Tuesday, October 25, 2011

Video: Red Hat OpenShift's Under-the-Covers Secret Sauce

A couple of days ago, Matt Hicks sat down with me to talk about some of the cool ways that Red Hat's OpenShift Platform-as-a-Service offering is making seriously heavy-duty use of features like SELinux, cgroups, and AMQP messaging in underlying Red Hat products. It makes you appreciate just how much rocket science goes into running the infrastructure for Platform-as-a-Service. Matt's the Managing Principal Architect for Red Hat who is responsible for much of what goes into keeping OpenShift running. Have a look!


Monday, October 24, 2011

Links for 10-24-2011

Saturday, October 22, 2011

Nevada Desert (near Lake Mead)


Nevada Desert (near Lake Mead)
Originally uploaded by ghaff

It hit 111 degrees in Nevada on the August day I headed towards Las Vegas from Zion National Park.

Thursday, October 20, 2011

Links for 10-20-2011

Wednesday, October 12, 2011

General social media and contacting me update

I've been making some tweaks to where and how I publish and how I use various social networking and communications services over the past few months. Here's the current status:

Blogging:

I have two primary blogs.

Connections is my "personal" blog. It's personal in the sense that no one else has any control over what I publish here. That said, it's mostly (75%+) devoted to topics that fall generally under the umbrella of "tech." I generally keep the blog going with short link-comments when I'm not pushing out anything longer. In a new development, I expect to be publishing more posts that directly pertain to my activities at Red Hat here.

The Pervasive Datacenter is my CNET Blog Network blog. I typically publish once or twice a month on technology topics, nominally with an emphasis on enterprise IT although I do posts on photography and other consumer tech of interest from time to time. I am especially careful about topics that could be perceived as in any way a conflict of interest because of my day job at Red Hat and therefore mostly avoid getting into individual companies, strategies, and products.

Social Networks:

I am active on twitter as @ghaff. As with my blogs, I concentrate on tech topics but no guarantees that I won't get into other topics from time to time.

I mostly view LinkedIn as a sort of professional rolodex. If I've met you and you send me a LinkedIn invite, I'll probably accept though it might help to remind me who you are. I'm most likely to ignore you if you appear to be someone just building up a big network for spammy purposes.

I'm a pretty casual user of Facebook and I limit it to friend friends. That's not to say that some of them aren't professional acquaintances as well. But if you just met me at a conference somewhere and want to friend me, please understand if I ignore you.

I'm not sure where I stand with Google+ at this point. I'm on it, generally like the interface, and some of my friends are active. But I don't feel a great hole in my social media sphere that's calling out for a Google+ to fill. We'll see.

PR pitches, etc:

Lord, do I get a lot of crap sent my way. The redeeming aspect of this is that I periodically get some gem that gives the PR group at Red Hat a chuckle (after any embargo is off of course). If you work for a Red Hat competitor or their agency, you might also want to think twice about offering to pre-brief me on some new announcement.

With that out of the way, I'm interested in a wide variety of tech topics. However, for obvious reasons, I tend to avoid writing about specific companies that closely intersect with my day job whether as competitors or partners. It's also a matter of my bandwidth. I have less time for blogging than when I was an analyst but if I write about one company in a space, it's not really fair to turn down all the inevitable requests that come in from other companies doing something similar.

Links for 10-12-2011

Friday, September 30, 2011

Links for 09-30-2011

  • Selling Is Not About Relationships - Matthew Dixon and Brent Adamson - Harvard Business Review – "This finding — that Challengers win and Relationship Builders lose — is one that sales leaders often find deeply troubling, because their organizations have placed by far their biggest bet on recruiting, developing, and rewarding Relationship Builders, the profile least likely to win."
  • Rough Type: Nicholas Carr's Blog: The remains of the book – "Up until now, there's been a fairly common assumption that a divide would emerge in the presentation of different kinds of electronic books. Reference works would get the full web treatment, tricked out with multimedia and hypermedia, while fiction and literary nonfiction would be shielded from the web's manifest destiny. They'd go digital without losing their print nature; they'd retain their edges. That assumption always struck me as naive, and Bezos's choice of a novel for his demo of X-Ray makes me even more dubious that literary works will remain exempt from webification."
  • You Are Who You Build For – tecosystems – "When enterprises were able to impose their will upon their employees, enterprise vendors enjoyed barriers to entry sufficient to shield them from the likes of Apple. Businesses only bought the products that they wanted, which in turn were the products enterprise vendors built for them. "
  • You Are Who You Build For – tecosystems – Consumerization of IT makes it more challenging f businesses to focus from @sogrady << Harder to segment
  • Pan Amorama | Blogs | Vanity Fair – "But where fashion runway models are unsmiling, robotic in their militant march steps, these stews smile like mod angels, their wings pinned to their snazzy blue jackets. No, Pan Am has none of the stomach-acid accidie of Mad Men--for primetime TV, it’s a far more formula drive--but it’s a wonderful throwback to Jean Negulesco films such as Three Coins in the Fountain and The Best of Everything. (Margot Robbie’s Laura Cameron, a flight attendant who lands on the cover of Life, is the Suzy Parker figure.) Nothing about Pan Am demands to be taken seriously and the espionage angle is an absurdity (even given the Cold War era), but everything was nicely done, and the crosscutting between adjoining hotel rooms of undressing lovers about to meet smack in the middle was elegantly, Europeanly sexy."
  • Ex-Fed CIO Vivek Kundra’s Cloud First policy trashed - The Troposphere – "According to the study, 92% of feds believe cloud is a good idea for federal IT, but just 29% are following the administration’s mandated “Cloud First” policy. And almost half (42%) say they are adopting a “wait-and-see” approach related to cloud. Respondents cite numerous challenges including security issues (64%), cultural issues (36%) and budget constraints (36%) as barriers to cloud computing."
  • Freakonomics » The Myth of Common Sense: Why The Social World Is Less Obvious Than It Seems – "What these results suggest is that in the real world, where social influence is much stronger than in our artificial experiment, enormous differences in success may indeed be due to small, random fluctuations early on in an artist’s career, which then get amplified by a process of cumulative advantage—a “rich-get-richer” phenomenon that is thought to arise in many social systems."
  • Autonomy's reaction to Oracle's statement | Business | guardian.co.uk – "Oracle seems a little confused about the sequence of events and origins of the data it has received, something that would suggests it needs better management of and insight into the unstructured data on its internal systems. We would be delighted to help."
  • Connections: Podcast with Red Hat's Carl Trieloff on oVirt – Check out my latest podcast. I talk oVirt (open source virt mgmt) with #redhat's Carl Trieloff:
  • AVOS’ Delicious Disaster: Lessons from a Complete Failure | ZDNet – "The re-launch of social link sharing site Delicious, now under the stewardship of YouTube founders Steven Chen and Chad Hurley under their AVOS startup banner, is nothing short of a complete, mind-boggling disaster. How AVOS took a beloved social sharing site and ruined it from stem to stem, and up to this minute have a complete, angry user PR explosion on their hands, is as enlightening as it is hard to watch."
  • redhat.com | Survey Results and Conclusions: Evolving to the Cloud – Here are results and my commentary from a survey that Red Hat conducted at VMworld
  • Daring Fireball: Amazon's New Kindles – "Amazon built an alternative to the iPad, rather than a direct competitor. It’s a different market segment. As Steve Jobs explained back in 2010 at the introduction of the original iPad, there’s unexplored territory between smartphones and laptops." << Agree. It remains to be seen how viable the segment is but sometimes less really is more.
  • Assess enterprise applications for cloud migration – Good, albeit probably overly academic, overview of how to think about enterprise application suitability for cloud.
  • Bezos Portrays Kindle Fire as Service, Not Tablet- Bloomberg – RT @iwantmedia: Jeff Bezos: "We don't think of Kindle Fire as a tablet. We think of it as a service" <
  • Cisco Blog » Blog Archive » Re-Thinking Pork Bellies. Why There are No Commodity Clouds, Only Commodity Thinkers. – "Don’t confuse platform with commodity." << The "commodity" term makes me uncomfortable in a lot of contexts.
  • Workshop | oVirt Project – RT @mestery: 5 weeks until #ovirt kickoff meeting @ Cisco campus in San Jose. Have you RSVP'd yet?
  • Delicious.com - Discover Yourself! – is being relaunched. It does look prettier. But it seems to have broken existing APIs and tagging system.
  • The myth of standardisation – "We have to accept that. It’s evolutionary, in our genes. We wouldn’t have existed without this primordial urge to grow and divert whenever we can. Evolution means upward growth, based on a firm rock bottom. Don’t you think it’s funny that we now all have mobiles, yet download apps onto those like madmen? I do. A splendid opportunity for Cloud web apps, and what happens? Install local."
  • How to create an OpenShift github quick start project | Red Hat Openshift Forum – RT @gshipley: Check out my new blog post on creating #openshift quick start projects. #cloud #paas

Podcast with Red Hat's Carl Trieloff on oVirt

oVirt is the newly announced project focused on open source virtualization management, including high availability, live migration, storage management, system scheduler, and more. Earlier this week, I had a chance to sit down with Carl Trieloff, Red Hat's technical director for cloud, to discuss the ins and out of oVirt. Among the topics we cover are:

  • What is oVirt?
  • How does oVirt relate to the Open Virtualization Alliance and the KVM hypervisor?
  • How will licensing and code contributions work?
  • What's the governance model?
  • What comes next?

Listen to MP3 (9:06)

Listen to OGG (9:06)

 

Links for today seems to be broken

With the, ahem, less than elegant relaunch of the delicious bookmark saving tool, I'm back on pinboard. Alas, the Javascript I've been using to format JSON feeds into a form I could use to easily generate daily postings is now broken on both sites. (The delicious version never worked on pinboard.) My very inexpert eyes don't spy the problem immediately. I may fix this or I may, at least for the moment, continue to experiment with different ways of sharing content. One of my considerations here is that, while I'm all in for posting on the social media darling of the moment, I also want to largely mirror on a site I control or can at least easily export in a meaningful form--in this case, Blogger.

Monday, September 26, 2011

Links for 09-26-2011

Friday, September 16, 2011

Links for 09-16-2011

Sunday, August 28, 2011

Quick Review: La Cave, Wynn Las Vegas

I was looking for a light but nice bite to tide me over to dinner after suffering through a 45 minute check-in line at the Wynn. Self-service kiosks--even if just as a backup. Join the 21st century people. I know you want to give the personal touch and all that but, if the personal touch involves handing water bottles to people who have been standing in line for a half hour, you'd be better off trying something else.

But I digress.

Anyway, La Cave piqued my interest. The advertising copy describes it justly: "With its low-slung ceilings and cozy nooks, La Cave is the ideal retreat for indulging in Chef Bill DeMarco’s savory small plates, oven-fired flatbreads, charcuterie and modern specialties that are perfect for sharing and pairing with wine.  In addition to the innovative wine program,  La Cave features an extensive selection of hand crafted beers and fine spirits, making this the ultimate spot for lunch, dinner or late night revelry."

Bacon-wrapped Dates

Which sounds about right. Although the space towards the back--that opened up into a garden area (though at 110 degrees, no one seemed much interested in outdoor seating)--was actually pretty light and airy.

I ordered a mixed sausage flatbread pizza (and a Doghead IPA). Seemed about right for a light lunch. The surprise came when, after a frankly not very long delay, the manager came in to apologize for the wait and present me with their bacon-wrapped dates with a blue cheese fondue sauce (pictured).

The flatbread when it (soon) arrived was good enough with just the right amount of heat. Though, in truth, it wasn't all that different or better than other good flatbread pizzas I've had. The dates were extremely flavorful however. A nice blend of textures and flavors with the bacon perfectly cooked. I may have to try to recreate that one.

Strongly recommended with the service a big plus.

I would point to the restaurant website but it's embedded in one of those horrible Flash things that Las Vegas casinos are even more inexplicably attached to than restaurants and hotels as a whole are.

Wednesday, August 24, 2011

How the mobile era changes TV

Access to information and communications has changed so radically that storylines dependent on them not being available have to explain why they're not rather than the other way around. If I were plopped down 20 years ago, I would feel incredibly frustrated by how difficult it would be to track down information and people.From James Poniewozik of Time Magazine:

As it turns out, back in 1976, people would practice tennis on courts that happened to have landline phones perched next to the net. Indeed, maybe the most striking thing about comparing this old segment to modern action shows is how much mobile technology has changed the contemporary drama. In the new Charlie's Angels—as on any thriller/espionage show now—characters are constantly getting cellphone calls, checking tablets computers, generally relying on a constant access to information that, from the standpoint of the 1970s, is something close to psychic ability.

Tuesday, August 23, 2011

Open clouds isn't a license question


From Marten Mickos Says: Keep the Cloud Open:

The problem is that it's tougher to define "share and share alike" in the cloud space. It's not just about code, it's also about data, APIs and company policies that affect whether use of cloud services are open or not. "The border line between me and the one serving me is different. If I'm a Facebook user, I don't need the  GPL to protect me... I need the right to withdraw my data.

The definition of open needs to change, says Mickos. "Though the GPL is a great thing... as we move into the cloud, it's not enough. We need to extend the definition of open for code, data and APIs." Mickos closed the keynote saying that the community needs to protect the principles of "sharing and sharing alike" for the next generation to enjoy it in the cloud the same way the current generation has enjoyed it with Linux and open source.

I'm certainly all on board with the idea of cloud interoperability and portability. And so are most of the users I speak with. In fact, I just finished co-presenting a Red Hat-sponsored webinar in which we included a poll question asking viewers how important portability was to them. The results? Overwhelmingly somewhat or very important.

There's no disputing that figuring out what sort of freedoms and portability are the most important to maintain in the cloud is an ongoing process. I discuss some of the issues in this piece I wrote while still an industry analyst a few years back.

However, I'm less convinced about encoding freedoms in licenses. And, in fact, the trend seems to be headed in the opposite directions. The Affero GPL--which essentially extends the copyleft provisions of the GPL to the case where software is delivered over the network in the form of a service--has not been widely adopted. Furthermore, there seems to be an overall trend toward the use of more permissive licenses such as BSD, Apache, and MIT rather than strong copyleft licenses like the GPL. (This post of mine on CNET has some more background on both the trend and the way the various licenses work.)

It is indeed right and good to promote open and interoperable clouds. I also firmly believe it's going to be the winning side just as it has (often) been elsewhere. But partly for that reason, I'm unconvinced that the open source license landscape is the right place to look for answers even if the overall success and values of open source is.

 

Monday, August 22, 2011

"Just do it" works better for Nike than private clouds

From AGIMO and cloud - when aloof is good | Cloud CIO

Moving workloads to the cloud without considering the other cross dependencies such as data, integration, compliance, security, identity, continuity, workflow, licencing, business process, application support, service management, service assurance and the service catalogue, will only mean that it wont take long before something breaks and it might be very hard to fix.
Enterprise adoption of cloud is not a race, it is a journey of transformation, there is too much to be considered in the portfolio approach to a cloud transformation to see it as anything else but a long term transition that needs a program management approach.

Those are a couple of great paragraphs. While focusing on process always has the potential to go off the deep end into some ITIL swamp, the "just do it" approach doesn't cut it for private clouds either.

One of my favorite quotes in this context comes Michael Hammer who wrote: "Automating a mess yields an automated mess." At Red Hat, we've been finding that there's a huge appetite among customers for getting through the knothole from managing IT systems to managing IT as a service--a transformation which is as much about organization and process as it is about technology.

Saturday, August 20, 2011

Links for 08-20-2011

  • I, Cringely » Blog Archive » Losing the HP Way - Cringely on technology - "Software is a big part of IBM’s profits and it is growing rapidly.  IBM and Oracle have been on buying sprees, picking up one software firm after another.  HP has not.  Software is only three percent of HP’s business.  Are there any good buys out there for HP?  Again it could be a matter of timing.  HP is late getting started.  The best deals may already be gone."
  • Unedited Thoughts About Technology Better Left Unposted - "A lot of other companies
    I really fucking hate the way you cede so much ground to Apple. You just let them do the shit they do. Why couldn't you launch a decent tablet before the iPad? Why are your tablets still shittier than the iPad, for the most part? Why do your laptops still, by and large, look and feel crappier than MacBook Pros? (Exception: ThinkPads.) Why are most of your phones the same fucking way? Does Apple have some secret monopoly on making well designed, well constructed, easy-to-use gadgets? I want to love your products. I really really really do. Just make amazing shit. That's the only rule. Make. Amazing. Shit."
  • Amy Wohl's Opinions on Cloud Computing and SaaS: What is HP Thinking? - "HP has been trying for some time to move into the arena of enterprise software and services, but they have yet to be a big enough player to gain critical mass and buying another niche software vendor  is unlikely to give them the traction they're looking for. "
  • Apple Final Cut Pro X Reviewed: Not Ready for Professionals on Onlinevideo.net – Online Video Strategies, Platforms, News, and Tips
  • Taking The 'Lug' Out Of Luggage - Forbes
  • Canned Platypus » Blog Archive » Don’t Be a Jerk - "We need to stop enabling the jerks by applauding when they act in deliberately offensive ways on HN, on Twitter, in conference presentations, etc. We need to stop pretending that the combative style prevalent on HN or LKML is the best way to facilitate progress; there’s no empirical evidence that “culling the herd” or “honing one’s weapons” or other such bloody metaphors really apply. We need to stop encouraging young techies to expend their energy emulating those styles instead of developing real people skills. Social skills really do serve a useful purpose, and anyone can improve them."

Wednesday, August 17, 2011

Links for 08-17-2011

Thursday, July 21, 2011

Links for 07-21-2011

  • HP’s Tortured WebOS Positioning | Monday Note - "The reality is simpler — and harder: HP decided to enter the smartphone/tablet fray. It thus competes with Android and iOS. The consumerization of IT renders the “enterprise-only” pivot null and void. In this new world, Google and Apple wage an ecosystem war: devices + apps + distribution. Add marketing, if you want, but Word Of Mouth is still more potent than ad dollars. Or merely reinforces it."
  • TidBITS Networking: The Future is Disposable - "But that world is coming to an end. In the future our digital lives won’t be defined by and centered on our devices, but on our information itself. Everything from our data to our applications will be portable, accessible, and persistent. Our devices, including our computers, will become disposable. Their value becomes nothing more than the cost of the hardware, and we will never fear physical loss or failure."
  • Today's real life is yesterday's science fiction. : raldi
  • Why Not Tumblr - "Tumblr treats content more like a social network does than a writing/publishing/archiving tool should—with an emphasis on easy sharing and reblogging, but not enough care paid to hosting that content in a place where ideas and conversations can live and grow over time, a place where search engines of the future can find it."

Thursday, June 16, 2011

Links for 06-16-2011

Thursday, June 09, 2011

Links for 06-09-2011

Friday, June 03, 2011

Links for 06-03-2011

Thursday, May 26, 2011

Links for 05-26-2011

Tuesday, May 24, 2011

Links for 05-24-2011

Monday, May 16, 2011

Links for 05-16-2011

Monday, May 02, 2011

Links for 05-01-2011