The Cloud computing paradigm has revolutionised the computer science horizon during the
past decade and has enabled the emergence of computing as the fifth utility. It has captured …

Public cloud providers seek to meet stringent performance requirements and low hardware
cost. A key driver of performance and cost is main memory. Memory pooling promises to …

The increasing demand for memory in hyperscale applications has led to memory becoming
a large portion of the overall datacenter spend. The emergence of coherent interfaces like …

Cloud platform provides great flexibility and cost-efficiency for end-users and cloud
operators. However, low resource utilization in modern datacenters brings huge wastes of …

High-capacity non-volatile memory (NVM) is a new main memory tier. Tiered DRAM+ NVM
servers increase total memory capacity by up to 8x, but can diminish memory bandwidth by …

We present NoveLSM, a persistent LSM-based key-value storage system designed to
exploit non-volatile memories and deliver low latency and high throughput to applications …

This paper investigates how to leverage emerging byte-addressable persistent memory
(PM) to enhance the performance of key-value (KV) stores. We present a novel KV store, the …

Software-controlled heterogeneous memory systems have the potential to increase the
performance and cost efficiency of computing systems. However they can only deliver on …

With the arrival of tiered memory systems comprising various types of memory, such as
DRAM and SCM, the operating system support for memory management is becoming …

Machine learning (ML) has become the de-facto approach for various scientific domains
such as computer vision and natural language processing. Despite recent breakthroughs …