As a maintainer of ChubaoFS, Shuoran Liu gave a talk “ ChubaoFS: An Open Source Cloud Native Distributed File System ” on Shanghai Qcon 2019. His talk focused on the next five topics:
- How to implement multi-tenancy and improve storage resource utilization ratio;
- How to leverage dual replication protocols to support sequential write and overwrite;
- How to support heavy workload of file system metadata operations;
- How to optimize for small files;
- How to trade off between POSIX semantics and performance.