readme.md

LMDB notes

LMDB is a useful tool to accelerating dataloading in NFS computing clusters, especially for small files io.

According to testing, using lmdb can accelerate data loading for 15 times.

code usage

python gen_lmdb.py

resources

1. https://lmdb.readthedocs.io/en/release/
2. https://zhuanlan.zhihu.com/p/70359311