SepBIT

SepBIT is a lightweight data placement scheme for log-structured storage systems to achieve low write amplification. This project contains prototype and trace analysis code for our publication below.

Publication

• Qiuping Wang, Jinhong Li, Patrick P. C. Lee, Tao Ouyang, Chao Shi, and Lilong Huang. Separating Data via Block Invalidation Time Inference for Write Amplification Reduction in Log-Structured Storage.
  USENIX FAST 2022.