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Stochastic modeling of large-scale solid-state storage systems
2013
Proceedings of the ACM SIGMETRICS/international conference on Measurement and modeling of computer systems - SIGMETRICS '13
Solid state drives (SSDs) have seen wide deployment in mobiles, desktops, and data centers due to their high I/O performance and low energy consumption. As SSDs write data out-of-place, garbage collection (GC) is required to erase and reclaim space with invalid data. However, GC poses additional writes that hinder the I/O performance, while SSD blocks can only endure a finite number of erasures. Thus, there is a performance-durability tradeoff on the design space of GC. To characterize the
doi:10.1145/2465529.2465546
dblp:conf/sigmetrics/LiLL13
fatcat:ucqucgqxjrh6rdk7zb4z4gzh3i