James Urquhart at CloudCamp

Here’s my colleague, James Urquhart, proposing a session at CloudCamp Silicon Valley.

Posted by email from Luis Sala on Posterous

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Aerobatics

Quite a few years ago, I was taking flying lessons before the whole thing got too expensive and I ran out of money. I just dug up this video where my friend Justin and I are doing aerobatics on a Super Decathlon. Justin’s the pilot as I never got my license.

Aerobatic Loop

Two more videos here.

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Angels & Demons set as seen from above

Here’s the same location as the previous post but taken about three months later. The set has been changed from St. Peter’s Square to a house or mansion perhaps in a town or city block, I believe it’s still for Angels & Demons but am not 100% sure.

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The set of the upcoming Angels & Demons movie

Angels & Demons is the prequel to The Da Vinci Code and is mostly set in the Vatican.

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Web Technologies and Trends to Keep an Eye on in 2008

I’ve been giving some thought to different technologies and trends that I feel will experience tremendous growth or otherwise positively impact web development during the course of 2008. Naturally, these opinions are my own and not those of my employer. Now, in no particular order, I list some of my top picks:

  • Dynamic/Scripting Languages for Java: Particularly Groovy, JRuby, and Rhino (JavaScript). Developers are looking to become more efficient/agile and traditional compiled languages (even Java) tend to get in the way of productivity.
  • Server-side JavaScript/ECMAscript: Alfresco uses it for Web Scripts, so does Aptana Jaxer and WSO2′s Mashup Server… A developer at Google even wrote Rhino (JavaScript) on Rails! Expect more of this in ’08.
  • Cloud Computing: Especially from Amazon (EC2, S3, SimpleDB, SQS, and FPS). Though there are some competitors out there with comparable services, Amazon is just about the only place where you can get virtually everything under one roof. Besides, who doesn’t have an Amazon account already? The only thing that would make Amazon AWS better would be a powerful “Control Center” from where I can manage all aspects of my grid environment… Perhaps Enomalism will help?
  • Rich Internet Applications (RIAs) and Development Tools: In particular Aptana, Adobe AIR, Adobe Flex & Flex Builder, OpenLaszlo, Google Web Toolkit (GWT) and JavaScript libraries (extJS, jquery, etc.) among many other related tools.

Here are some things that I’m excited about but will probably need a little more time to mature. Perhaps by the end of the year or early 2009 we should see some interesting developments from:

  • BungeeConnect: While SalesForce dominates the Software as a Service market, Bungee Labs may be able to offer synergistic and perhaps competitive services along with a slick web-based IDE. I’ve been toying with it a bit, and feel it needs a little more baking time in the oven. Keep a lookout for Kapow Technologies and other vendors in this field.
  • Grails: Groovy’s answer to Ruby on Rails. It recently became a 1.0 product (which means “Beta” in my book). Now that there’s a startup behind it (read: venture capital), I hope to see rapid improvements and a stronger community form behind it. But it’s probably not going to really make it big until late ’08 at the earliest. I am a bit concerned about G2One‘s business model… Too early to tell.

Finally, here are some things I really dislike:

  • JSR 170 (JCR): Many content management vendors (including us) have a JCR-compliant content repository but the spec has lots of failings that its successor will be addressing at least in part. Regardless, it’s biggest Achiles heel is that it’s strictly Java-only… This is a non-starter in my book. In this world of web services (REST, SOAP, AJAX, etc.), we need something that’s cross platform and easy to invoke. JCR ain’t it.
  • JavaServer Faces: Ugh! Kill me now! I can’t think of any Java web framework that gets more in the developers’ way than JSF. Many will disagree, but IMHO, it’s totally unproductive.
  • Facebook: I got Facebook-fatigue within 3 minutes of signing up… Now, if we could take some of the core concepts and bring them behind the corporate firewall… Project Networks… Oh, wait! I’m talking about Alfresco 3.0!

So… That’s what I think…

What are your thoughts?

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Alfresco in an hour…

I presented a web-based demonstration of Alfresco:

You can also download a higher-quality version (Caution, it’s about 200 MB).

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RIP: Zeus

Zeus
We all know that dogs are loyal friends who give their love and affection unconditionally. Our dog, Zeus died today at the age of ten.

Yes, he shed alot, his fur has been found in Paris, London, Puerto Rico, Venezuela, Mexico, and in at least fifteen of the fifty United States.

Yes, his drool was the stuff of legend. Sticky, gooey, stuck to things like Velcro and crystallized when dry.

Yes, he smelled bad from both ends of his body.

Yes, he was my wife’s best friend. The way he cheered up when he saw her, snorting and tap-dancing, brought joy to one’s heart.

Zeus, we’ll miss you…

Someday we’ll see you on the flip-side!

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Alfresco on an iPhone

I decided to have a little fun with my new toy.

So here’s the Alfresco Web Client as seen through an iPhone

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And now for a change of pace: Hacking together a Laminar Flow Nozzle

This is a re-post from my work blog: In lieu of a post on content management, open source, or anything else software-related. I figured I’d share some insight to a “hardware hack” I was playing around with not too long ago.

Late last year I had just returned from a trip to Las Vegas where I noted that the indoor flower exhibit in the Bellagio Conservatory & Botanical Gardens makes extensive use of a special type of fountain that leverages a principle called “laminar flow”. This principle is very similar to how lasers work. Basically, the goal is to design a nozzle that is capable of removing the turbulence in the water that exits it so that the water takes on a “glass-like” appearance. This is wondrous to watch and it takes me back to my first visit to Disney’s Epcot Center where the same types of nozzles used to make their “leap-frog fountains”.
Now, I wasn’t terribly scientific about the design, and I do plan on building another one and be a little more careful about taking specific measurements.

Continue reading

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Time to begin again…

I’ve been doing most of my blogging at my work blog, but have realized that I need a forum that’s independent from my employer. This new blog will serve as my private little soapbox where passers-by can stop, listen, shake their heads and leave… Or maybe stick around for a while…

The content here will be free-form covering a wide range of topics: personal, technical, or just plain weird.

I hope you enjoy it.

~ Luis

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