SSD vs HDD RAID in Servers and Storage

SSDs in servers deliver performance, whether measured in IOPS or GBps or latency, that is just plain impossible with disks. SSD capacity is now greater than that of performance disks. Price is the factor that still keeps many organizations away from deploying servers with SSD storage when the improved performance is not a significant benefit. The better reliability of SSD might be more important. Continue reading SSD vs HDD RAID in Servers and Storage

Storage Capacity: TB vs TiB

For years, ion has reported usable capacity of disk and SSD storage in GiB and TiB instead of GB and TB. Why?  And what’s the difference?  Basically, 1 GB = 1,000,000,000 bytes while 1 GiB = 1,073,741,824 bytes. That is about 7%!  Look at ion‘s SR-71mach6 SpeedServer or PS StorageServer for examples of capacity reporting. You can learn more about the differences in the Continue reading Storage Capacity: TB vs TiB

Thin Provisioning: Nondeterministic Storage Feature #2

Much of modern storage management focuses on efficient use and allocation of storage capacity.  “Thin provisioning” is a primary mechanism for this, allocating just enough space to match each consumer‘s current needs, while promising more capacity when needed.  Thin provisioning is an effective tool for allocation of storage capacity.  When latency, bandwidth and IOPS are more important, thin provisioning makes these performance results nondeterministic.  Continue reading Thin Provisioning: Nondeterministic Storage Feature #2

High Performance and Huge Capacity with ION C2 StorageServer

ION Computer Systems has introduced the new C2 StorageServer which features a wide range of performance and capacity options, including shelves of capacity disks with optional SSD caching, shelves of performance disks with optional SSD caching, and all-SSD shelves.  The C2 StorageServer node also supports NVM Express SSDs for the highest performance storage available and Intel Server NICs at 1GB, 10GB and 40Gb. The Continue reading High Performance and Huge Capacity with ION C2 StorageServer

G2 StorageServer Configurator

ION Computer Systems® has launched a new online storage Configurator for its G2 StorageServer product line.  The Configurator has been designed to make it simple to design a robust and complex storage platform, by specifying the desired usable capacity of the system, taking into account the user’s preferences for RAID level, sparing and SSD caching.  Additional options allow the user to specify processors, memory, Continue reading G2 StorageServer Configurator

Storage Sizing for Capacity and Performance

Or, How Many Eggs in One Basket? Huge storage systems are available today supporting large numbers of disks, allowing the creation of massive storage resources.  Storage Servers and storage enclosures suporting up to (60) 3.5″ disk drives are now common.  Filling those bays with 6TB disks yields a system with 360TB raw capacity – one third of a petabyte!  That is now an easy Continue reading Storage Sizing for Capacity and Performance