Bbtree: Fastest Ordered Map(bbtree.xiangpeng.systems)
130 points by aoli-al | 16 comments
Blog post introducing bbtree, a Rust B-tree ordered map claiming 5× speed over std BTreeMap, with benchmarks and integrations into LSM-trees and Turso.
#lsm-tree on Hacker News
3 stories tagged lsm-tree, newest first.
![Screenshot of nivdayan.github.io: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores [pdf]](https://hn.urlbox.com/shots/renders/2026/10/5/b85b20b9-9285-492d-bd4c-ee219e7970f9.jpg)
Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores [pdf](nivdayan.github.io)
24 points by ibobev | 0 comments
SIGMOD 2018 paper by Niv Dayan and Stratos Idreos introducing Dostoevsky, Lazy Leveling, and Fluid LSM-tree for better space-time trade-offs in LSM-tree key-value stores.
A new write and space optimized storage engine for MySQL is here(tidesdb.com)
55 points by alexpadula | 22 comments
TidesDB blog post announcing its write- and space-optimized storage engine is now available as a plugin for MySQL v9 and v26.