Observations on NVMe SSDs in Server Applications

NVMe SSDs offer a direct PCI express connection to storage, skipping the overhead and latency that comes with assuming that storage is rotating media when it is really SSD. Individually, NVMe SSDs offer a significant performance advantage over SATA SSDs. Over the last year, ION has invested much time and energy in benchmarking the performance of NVMe SSDs in servers. In practice, the applications Continue reading Observations on NVMe SSDs in Server Applications

Disk-Impossible File Server

ION® Computer Systems, Inc. recently published benchmark results for its SR-71mach5 SpeedServer™ running Microsoft® Windows® Server 2012 R2 with the SMB 3.1 protocol.  Yes, the performance is “Disk-Impossible!”.  A single 2U “mach5” system costing under $80k served 64kB random reads at 10 Gigabytes per second and delivered 8kB random reads at 1 million Input/Output Operations per second.  Average latency as low as 1ms was Continue reading Disk-Impossible File Server

SR-71mach5 SpeedServer

ION recently launched it’s flagship SR-71mach5 SpeedServer™ which continues to deliver on the SR-71 legacy of all-SSD storage for “disk-impossible performance”.  This new server incorporates new technology throughout yielding more processor cores, more and faster memory and much more random I/O performance. Standard processors in the “mach5” are two 12-core 2.6GHz Intel® Xeon® E5-2690 V3, but the full Xeon E5-2600V3 processor lineup is available.  Continue reading SR-71mach5 SpeedServer

A Few Thoughts on Benchmarks

If you have spent any time with computer benchmarks, you have probably heard the expression “Lies, damned lies, and benchmarks!” Why do people feel that way about benchmarks? Well, it is because many benchmarks have been presented with little or no context about what that benchmark really meant. “What was the hardware configuration?” “Was it running special firmware?” “How was the software tuned and Continue reading A Few Thoughts on Benchmarks