The memory system is a fundamental performance and energy bottleneck in almost all
computing systems. Recent system design, application, and technology trends that require …

Emerging non-volatile memory (NVM) technologies enable data persistence at the main
memory level at access speeds close to DRAM. In such persistent memories, memory writes …

Byte-addressable nonvolatile memories promise a new technology, persistent memory,
which incorporates desirable attributes from both traditional main memory (byte …

This work is dedicated to eliminating the overhead required for guaranteeing the storage
order in the modern IO stack. The existing block device adopts a prohibitively expensive …

Hierarchical namespaces (directory trees) in file systems are effective in indexing file system
data. However, the update patterns of namespace metadata, such as intensive writeback …

Persistent memory provides data persistence at main memory level and enables memory-
level storage systems. To ensure consistency of the storage systems, memory writes need to …

The memory system is a fundamental performance and energy bottleneck in almost all
computing systems. Recent system design, application, and technology trends that require …

Recent advances in flash memory technology have reduced the cost-per-bit of flash storage
devices such as solid-state drives (SSDs), thereby enabling the development of large …

This article presents crash-consistent Non-Volatile Memory Express (ccNVMe), a novel
extension of the NVMe that defines how host software communicates with the non-volatile …

This paper presents crash consistent Non-Volatile Memory Express (ccNVMe), a novel
extension of the NVMe that defines how host software communicates with the non-volatile …