NVMe
The NVMe Specifications can be found here.
Forum thread about this page here.
TLDR FAQ
Introduction
Examples in several programming languages can be found at GitHub
NVMe is a non-volatile memory(NVM) controller you access over PCI_Express.
NVMe has queues that are used to issue administration commands and storage commands.
Submission Queue
Completion Queue
Admin Commands
Admin commands are used to do non-storage related activities, such as identify the controller features, storage size, create and destroy general purpose queues.