ZeroFS: A log-structured filesystem for S3. ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD.

FUSE/NBD single file backing store via Amazon S3

Use your NVIDIA GPU's VRAM as swap space on Linux. Built for laptops with soldered memory and no upgrade path. If you have an RTX card sitting there with 8GB of VRAM and you're getting swapped to SSD, this puts that VRAM to work

Network Block Device

Backup utility for Libvirt / qemu / kvm supporting incremental and differential backups + instant recovery (agentless).

Pure Go NBD server and client library.

The Infinit policy-based software-defined storage platform.

ublk: userspace block device driver

A tool to download more RAM (yes, seriously!)

A totally proof-of-concept FoundationDB based network block device backend

High-performance remote memory region mounts and migrations in user space.

💾 Create block devices on your computer backed by Redstone Memory

NDB server

A block device in user space for Linux in Golang

NexentaEdge DevOps Edition, scale-out S3, SWIFT, NFS and iSCSI/NBD unified storage solution

Boot your operating system on a different hardware device via network 👢

This is a NBD server for OpenStack Object Storage (Swift)

Efficient Synchronization of Linux Memory Regions over a Network: A Comparative Study and Implementation (Bachelor's Thesis)

A Lightweight NBD server library

The oVirt image transfer daemon and clients.