EUROSYS

Network File System (NFS) is commonly used in cloud environments as a cost-effective file storage solution that is easy to set up. However, the multi-tenant nature of cloud infrastructures makes distributed file systems prone to instability and ...

KV-stores are extensively used databases that require performance stability. Zoned Namespace (ZNS) is an emerging interface for flash storage devices that provides such stability. Due to their sequential write access patterns, LSM trees, ubiquitous data ...

Migrating memory systems from x86 to ARM can result in weak memory order issues due to memory model differences. This necessitates the addition of memory barriers to prevent such problems. However, current automatic memory barrier insertion approaches ...

Understanding operational characteristics of flash SSDs has been a challenging task due to their complex and closed internals. The recent emergence of Zone Namespace (ZNS) SSDs with their open interface allows the host software stack to explicitly ...