A Case for Heterogeneous Flash

@inproceedings{Wang2011ACF,
  title={A Case for Heterogeneous Flash},
  author={Di Wang and Anand Sivasubramaniam and Bhuvan Urgaonkar},
  year={2011}
}
We explore the idea of heterogeneous NAND flash which possess e pages/blocks of multiple sizes. This heterogeneity can then be exploited to accommodate the diversity in data access patterns found in most storage workloads. We i dentify various tradeoffs offered by such pages/blocks. By characterizing seven real-world I/O traces, we identify metrics that have a bearing on the efficacy as well as design of such a heterogeneous flash. We use the implications of our workload charac terization to… CONTINUE READING
0 Citations
11 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-10 of 11 references

Advances and future pros pect of spin-transfer torque random access memory

  • E. Chen, D. Apalkov, +17 authors P. B. Visscher
  • IEEE Transactions on Magnetics ,
  • 2010
2 Excerpts

SSD flash drives enter the enterprise, 2010. http: //www.infostor.com/index/articles

  • L. Ray
  • 2010
1 Excerpt

Wr ite amplification analysis in flash-based solid state drives

  • H. Yu, E. Evangelos, H. Robert, I. Ilias, P. Roman
  • InProceedings of the Israeli Experimental Systems…
  • 2009
1 Excerpt

Similar Papers

Loading similar papers…