Dave Johnson on open web technologies, social software and software development
Another great in-depth post from Film Babble Dan: Ingmar Bergman - The Woody Allen Angle. Dan made the IMDB front page again.
Dave Johnson in General
10:34AM Aug 01, 2007
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InfoWorld In addition, the report found that the perceived business value of different Web 2.0 tools varies widely, with instant messaging and RSS noted as being the most valuable for organizations while blogging is at the bottom of the list. Only 11 percent of those surveyed said blogging had substantial benefits, while 48 percent said blogging had moderate benefits to the company.
Nearly one in four of those surveyed said RSS is the highest-value technology, Young added. Most frequently, RSS is used for corporate communication or content aggregation, the report said. It also allows many other Web 2.0 technologies to work more efficiently with its publish and subscribe mechanism, Young added.
The report also noted that companies with more Web 2.0 technology in place get a higher business value than those using fewer tools. Those enterprises with blogs, podcasts, wikis, RSS, and social networks in place get the most ROI, the report noted.
However, those surveyed noted there is no "killer combination" of the tools, although RSS was most strongly correlated with high-value combinations.
That seems to imply that Spikesource/Intel's SuiteTwo product is on the right track with its combination of blog, wiki and RSS/Atom technologies.
Dave Johnson in General 05:39PM Jul 30, 2007 Comments [3]
We had another short but nice weekend in the N.C. mountains thanks to our friend Mark. We enjoyed good food, homemade wine, playing pool and a nice slow canoe ride down the New River. The kids got a break from Lego Bionicles and Runescape and enjoyed more simple things like playing in the river, throwing stones and catching crickets.
Dave Johnson in General 04:59PM Jul 30, 2007 Comments [4]
Russell Beattie was one of the bloggers I started reading regularly, way back when he was a "Java blogger" and developing his own blog software (sound familiar?). I love his long-winded anything-goes style and his encyclopedic knowledge of mobile tech. Welcome back Russell!
Dave Johnson in Blogging 10:48AM Jul 27, 2007 Comments [0]
Good news today from Tim Bray: Atom protocol has been finalized. The final version of the spec is going to be Atom protocol draft #17.
Instead of staying up until the dawn hours (not naming names) reading the final Harry Potter book, I spent most of the weekend working on bringing Propono in-line with the draft #17 and in particular adding support for out-of-line categories and relative URIs. I've got code ready to commit that passes Tim's Ape tests, so hopefully we'll have a new Propono 0.6 release ready very soon that supports the final spec.
Roller's Atom protocol implementation is already up to date and passing Ape tests, so Roller 4.0 will be Atom protocol ready. I still need to do a little work to document the setup.
Dave Johnson in Roller
01:21PM Jul 24, 2007
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The Raleigh Bloggers meet-up has morphed into a more inclusive RTP/Triangle-wide gathering, not just for bloggers and not just for Raleigh. We're still meeting on the 2nd and 4th Tuesdays, but we've moved the location from Raleigh Times Bar to the more centrally located Serena, a nice restaurant/bar with free WIFI. And we've established a community page at Ning. Our first meet-up in this new configuration is tonight so come on down and join us at 6:30PM tonight.
Dave Johnson in Blogging
08:39AM Jul 24, 2007
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Mike Levin: Remember the JRoller aggregator filling up with soulmates that are now this vibrant community? Hasn't it been a blast meeting kinfolk around the globe that share the common ideal of faster, better, simpler, continuously improving, shared software that feeds your thoughts and projects with reusable code? Well, keep remembering. Remind yourself we all have a life and priorities change. As things like software change, so does the level of complexity. As opportunities open up, people move on. And, change becomes a little harder to implement. History becomes blurred. We have to strain to remember all the details that are so important to continuity and reliability. How much have you paid for your JRoller hosting? You contributed your most valuable asset: your thoughts. Well, remember who took you to the party. If you find another dance partner, don't kiss and tell. Be a code hero. Remember your partner, "Nada". Smile demurely and set an example. And, if you hang in there while the boat rocks, think of the good times and the better ones to come. Be a part of the solution. Be a code hero.
I'm not totally sure what to make of that, especially the don't kiss and tell part, but I do like the sentiment. The JRoller.com guys have been struggling to upgrade the site to Roller 3.1 this week and experiencing some downtime, so long-time Roller fan Mike is encouraging folks to stick with it -- or at least not bitch too much on the way out the door (maybe that's the don't kiss and tell part).
There have been some ads here and there but Developer Zone's JRoller.com is still primarily a volunteer site, a labor of love ever since Anthony Eden started the site and handed it off to the Javalobby. So Matt, Rick and the rest of the Javalobby/Developer Zone crew definitely deserve our thanks. And Mike too ;-)
And a note for those who don't understand the difference between Roller and JRoller: Apache Roller is an open source blog server, developed and supported by the Apache Software Foundation. JRoller.com is a free blog service for Java developers (mostly) that uses the Apache Roller software, but is run by Developer Zone.
Dave Johnson in General 10:06AM Jul 21, 2007 Comments [0]
Today Simon and Eduardo point out the cool new front-page at blogs.sun.com, which features a site-wide tag-cloud and a display of the newest blogs on the site. By the way, everything you see on the front-page there is possible with the stock release of Apache Roller 3.1 a some tweaks to the front-page theme.
Dave Johnson in General 07:48PM Jul 19, 2007 Comments [3]
More of the same news this week as work continues on Roller 4.0, testing and bug fixing. Allen made some comment formatting related changes and introduced what I hope is the last database schema modification we'll make in 4.0. Davis Nguyen is testing and finding problem, some of which may be caused by bugs in the new JPA back-end so I'll have more debugging work this week.
As you can see from the road roller graphic on the right, we're making progress with 4.0. We've gone from a wobbly pen and colored pencil drawing to a snazzy Gimp-powered image with gradients and drop-shadows.
Looking forward to getting started with post-4.0 work, I started two new 4.1 proposals to externalize user management and permssions to make it easier to hook Roller into directory servers and permissions systems.
In other news, the Roller 3.1.1 RC1 release has been out for a about a week now. We haven't gotten much feedback on it yet, but we have been getting some feedback on Roller 3.1 in general from Websphere and Weblogic users as they're having problems getting Roller up and running. If you work for IBM/Websphere or BEA/Weblogic you might want to stop by and help us figure out what's going wrong, maybe there's something we can fix in 3.1.1 to getting Roller running better on your platforms.
Also on the 3.1 front, Matt Schmidt is working on upgrading JRoller.com to Roller 3.1 and has plans to move to 4.0 after that. Roller 3.1 will bring better performance/stability and new features to the DZone network's Java blogging site.
That's it for this weeks episode. Please tune in next week for more...
Quick links to previous episodes: #6, #5, #4, #3, #2 and #1.
Dave Johnson in Roller 12:08PM Jul 16, 2007 Comments [0]
Dave Johnson in Links 01:00PM Jul 14, 2007 Comments [0]
I don't know why it took me so long to pick up on it, but Nicolas Chase has been publishing a very nice series of Atom protocol articles over at IBM developerWorks. Some of them make use of the Blogapps server from RSS and Atom in Action:
And by the way, I'm working on updating Roller, Blogapps and Propono to support the latest Atom protocol draft (#16). More about that later.
Dave Johnson in General 06:09AM Jul 14, 2007 Comments [0]
My bro Dan, who clearly understands the secret to blog success, has done it again with another lengthy and well-researched blog post. Thanks to his most recent post 10 definitive films within films, he was featured on the IMDB hit-list again this week.
Dave Johnson in General
01:38PM Jul 11, 2007
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Looks like we're going to have a pretty good turn-out for the Raleigh bloggers meet-up tonight (7PM at Raleigh Times) with Pat Mueller, Jackson Fox, Wayne Sutton, Michael Kimsal and perhaps even Mister Sugar himself planning to show up. That's a little unusual because attendance has been pretty spotty recently. In fact, last time it was just Pat and I sipping pints outside of the Raleigh Times Bar.
Pat proposed that we rename, refocus and relocate the Raleigh Bloggers meet-up. He suggested that we admit our geek nature by renaming it the "RTP Blogging Code Monkeys Meet-up." Also that we move it to the RTP area so it's convenient to folks from all three corners of the Triangle. I'm ready for a change and declining attendance is a drag, so I'm a big +1 on that. I suggested that we be more inclusive to non-bloggers with a blurb like this:
RTP dev/blogger meet-up. Come and chat about software development and web-technologies with Triangle-area code monkeys and bloggers.
Interested? If so, subscribe to the BlogTogether mailing lists for further updates.
Dave Johnson in Blogging
11:05AM Jul 10, 2007
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Ed Burnette: Shortly after the iPhone went on sale, hardware enthusiasts started tearing into them to see what made them tick. They found that the iPhone is using an ARM1176JZF-based processor, probably the Samsung S3C6400 that operates at 667MHz. This chip sports an embedded Java acceleration engine called Jazelle.And in closing Ed writes:
Now, if Apple can just get over its anachronistic âJava is heavyweightâ beliefs, then small, efficient, hardware-accelerated Java games and multimedia for your iPhone could be just a software upgrade away.Maybe the iPhone won't suck for developers after all.
Dave Johnson in Java
06:45AM Jul 09, 2007
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I'm starting to sound like a broken record, I know, but we're still wrapping up work on Roller 4.0. We worked on fixes, enhancements and documentation this past week.
I spent a couple days doing a complete rewrite of the Roller installation guide for 4.0. The guide covers the new EZ install process, includes a 5-minute install option and details on Tomcat v6 and Glassfish v2 installation.
If you are interested in reviewing/testing the new install guide you can get it here new 4.0 install guide (571kb PDF) and there's also an unofficial snapshot release of Roller 4.0 for testing the guide.
Also, the first release candidate for Roller 3.1.1 is now available for testing. The 3.1.1 release is a fix release that addresses problems found in the Roller 3.1 release and updates Atom protocol support (still considered experimental).
That's all for now. Tune in next week for more Roller news.
Dave Johnson in Roller 09:53AM Jul 08, 2007 Comments [1]
In the unlikely event that you are a Triangle area geek who reads this blog and has not yet signed up, you might want to know that registration for BarCamp RDU is open.
Dave Johnson in General
07:12PM Jul 05, 2007
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And please get well soon.
Update: I couldn't look at that picture of George any longer, so I took it down.
Dave Johnson in General
07:30AM Jul 04, 2007
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Via the Aquarium, there's a nice Java EE and Glassfish adoption story over in Chillboro:
Adam Constabaris: A fundamental question for us in building this application was whether to use Tomcat and "soup it up" by using Spring to add services Tomcat doesn't provide itself, or whether to use a full Java EE container. We could have made it work with the servlet container approach, since our application isn't heavily "enterprisey" and we were initially reluctant to pay the complexity price of EJBs. After looking at the Java EE 5 specification, though, we saw a lot of ways we could simplify and standardize things, such as using JSF 1.2 and coding to the Java Persistence API rather than using Hiberrnate APIs directly.
Hey! I know that guy. Hi Adam.
Is there a trend towards full app servers and away from plain old Tomcat? Is it because of strong open source Java EE offerings from Sun, JBoss and Apache? I don't know, but I sure hope so.
Dave Johnson in Java
05:41PM Jul 03, 2007
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Project Zero introduces a simple environment for creating, assembling and executing applications based on popular Web technologies. The Project Zero environment includes a scripting runtime for Groovy and PHP with application programming interfaces optimized for producing REST-style services, integration mash-ups and rich Web interfaces.Smells a lot like Phobos (see also Phobos Meets Atom, REST), but Phobos is focusing on server-side JavaScript first. Oh, and Phobos is open source. Project Zero is not.
"This community is an experiment in a new way to build commercial software, an approach we are currently calling Community-Driven Commercial Development. Community-Driven means that we want feedback, insight, suggestions, criticism, and dialogue with you, the users of Project Zero. This interaction will yield a better solution that is more targeted at the problems you have and a technology that truly delivers on its objectives. Commercial means that this is not an open source project."Community-driven? Sounds like the community is a back-seat driver with freedom to complain but no access to the steering wheel, gas pedal or breaks.
Dave Johnson in Java
05:28AM Jul 02, 2007
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Alex's picks birdhouse in your soul - tmbg day tripper - beatles dear god - xtc dead - tmbg Outta Mind (Outta sight) - wilco somebody to love - blues brothers king of all of the world - old 97s book of poems - old 97s whistling in the dark - tmbg all alone in the supermarket - the clash come together (come to-get-her) - beatles let it be - beatles free fallin' - tom petty generals & majors - xtc get the clone troppers - dad Istanbul (not Constantinople) - tmbg nasty zoo - dad Outtasite (outtamind) - wilco respectable street - xtc hey jude - beatles |
Linus' picks Birdhouse In Your Soul - They Might Be Giants Day Tripper - The Beatles Dear God - XTC Dead - They Might Be Giants Outta Mind (Outta Sight) - Wilco Somebody to Love - Blues Brothers King of All the World - Old 97's Book of Poems - Old 97's Whistling In The Dark - They Might Be Giants The Ballad of Peter Pumpkinhead - XTC Hearing Aid - They Might Be Giants Here Comes the Sun - The Beatles Hot Cha - They Might Be Giants Letterbox - They Might Be Giants Mr. Me - They Might Be Giants Octopus's Garden - The Beatles Particle Man - They Might Be Giants Soul Man - Blues Brothers They Might Be Giants - Flood We can work it out - The Beatles |
Indoctrination complete, right? Obviously they're more than heavily influenced by my vintage musical tastes at this point, but it's still interesting what they picked. I'm not that much of a TMBG fan and they really zeroed in on Flood. Dear God is also a pretty interesting choice. And it's also telling that 9 of the 20 picks are the same (I rearranged the list to highlight that); obviously these guys hang out together 24x7.
Dave Johnson in General 05:02PM Jul 01, 2007 Comments [0]
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