Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11779/2274
Title: TALICS3 : Tape library cloud storage system simulator
Authors: Peng, James
Arslan, Şuayb Şefik
Göker, Turguy
Keywords: Fault tolerance
Simulators
Tape libraries
Distributed systems
Cloud storage
Erasure coding
HPC storage
Publisher: Elsevier
Abstract: High performance computing data is surging fast into the exabyte-scale world, where tape libraries are the main platform for long-term durable data storage besides high -cost DNA. Tape libraries are extremely hard to model, but accurate modeling is critical for system administrators to obtain valid performance estimates for their designs. This research introduces a discrete- event tape simulation platform that realistically models tape library behavior in a networked cloud environment, by incorporating real -world phenomena and effects. The platform addresses several challenges, including precise estimation of data access latency, rates of robot exchange, data collocation, deduplication/compression ratio, and attainment of durability goals through replication or erasure coding. Using the proposed simulator, one can compare the single enterprise configuration with multiple commodity library configurations, making it a useful tool for system administrators and reliability engineers. This makes the simulator a valuable tool for system administrators and reliability engineers, enabling them to acquire practical and dependable performance estimates for their enduring, cost-efficient cold data storage architecture designs.
URI: https://doi.org/10.1016/j.simpat.2024.102947
https://hdl.handle.net/20.500.11779/2274
ISSN: 1569-190X
1878-1462
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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