Subject: Storage | May 24, 2017 - 08:45 PM | Allyn Malventano
Tagged: SolidScale, NVMf, NVMe, micron, fabric, Cassandra
A few weeks back, I was briefed on Micron’s new SolidScale Architecture. This is essentially Micron’s off-the-shelf solution that ties together a few different technologies in an attempt to consolidate large pools of NVMe storage into a central location that can then be efficiently segmented and distributed among peers and clients across the network.
Traditionally it has been difficult to effectively utilize large numbers of SSDs in a single server. The combined IOPS capabilities of multiple high-performance PCIe SSDs can quickly saturate the available CPU cores of the server due to kernel/OS IO overhead incurred with each request. As a result, a flash-based network server would be bottlenecked by the server CPU during high IOPS workloads. There is a solution to this, and it’s simpler than you might think: Bypass the CPU!