Access) affinity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scan server for dual-format database","description":"A method, apparatus, and system for a multi-instance database scan server is provided to process data scan operations for segments within in-memory stores, such as in-memory columnar (IMC) stores. The","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9715414","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-9715414","citation_suggestion":"Patentable. \"Scan server for dual-format database\" (US-9715414). https://patentable.app/patents/US-9715414","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9715414","json":"https://patentable.app/api/llm-context/US-9715414","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:11.328Z"}