The Year of Green Storage
If you work in a data center, you're probably familiar with green storage,
environmentally friendly storage that uses
less power and physical space than conventional technologies. Gartner predicts
green storage will be the most hyped datastorage trend in 2007. I talked to Pillar
Data Systems' (http://www.pillardata.com) Senior Director of Marketing and
Strategy Russ Kennedy and Director of
Worldwide PR Chris Drago, to learn
more about why it's important for companies to start thinking about green storage.
Drago and Kennedy provided some
astonishing statistics: In 2005, Gartner
reported that US companies spent $6 billion powering data centers. Gartner also
predicts that by the end of 2008, nearly 50
percent of data centers worldwide won't
have sufficient power or cooling to support
high-density equipment.
Kennedy and Drago stressed that companies need to use their storage more
efficiently and think about consolidating
multiple storage platforms. "The proliferation of different boxes can't continue,"
warned Kennedy; Pillar Data Systems
asserts that the limitation of physical space
is one of the largest challenges facing IT
pros today, especially those working in
densely populated regions. Insofar as every
company with a growing need for physical
space (or Information Lifecycle Management—ILM—storage tiers) increases power
consumption, the need for energy efficiency
will drive the green storage movement.
Pillar Data Systems' goal is to make
green storage as simple as possible and
to help users understand what efficiency
is all about. Attaining this goal means
maximizing application performance and
data capacity with the most efficient use
of floor space and power consumption.
To determine the efficiency of Pillar Data
Systems' storage products, the company
uses an efficiency quotient (EQ), where EQ = capacity (GB) × performance (I/O
operations per second—IOPS) / power
(watts) × space (square meters). When
Pillar Data Systems compared its EQs with
some of its competitors' products' EQs, it
found that its products were often twice
as efficient. The relatively high EQs of
Pillar's products stem from the company's
ability to consolidate multiple applications and tiers of storage into single platforms. Additionally, the company is able to
deliver multiple storage technologies such
as Fibre Channel and Serial ATA (SATA) from just one platform. Going forward,
be sure to think about green storage, and
talk with your vendors to help you determine how efficient your storage really is.
Is storage efficiency a concern in your
organization? Does your company plan to
address this concern in the next couple of
years? Tell us your thoughts at our storage
forum: http://forums.windowsitpro.com/web/forum/messageview.aspx?catid=46&threadid=83847&enterthread=y.
—Blake Eno
On-Demand, Any-Level Training for SQL Server Users
Just-in-Time ( JIT) learning is always a tall order to fill. As the technology industry
moves toward a business model that demands smaller workforces utilizing broader, cross-disciplinary skill sets, on-demand technical training is increasingly necessary to
properly mobilize business. This trend is industry-wide, but it's especially pronounced
in the SQL Server arena. Anecdotal evidence gathered by SQL Server Magazine editors concludes that many DBAs and network administrators using SQL Server are
new to the database. Because of SQL Server's increasing back-end ubiquity, users
who have no previous experience are suddenly staring at a SQL Server 2005 interface and being asked to make it work with anything from Microsoft Office Access
to SharePoint technologies.
Even when CFOs want to spend the necessary money to train these users,
options are limited. "In the tech training industry, your delivery options are usually
either a three-day seminar or a thin-content, e-learning solution," counsels AppDev
Products (http://www.appdev.com) President and CEO Craig Jensen. He says the
problem with seminars is that they tend to be expensive and time-consuming, and
that the information is "too much, too fast" to be retained. The problem with most
e-solutions is that they're low-bandwidth, don't cover information deeply enough,
and have no reinforcement mechanisms.
Jensen believes AppDev has developed an alternative that will let SQL Server
users customize training programs to their specific needs, rather than choose a solution according to its delivery mechanism. AppDev has produced an updateable series
of training modules that can be delivered in a variety of formats, and customized to
fit specific job descriptions and learning styles. The service package, called KSource, is
a collection of high-bandwidth, rich-content video modules led by industry experts,
and reinforced with interactive labs, pre- and post-module exams, and instructor-led
coursework. AppDev offers KSource as both an updateable hardware appliance that
can be installed behind the company firewall, as well as a broadband, high-bandwidth
stream originating from its headquarters' servers. Check out http://www.appdev.com/rs_entry.asp for a free trial run to judge the quality of the content yourself.
—Sam Davenport