Midrange
systems have been a widespread category of storage arrays for many years. Straddling low-end
arrays and high-end craving systems, these iSCSI, Fibre
Channel (FC) and network
attached storage (NAS) systems operation from usually a few terabytes of ability to hundreds of
terabytes, with prices starting as low as $20,000 and climbing to several hundred thousands of
dollars. They embody many of a features, such as replication
and snapshots, that were
once usually accessible on high-end craving products. As a result, a midrange
array shred has been means to enhance into a reduce reaches of a high-end storage
market.
“Midrange arrays are flourishing into a craving space and a high finish disappears into a
smaller market; in other words, we’re saying a marginalization of a genuine high end,” pronounced Mark
Peters, a comparison researcher during Enterprise Strategy Group (ESG) in Milford, Mass. Offered by both large
storage vendors that also sell high-end storage systems and smaller vendors, there’s a far-reaching variety
of midrange offerings that differ severely in architecture, scalability, expandability, performance
and features.
TABLE OF CONTENTS FOR BUYER’S CHECKLIST: MIDRANGE STORAGE SYSTEMS
Evaluating midrange systems: Before selecting a midrange complement for your information storage
environment, you’ll need to learn a pros and cons of a dual categorical forms of midrange systems —
dual-controller and scale-out
storage — to find a midrange complement array design that’s right for your organization.
You’ll afterwards need to establish if your new array should support block, record storage or both in the
form of a NAS
gateway. Disk choice is subsequent on a to-do list. Midrange systems should support both
high-performance and high-capacity drives within a singular enclosure. Finally, you’ll need to endure
that your midrange complement performs with undeviating availability.
FREE MIDRANGE STORAGE SYSTEMS PDF
Buyer’s
Checklist: Midrange Storage Systems
Midrange storage array features: This draft explains a significance of midrange array
features — architecture, upheld storage protocols, one storage support, support for both
high-performance and high-capacity disks within a singular enclosure, solid-state expostulate (SSD)
support, entirely surplus system, RAID options, information insurance options, skinny technologies, data
reduction technologies, virtualization and palliate of government — and what your options are for
each one.
Special factors to consider: Tips on reckoning out a bottom line when it comes to fees,
studying a technical support supposing by vendors and a significance of questioning product
roadmaps.
Money-saving features: Find out how “thin” technologies, compression
and deduplication, virtualization and simplified management/ease of use can save we money.
BIO: Jacob Norbel Gsoedl is a freelance author and a corporate executive for business systems.
He can be reached during jgsoedl@yahoo.com.
This was initial published in Oct 2011
Article source: http://www.pheedcontent.com/click.phdo?i=19a8be5e1cb3e8c5a6cc512efe291ed1
