FD-buffer: a buffer manager for databases on flash disks

@inproceedings{On2010FDbufferAB,
  title={FD-buffer: a buffer manager for databases on flash disks},
  author={Sai Tung On and Yinan Li and Beixin Julie He and Ming Wu and Qiong Luo and Jianliang Xu},
  booktitle={CIKM},
  year={2010}
}
We design and implement FD-Buffer, a buffer manager for database systems running on flash-based disks. Unlike magnetic disks, flash media has an inherent read-write asymmetry: writes involve expensive erase operations and as a result are usually much slower than reads. Therefore, we address this asymmetry in FD-Buffer. Specifically, we use the average I/O cost per page access as opposed to the traditional miss rate as the performance metric for a buffer. We develop a new replacement policy in… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

References

Publications referenced by this paper.
Showing 1-4 of 4 references

CCF-LRU: a new buffer replacement algorithm for flash memory

IEEE Transactions on Consumer Electronics • 2009
View 4 Excerpts
Highly Influenced

A Study of Replacement Algorithms for Virtual-Storage Computer

IBM Systems Journal • 1966
View 9 Excerpts
Highly Influenced

Similar Papers

Loading similar papers…