This year’s VMworld conference saw the announcement of VMware’s new
vCloud Director product, a culmination of the vision for the cloud computing
the company articulated last year and a significant step forward in providing
a true enterprise-grade cloud. This is virtualization 2.0—a major rethink
about how IT should deliver infrastructure services. VMware believes that the
secure hybrid cloud is the future of enterprise IT, and given their success
of late it is hard to argue against them.
vCloud Director (vCD) is interesting because it avoids the classic
virtualization metaphors rooted in the physical world—hosts, SANs, and
networks—and instead promotes a resource-centric view contained with the
virtual datacenter (VDC). vCD pools resources into logical groupings that
carry an associated cost. This ability to monetize is important not just in
public clouds, but for ... (more)
Has it really been one whole year since my last post? I suspected I was near
that milestone, but it’s still surprising to discover it has been so long.
Blogs have a natural ebb and flow, governed by the irregular rhythms of the
day job. But this was a pretty big ebb—maybe more accurately described as a
Naturally, my absence was not lost on the spammers. That curious breed who
prey on dormant blogs left me with a mountain of weirdly unctuous commentary
that I needed to shovel out of the way just to get to the front door. But now
that I’ve finally worked my w... (more)
Earlier this fall, Anil John put out the following Twitter challenge:
“@Vordel, @layer7, @IBM_DataPower If you support REST, implement support
for URI templates in XML Security Gateways”
Somebody brought Anil’s tweet to our attention this week, and Jay Thorne,
who leads our tactical group, put together a nice example of just how to do
this using SecureSpan Gateways.
URI templates are a simple idea to formalize variable expansion inside URI
prototypes. A receiving system can then trivially parse out substituted
components of the URI and use these as input. There’s an IETF submissio... (more)
Christian Perry has an article in Processor Magazine that I contributed some
quotes to. The article is about the ongoing debate about the merits of public
and private clouds in the enterprise.
One of the assertions that VMWare made at last week’s VMWorld conference is
that secure hybrid clouds are the future for enterprise IT.
This is a sentiment I agree with. But I also see the private part of the
hybrid cloud as an excellent stepping stone to public clouds.
Most future enterprise cloud apps will reside in the hybrid cloud; however,
there will always be some applications, such as... (more)
Sometimes I wonder if anyone, in the entire history of computing, has every
bothered to read and consider the contents of a typical End User License
Agreement (EULA). Some Product Manager, I suppose (though truthfully, I’m
not even sure of this one).
The EULA, however, is important. It’s the foundation of an important
consent ceremony that ends with only one effective choice: pressing OK. This
much-maligned step in every software installation is the only real binding
between an end user and a provider of software. Out of this agreement emerges
a contract between these two partie... (more)