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LIRS (Low Inter-reference Recency Set) is a page replacement algorithm with an improved performance over LRU (Least Recently Used) and many other newer replacement algorithms.[1] This is achieved by using "reuse distance"[2] as the locality metric for dynamically ranking accessed pages to make a replacement decision.
^Jiang, Song; Zhang, Xiaodong (June 2002). "LIRS: an efficient low inter-reference recency set replacement policy to improve buffer cache performance". ACM SIGMETRICS Performance Evaluation Review. 30 (1): 31–42. doi:10.1145/511399.511340.
^Mattson, R.L.; Gecsei, J.; Slutz, D. R.; Traiger, I. L. (1970). "Evaluation techniques for storage hierarchies". IBM Systems Journal. 9 (2): 78–117. doi:10.1147/sj.92.0078.
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LIRS (Low Inter-reference Recency Set) is a page replacement algorithm with an improved performance over LRU (Least Recently Used) and many other newer...
the LIRSalgorithm will have two sets: an LIR set = {A1, A2} and an HIR set = {A3, A4, A5}. At time 10, if there is access to A4 a miss occurs; LIRS will...
LIRS may refer to: Grosseto Airport, an Italian airport ICAO: LIRSLIRScachingalgorithm Lutheran Immigration and Refugee Service, a non-profit organization...
of storing the cached data in RAM, L2ARC stores the cached data in a fast SSD. Clock with Adaptive Replacement LIRScachingalgorithm One Up on LRU, Usenix...
other algorithms (LRU, MQ, 2Q, LRU-2, LRFU, LIRS) can be found in Megiddo & Modha 2004. LRU is a marking algorithm, so it is k k − h + 1 {\displaystyle {\tfrac...
successor of JBoss Cache. The project was announced in 2009. Transactions MapReduce Support for LRU and LIRS eviction algorithms Through pluggable architecture...
database LDB – Temporary database file, only existing when database is open LIRS – Layered Intager Storage. Stores intageres with characters such as semicolons...
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