An experiment-driven work from SJTU-IPADS shows some methods to achieve better performance in NVM+RDMA systems.
Some eADR related works
StripeMerge shows a method to merge narrow stripes to wide stripes.
EC is mainly for cold storage, providing low redundancy costs and availibity. But there are still some works on in-memory storage.
ECWide uses wide stripe to decrease redundancy while avoid repairing bandwidth waste.
(SIGMOD ‘18) HYMEM: Managing Non-Volatile Memory in Database Systems
How to predict future hotness of a new request in photo cache systems?
RocksDB based on LSM-Tree is widely used in Facebook. This work aims to model and analysis RocksDB workloads at Facebook.
This work points out that how to utilize low-level performance of a hierarchical storage system.
This work focuses on the bottleneck of file-mapping in NVM filesystems.