{ListDB}: Union of {Write-Ahead} logs and persistent {SkipLists} for incremental checkpointing on persistent memory
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 …
the limited capacity of DRAM, incoming writes are often stalled in LSM tree-based key-value …
Characterizing the performance of intel optane persistent memory: A close look at its on-dimm buffering
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 …
(DCPMM). Our focus is on exploring the internal design of Optane's on-DIMM read-write …
Witcher: Systematic crash consistency testing for non-volatile memory key-value stores
The advent of non-volatile main memory (NVM) enables the development of crash-
consistent software without paying storage stack overhead. However, building a correct …
consistent software without paying storage stack overhead. However, building a correct …
{ODINFS}: Scaling {PM} performance with opportunistic delegation
Existing file systems for persistent memory (PM) exploit its byte-addressable non-volatile
access with low latency and high bandwidth. However, they do not utilize two unique PM …
access with low latency and high bandwidth. However, they do not utilize two unique PM …
{DURINN}: Adversarial Memory and Thread Interleaving for Detecting Durable Linearizability Bugs
Non-volatile memory (NVM) has promoted the development of concurrent crash-consistent
data structures, which serve as the backbone of various in-memory persistent applications …
data structures, which serve as the backbone of various in-memory persistent applications …
Pacman: An Efficient Compaction Approach for {Log-Structured}{Key-Value} Store on Persistent Memory
Recent persistent memory (PM) key-value (KV) stores adopt the log-structured approach to
reap PM's full potential. However, they fail to sustain high performance at high capacity …
reap PM's full potential. However, they fail to sustain high performance at high capacity …
NBTree: a lock-free PM-friendly persistent B+-tree for eADR-enabled PM systems
Persistent memory (PM) promises near-DRAM performance as well as data persistency.
Recently, a new feature called eADR is available on the 2 nd generation Intel Optane PM …
Recently, a new feature called eADR is available on the 2 nd generation Intel Optane PM …
PLIN: a persistent learned index for non-volatile memory with high performance and instant recovery
Non-Volatile Memory (NVM) has emerged as an alternative to next-generation main
memories. Although many tree indices have been proposed for NVM, they generally use B+ …
memories. Although many tree indices have been proposed for NVM, they generally use B+ …
Persistent processor architecture
This paper presents PPA (Persistent Processor Architecture), simple microarchitectural
support for lightweight yet performant whole-system persistence. PPA offers fully transparent …
support for lightweight yet performant whole-system persistence. PPA offers fully transparent …
Revisiting Secondary Indexing in {LSM-based} Storage Systems with Persistent Memory
LSM-based storage systems are widely used for superior write performance on block
devices. However, they currently fail to efficiently support secondary indexing, since a …
devices. However, they currently fail to efficiently support secondary indexing, since a …