Non-volatile memory and remote direct memory access (RDMA) provide extremely high
performance in storage and network hardware. However, existing distributed file systems …

We present a comprehensive and in-depth study of Intel Optane DC persistent memory
(DCPMM). Our focus is on exploring the internal design of Optane's on-DIMM read-write …

Key-Value (KV) stores support many crucial applications and services. They perform fast in-
memory processing, but are still often limited by I/O performance. The recent emergence of …

The emergence of Intel's Optane DC persistent memory (Optane Pmem) draws much
interest in building persistent key-value (KV) stores to take advantage of its high throughput …

Key-value stores (KVSs) have found wide application in modern software systems. For
persistence, their data resides in slow secondary storage, which requires KVSs to employ …

Remote Direct Memory Access (RDMA) based network devices are increasingly being
deployed in modern data centers. RDMA brings significant performance improvements over …

High capacity persistent memory (PMEM) is finally commercially available in the form of
Intel's Optane DC Persistent Memory Module (DCPMM). Researchers have raced to …

Fast DRAM increasingly dominates infrastructure spend in large scale computing
environments and this trend will likely worsen without an architectural shift. The cost of …

Due to the latency difference between DRAM and non-volatile main memory (NVMM) and
the limited capacity of DRAM, incoming writes are often stalled in LSM tree-based key-value …

Modern database systems for online analytical processing (OLAP) typically rely on in-
memory processing. Keeping all active data in DRAM severely limits the data capacity and …