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B-tree Write Amplification Reduction Techniques by lsongzhi is a document available to read on EtoBox.
This paper presents a new B-tree design optimized for modern storage hardware with built-in transparent compression, aiming to reduce write amplification and improve storage efficiency. The authors propose three techniques—deterministic page shadowing, localized page modification logging, and sparse redo logging—that significantly decrease B-tree write amplification by over 10 times compared to traditional implementations. Experimental results demonstrate that the optimized B-tree can achieve similar or bet
- Author
- lsongzhi
- Language
- EN