Matches in SemOpenAlex for { <https://semopenalex.org/work/W2902165741> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2902165741 abstract "There is a critical problem of metadata performance scalability in high-performance computing when accessing many small files from millions of clients. This paper proposes a design of PPMDS, a scalable distributed metadata server, to improve metadata performance and scalability. To efficiently manage hierarchical namespace of file system across multiple servers, it manages inode entries using a parent inode number and an entry name as a key. To update multiple inode entries atomically, it uses a nonblocking distributed transaction based on an algorithm of dynamic software transactional memory. It improves the metadata performance by introducing server-side transaction processing, multi-reader, and a shared lock mode to reduce the number of remote procedure calls and to prevent unnecessary blocking. A prototype implementation achieves 62,000 operations per second when creating files in a single directory using 8 metadata servers, which is 2.58x performance improvement compared to a single metadata performance." @default.
- W2902165741 created "2018-12-11" @default.
- W2902165741 creator A5006274503 @default.
- W2902165741 creator A5009328856 @default.
- W2902165741 creator A5072526434 @default.
- W2902165741 date "2018-10-01" @default.
- W2902165741 modified "2023-10-18" @default.
- W2902165741 title "PPMDS: A Distributed Metadata Server Based on Nonblocking Transactions" @default.
- W2902165741 cites W2006519720 @default.
- W2902165741 cites W2027758281 @default.
- W2902165741 cites W2054485416 @default.
- W2902165741 cites W2105055683 @default.
- W2902165741 cites W2106887953 @default.
- W2902165741 cites W2149934115 @default.
- W2902165741 cites W2166884375 @default.
- W2902165741 cites W2293862011 @default.
- W2902165741 cites W2518989232 @default.
- W2902165741 cites W2626110560 @default.
- W2902165741 cites W4239670432 @default.
- W2902165741 doi "https://doi.org/10.1109/snams.2018.8554478" @default.
- W2902165741 hasPublicationYear "2018" @default.
- W2902165741 type Work @default.
- W2902165741 sameAs 2902165741 @default.
- W2902165741 citedByCount "2" @default.
- W2902165741 countsByYear W29021657412019 @default.
- W2902165741 countsByYear W29021657412022 @default.
- W2902165741 crossrefType "proceedings-article" @default.
- W2902165741 hasAuthorship W2902165741A5006274503 @default.
- W2902165741 hasAuthorship W2902165741A5009328856 @default.
- W2902165741 hasAuthorship W2902165741A5072526434 @default.
- W2902165741 hasConcept C111919701 @default.
- W2902165741 hasConcept C120314980 @default.
- W2902165741 hasConcept C136976847 @default.
- W2902165741 hasConcept C153048206 @default.
- W2902165741 hasConcept C164554305 @default.
- W2902165741 hasConcept C25185021 @default.
- W2902165741 hasConcept C2777683733 @default.
- W2902165741 hasConcept C2778383056 @default.
- W2902165741 hasConcept C2780940931 @default.
- W2902165741 hasConcept C41008148 @default.
- W2902165741 hasConcept C4373008 @default.
- W2902165741 hasConcept C48044578 @default.
- W2902165741 hasConcept C72108876 @default.
- W2902165741 hasConcept C75949130 @default.
- W2902165741 hasConcept C77088390 @default.
- W2902165741 hasConcept C93518851 @default.
- W2902165741 hasConcept C93996380 @default.
- W2902165741 hasConceptScore W2902165741C111919701 @default.
- W2902165741 hasConceptScore W2902165741C120314980 @default.
- W2902165741 hasConceptScore W2902165741C136976847 @default.
- W2902165741 hasConceptScore W2902165741C153048206 @default.
- W2902165741 hasConceptScore W2902165741C164554305 @default.
- W2902165741 hasConceptScore W2902165741C25185021 @default.
- W2902165741 hasConceptScore W2902165741C2777683733 @default.
- W2902165741 hasConceptScore W2902165741C2778383056 @default.
- W2902165741 hasConceptScore W2902165741C2780940931 @default.
- W2902165741 hasConceptScore W2902165741C41008148 @default.
- W2902165741 hasConceptScore W2902165741C4373008 @default.
- W2902165741 hasConceptScore W2902165741C48044578 @default.
- W2902165741 hasConceptScore W2902165741C72108876 @default.
- W2902165741 hasConceptScore W2902165741C75949130 @default.
- W2902165741 hasConceptScore W2902165741C77088390 @default.
- W2902165741 hasConceptScore W2902165741C93518851 @default.
- W2902165741 hasConceptScore W2902165741C93996380 @default.
- W2902165741 hasLocation W29021657411 @default.
- W2902165741 hasOpenAccess W2902165741 @default.
- W2902165741 hasPrimaryLocation W29021657411 @default.
- W2902165741 hasRelatedWork W1534312022 @default.
- W2902165741 hasRelatedWork W2009595822 @default.
- W2902165741 hasRelatedWork W2161593420 @default.
- W2902165741 hasRelatedWork W2279842607 @default.
- W2902165741 hasRelatedWork W2355938213 @default.
- W2902165741 hasRelatedWork W2372646002 @default.
- W2902165741 hasRelatedWork W2380275893 @default.
- W2902165741 hasRelatedWork W2902165741 @default.
- W2902165741 hasRelatedWork W3018035656 @default.
- W2902165741 hasRelatedWork W2556164924 @default.
- W2902165741 isParatext "false" @default.
- W2902165741 isRetracted "false" @default.
- W2902165741 magId "2902165741" @default.
- W2902165741 workType "article" @default.