Green Storage Journal on Ulitzer
The fundamental Green problem of all data centers is that they cost a fortune
to power up, which in turn produces heat which then costs a fortune to cool
down. Within this vicious circle a bastion was set up to counter this, namely
‘Green Storage', which has mostly taken shape in the form of virtualized
storage, data deduplication, compression, thin provisioning, DC power and
SSDs. Add to the circle power conservation techniques such as server
virtualization and archiving onto nearline storage, and you have most
companies claiming they are successfully moving towards being ‘Green'.
Hence bring forth the proposition of MAID storage and many users would not
see the need for it. Further reluctance towards the technology would also
come from the fact that MAID has now somewhat tragically become synonymous
with being merely a disk spin d... (more)
At Green Rack Systems we have been saying for a long time how this emphatic
shift towards clean energy is inescapable.
A November study by AFCOM finds that "greening of the data center is no
longer just a concept - it is actually taking place", and on a large scale,
with 71.3% of all survey respondents indicating that they are actively
engaged in Greening.
Now, thanks to Executive Order 13514 requiring rigid energy efficiency
targets, even Federal agencies have to follow what they preach by taking the
lead on reducing greenhouse gas emissions by 2020.
Further, they will have to divert 50% of their waste by 2015 and arrive at a
net-zero energy building requirements by 2030 for all of its 500,000
This will be made possible by key changes made in their massive IT
departments, servers and data centers. The laudable target of net-zero for
their buildings wou... (more)
Keeping in mind that there is no such thing as a data or information
recession, not to mention that people and data are living longer, there is
the need to discuss expanding data footprints. When researching his new
article over on SearchSolidstateStorage.com John Hilliard reached out to ask
about SSD, Green IT, energy efficiency and effectiveness trends and
perspectives (you can read the article and my comments here).
In the past when Green IT and Green storage was mentioned, discussions
focused around energy avoidance along with space capacity reduction. While
storage efficiency and optimization in the context of space-saving and
capacity consolidation are part of Green storage, so too are storage IO
consolidation with SSD. For inactive or less frequently accessed data,
storage optimization and efficiency can focus on using various data footprint
reduction techni... (more)
This is a follow-up to a recent post about modernizing data protection and
doing more than simply swapping out media or mediums like flat tires on a car
as well as part of the Quantum protecting data with certainty event series.
As part of a recent 15 city event series sponsored by Quantum (that was a
disclosure btw ;) ) titled Virtualization, Cloud and the New Realities for
Data Protection that had a theme of strategies and technologies that will
help you adapt to a changing IT environment I was asked to present a keynote
at the events around Modernizing data protection for cloud, virtual and
legacy environments (see earlier and related posts here and here).
Since late June (taking July and most of August off) and wrapping up last
week, the event series has traveled to Boston, Chicago, Palo Alto, Houston,
New York City, Cleveland, Raleigh, Atlanta, Washington DC, San... (more)
Thank you Gartner for your statements concurring and endorsing the notion of
clouds can be viable, however do your homework, welcome to the club.
Why am I thanking Gartner?
Simple, I appreciate Gartner now saying what has been said for a couple of
years hoping it will help to amplify the theme to the Gartner followers and
Gartner: Cloud storage viable option, but proceed carefully
Images licensed for use by StorageIO via Atomazul / Shutterstock.com
Sounds like Gartner has come to the same conclusion on what has been said for
several years now in posts, articles, keynotes, presentations, webinars and
other venues which is when it comes to IT clouds, do not be scared. However
do your homework, be prepared, do your due diligence, proof of concepts.
Here are some related materials to prepare and plan for IT clouds (public and
Amazon Web Services (AWS... (more)
MaaS (Model as a Service) sets a new concept to order and classify data
modeling design and deployment to the Cloud. MaaS changes the way to move
data to the Cloud because allows to define data taxonomy, size and contents.
Starting from data model design, MaaS might guide the DaaS (Database as a
Service) lifecycle, providing data granularity and duty rules: as a
consequence, MaaS implements the new concept of Small Data.
In fact, Small Data answers to the need of controlling “on-premise” data
dimension and granularity. Anyway, Small Data is not data volume limitation.
Small Data affords data modeling full configuration and provides 2 main
advantages: data model scale and data ownership that provide assigned data
deployment and, finally, data deletion in the Cloud.
The inheritance coming from the past imposes to manage big data as a
consequence of multipl... (more)
In its first phase, the “Roadmap to High-Value Cloud Infrastructure”
focused on Data Storage Expansion. In the second, when talking about disaster
recovery and data protection, we discussed not only data recovery, but
application recovery in the cloud as well. In this installment, we'll
address the third phase: Application and Data Mobility.
In the journey toward cloud, we find two kinds of companies - those that
consider themselves "born in the cloud" and have built their entire IT
infrastructure in the cloud from the ground up. These folks don't need a
roadmap to high-value cloud infrastructure because they built their
infrastructure with the cloud in mind. There's nothing to migrate, no
conversion gotchas to account for.
The second group, however, comprises organizations who start with traditional
on-premises IT infrastructure and often don't have the luxury - or... (more)
Data is dumb but we can't seem to get enough of it these days. An entire
industry has evolved to make sense of the massive amounts of data being
generated every day. Massive data collection by itself does not guarantee the
context required to solve business and IT problems... If we are smart about
data, however, it will lead us in the right direction.
Today's businesses are defined by the software they run on, enabling them to
innovate and create new services faster. Apple re-invented the music industry
through software; Netflix changed the way we consume movies through software;
grocery shopping, taxi-hire, parcel-logistics, car rental, travel booking...
these are all industries that have been completely disrupted by software.
As more and more organisations depend upon the software they run on, the
consumer demand for superior services, faster innovation, and improve... (more)
Many in the IT industry seem to enjoy arguing exactly what does and does not
constitute a cloud service. As I mentioned in my post on the controversy over
private cloud services, I do not feel that these arguments are productive. We
should focus on results and business value instead of arguing about
semantics. However, the current crop of cloud storage solutions have many
important differences from traditional SAN and NAS storage, something that
seems to surprise many end users I meet. Cloud storage capacity is not your
fathers blocks and files!
Primary, Secondary, and Tiered Storage
Most IT infrastructures contain a wide variety of storage devices, but these
have traditionally been divided into two categories:
Primary or production storage serves active applications and is accessed
randomly. The primary category includes most familiar direct-attached disks
(DAS), s... (more)
A new report released by Vodafone and Accenture says that the use of mobile
communications can reduce the annual energy bill for Europe by a €43
billion, equivalent to an annual reduction in greenhouse gas emissions by at
least 113 Mt CO2e (metric ton carbon dioxide equivalents) by 2020. The figure
equals about 2.4% of the CO2 emissions for the whole of the EU, or
eliminating close to one-fifth of the UK’s emissions.
Obviously, there’s a catch. Vodafone says that the only way to achieve
those goals is for the industry and governments to collaborate. The report,
titled Carbon Connections: quantifying mobile’s role in tackling climate
change, identified 13 opportunities that could enable carbon abatement across
25 EU countries.
But for these opportunities to come to fruition, governments will have to
play an important role - like evolving regulation to set an appropri... (more)
Redwood City, Calif — July 28, 2009 — Altor Networks, provider of
best-in-class virtualization and cloud security solutions, today announced
the integration of Altor VF 3.0 with Juniper Networks STRM Series Security
Threat Response Managers to extend its powerful solution for correlation and
threat management into virtualized server environments.
"Physical firewall vendors need to offer solutions for protecting virtualized
environments. Partnering with a virtualization security solution provider
whose products are purpose-built to address the unique security challenges of
the virtual environment is one approach," said Neil MacDonald, VP and Gartner
Fellow. "A centralized view of security information like logs, events, and
network traffic flows is an important first step in unified physical and
Altor VF 3.0 provides logs, events, and inter-virtua... (more)