{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9851990","patent":{"patent_number":"US-9851990","title":"Method and system for performing on-demand data write through based on UPS power status","assignee":null,"inventors":[],"filing_date":"2015-01-30T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":19,"abstract":"Certain aspects of the present disclosure relates to a system having a virtual desktop server (VDS), which may be electrically powered by an electric power supply and an uninterruptable power supply (UPS). The VDS has a processor, a memory, and a storage device storing computer executable code. When executed at processor, the computer executable code is configured to: allocate a portion of storage device to create a data store, allocate a portion of memory to create a random access memory (RAM) disk, detect power status of the VDS, and perform write through cache operations based on the detected power status. In certain embodiments, the write through cache operations include: disabling data write through from RAM disk to data store, when VDS is powered by the EPS and the UPS; and enabling data write through from RAM disk to data store when VDS is electrically powered by UPS only."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for performing on-demand data write through based on UPS power status","description":"Certain aspects of the present disclosure relates to a system having a virtual desktop server (VDS), which may be electrically powered by an electric power supply and an uninterruptable power supply (","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9851990","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-9851990","citation_suggestion":"Patentable. \"Method and system for performing on-demand data write through based on UPS power status\" (US-9851990). https://patentable.app/patents/US-9851990","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9851990","json":"https://patentable.app/api/llm-context/US-9851990","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:12.207Z"}