Recently, storage systems have observed a great leap in performance, reliability,
endurance, and cost, due to the advance in non-volatile memory technologies, such as …

Emerging nonvolatile memory technologies (NVRAM) promise the performance of DRAM
with the persistence of disk. However, constraining NVRAM write order, necessary to ensure …

Memories today expose an all-or-nothing correctness model that incurs significant costs in
performance, energy, area, and design complexity. But not all applications need high …

We explore the potential of making programmability a central feature of the SSD interface.
Our prototype system, called Willow, allows programmers to augment and extend the …

Various key-value (KV) stores are widely employed for data management to support Internet
services as they offer higher efficiency, scalability, and availability than relational database …

Emerging non-volatile memory (NVM) technologies have gained a lot of attention recently.
The byte-addressability and high density of NVM enable computer architects to build large …

Garbage collection (GC) and resource contention on I/O buses (channels) are among the
critical bottlenecks in Solid State Disks (SSDs) that cannot be easily hidden. Most existing …

In recent years, many systems have employed NAND flash memory as storage devices
because of its advantages of high I/O performance, increasing capacity, and falling cost. On …

Resource utilization is one of the emerging problems in many-chip SSDs. In this paper, we
propose Sprinkler, a novel device-level SSD controller, which targets maximizing resource …

Persistent Memory (PM) technologies, such as Phase Change Memory, STT-RAM, and
memristors, are receiving increasingly high interest in academia and industry. PM provides …