Department of Computer Science
Wear-aware algorithms for PCM-based database buffer pools
© Springer International Publishing Switzerland 2014. PCM can be used to overcome the capacity limit and energy issues of conventional DRAM-based main memory. This paper explores how the database buffer manager can deal with the write endurance problem, which is unique to PCM-based buffer pools and not considered by conventional buffer algorithms. We introduce a range of novel buffer algorithms addressing this problem, called wear-aware buffer algorithms, and study their behavior using trace-driven simulations.
Source Publication Title
Web-Age Information Management: WAIM 2014 International Workshops: BigEM, HardBD, DaNoS, HRSUNE, BIDASYS, Macau, China, June 16-18, 2014, Revised Selected Papers
Springer International Publishing
Link to Publisher's Edition
Ou, Y., Chen, L., Xu, J., & Härder, T. (2014). Wear-aware algorithms for PCM-based database buffer pools. Web-Age Information Management: WAIM 2014 International Workshops: BigEM, HardBD, DaNoS, HRSUNE, BIDASYS, Macau, China, June 16-18, 2014, Revised Selected Papers, 165-176. https://doi.org/10.1007/978-3-319-11538-2_16