Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890749225> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2890749225 abstract "In this paper, we consider the data placement problem in the new generation tiered cloud storage services offering hot and cool tiers that are characterized by differentiated Quality of Service (i.e, access latency, availability and throughput) and the corresponding storage and access costs. Given a sequence of read and write requests for an object, we propose an optimal off-line dynamic programming based algorithm to determine the optimal placement of an object in the hot or cool tier and the potential transfer of the object between the tiers in order to minimize the monetary cost comprised of storage and access costs. Additionally, we propose two practical online object placement algorithms that assume no knowledge of future data access. The first online cost optimization algorithm uses no replication (NR) and initially places the object in the hot tier then based on read/write access pattern it may decide to move it to the cool tier to optimize the storage service cost. The second algorithm with replication (WR) initially places the object in the cool tier then it replicates it in the hot tier upon receiving read/write requests. Using a real Twitter workload and a 2-tier storage service pricing, the experimental evaluation shows that the proposed algorithms yield significant cost savings compared to storing data in the hot tier all the time." @default.
- W2890749225 created "2018-09-27" @default.
- W2890749225 creator A5057643629 @default.
- W2890749225 creator A5076786652 @default.
- W2890749225 date "2018-07-01" @default.
- W2890749225 modified "2023-10-17" @default.
- W2890749225 title "Cost Optimization Algorithms for Hot and Cool Tiers Cloud Storage Services" @default.
- W2890749225 cites W1844490947 @default.
- W2890749225 cites W1965253814 @default.
- W2890749225 cites W2045287414 @default.
- W2890749225 cites W2076003312 @default.
- W2890749225 cites W2090827575 @default.
- W2890749225 cites W2167521368 @default.
- W2890749225 cites W2512028947 @default.
- W2890749225 cites W2582083445 @default.
- W2890749225 cites W2772466107 @default.
- W2890749225 doi "https://doi.org/10.1109/cloud.2018.00086" @default.
- W2890749225 hasPublicationYear "2018" @default.
- W2890749225 type Work @default.
- W2890749225 sameAs 2890749225 @default.
- W2890749225 citedByCount "13" @default.
- W2890749225 countsByYear W28907492252019 @default.
- W2890749225 countsByYear W28907492252020 @default.
- W2890749225 countsByYear W28907492252021 @default.
- W2890749225 countsByYear W28907492252022 @default.
- W2890749225 countsByYear W28907492252023 @default.
- W2890749225 crossrefType "proceedings-article" @default.
- W2890749225 hasAuthorship W2890749225A5057643629 @default.
- W2890749225 hasAuthorship W2890749225A5076786652 @default.
- W2890749225 hasConcept C111919701 @default.
- W2890749225 hasConcept C120314980 @default.
- W2890749225 hasConcept C157764524 @default.
- W2890749225 hasConcept C2777059624 @default.
- W2890749225 hasConcept C2778476105 @default.
- W2890749225 hasConcept C31258907 @default.
- W2890749225 hasConcept C41008148 @default.
- W2890749225 hasConcept C555944384 @default.
- W2890749225 hasConcept C79974875 @default.
- W2890749225 hasConceptScore W2890749225C111919701 @default.
- W2890749225 hasConceptScore W2890749225C120314980 @default.
- W2890749225 hasConceptScore W2890749225C157764524 @default.
- W2890749225 hasConceptScore W2890749225C2777059624 @default.
- W2890749225 hasConceptScore W2890749225C2778476105 @default.
- W2890749225 hasConceptScore W2890749225C31258907 @default.
- W2890749225 hasConceptScore W2890749225C41008148 @default.
- W2890749225 hasConceptScore W2890749225C555944384 @default.
- W2890749225 hasConceptScore W2890749225C79974875 @default.
- W2890749225 hasLocation W28907492251 @default.
- W2890749225 hasOpenAccess W2890749225 @default.
- W2890749225 hasPrimaryLocation W28907492251 @default.
- W2890749225 hasRelatedWork W1582107257 @default.
- W2890749225 hasRelatedWork W1980717413 @default.
- W2890749225 hasRelatedWork W1992409097 @default.
- W2890749225 hasRelatedWork W2018701190 @default.
- W2890749225 hasRelatedWork W2429304581 @default.
- W2890749225 hasRelatedWork W2966083798 @default.
- W2890749225 hasRelatedWork W3042612637 @default.
- W2890749225 hasRelatedWork W3210966092 @default.
- W2890749225 hasRelatedWork W4210436169 @default.
- W2890749225 hasRelatedWork W4229335405 @default.
- W2890749225 isParatext "false" @default.
- W2890749225 isRetracted "false" @default.
- W2890749225 magId "2890749225" @default.
- W2890749225 workType "article" @default.