Raible Designs

Microsoft's Agenda at the Competitive Influentials Summit

They said I could blog everything about the conference I'm going to tomorrow, so let's see how far they're willing to go. A lot of folks have asked me what the agenda is, and until now - I've had no clue. However, today I was sent an e-mail and I'm happy to let y'all know what's going to happen. One thing I noticed is that the Word document's title was "Competitive Influentials Summit". Heh - I guess I'm an "influential" now.

I'm really looking forward to this event. I think we're really going to get wined and dined, and maybe even learn something. It'll be the first time in my life that someone will be picking me up from the airport with a "Raible" sign. I'm leaving at noon on Thursday to do a little St. Patty's day celebrating with my sister (it's her birthday), so I'll miss the "Open Source and Microsoft" session. Hopefully someone else will blog that so we see what they're thinking.

Firefox and the lack of a developer community

Joe points to some interesting news about Firefox. The part that struck a cord with me is Mike Griffin's post about free products and burn-out.

As a co-author of a free product myself I know the kind of burn-out issues these folks are going through. Most folks working on free products need real jobs to pay the bills. This means they work on these free products late into the evenings and on weekends if it's a product of any real worth.

At first the thrill of a new project and the recognition that goes with it carries you through those tiresome evenings. You are creating something new and there are no bean-counters around to mess everything up. However, as time goes on, as with most things, the thrill begins to wax and wane, and after months of getting no more than 4 hours of sleep per night it begins to affect your health. You get sick more often than you used to, and you're main goal quickly becomes to merely get through each day. And then there's the guilt of spending too much time on it, when the basement needs painting, things need fixed around the house, and you're not spending enough quality time with your kids (and when you do you're the walking dead so it doesn't count). Finally, and much to your surprise, the project doesn't really turn out to be the big career booster you thought it was going to be. In fact, perspective employers are hesitant to hire you when they find out you have a mistress on the side pulling at your time and resources.

In the end, it's a matter of commitment. You've created something folks have come to rely on and they need you, you cannot walk away from it. You realize how foolish you were thinking that it was all going to be good times and not tough times (like at work) and then you hunker down for the long haul. There are ups and there are downs, in the end you a providing a free product and you have to pace yourself. There isn't a day that goes by that I didn't wish my free product was my real and only job, but it isn't, and I knew that when we started it.

I couldn't have said it better myself. I've definitely experienced the "affects your health" part, but I can't agree with the career booster part. Maybe I've just been lucky, but I believe my extra-curriculars continue to help my career.

That being said, I'm burned out on both AppFuse and Spring Live at the moment. Luckily, I'm committed and will be able to find motivation for both of these projects in the near future. There are sooo many nights when I work on these projects and I'd much rather just go to bed or weekends when I wish I could goof off and play with the kids. The nice thing is that I can choose to do this stuff. Users may scream and readers may complain, but sanity and family must have a higher priority.

I've only stayed up late once in the last two weeks and I didn't touch the computer for more than 5 minutes this last weekend. With this week being a 1-day work-week (the rest being spent at Microsoft and on vacation), I should be rejuvenated and enthusiastic about working for free again soon.

Brian McCallister hits the nail on the head with his comment. For an open-source project to remain successful long-term, it needs a strong developer community. "A project with a truck number of two is in deep trouble." Seems like recruiting new developers might be more important than new releases. Something to think about...

Is Laszlo a waste of time?

According to Rife founder Geert Bevin, Laszlo ain't all it's cracked up to be:

It's a shame, I really had huge expectations about Laszlo and even tried to sell it to a customer. I'm glad that project was cancelled or I would be in deep trouble.

Under normal circumstances, I'd dismiss this as FUD, but Geert sounds like he did his homework on this one.

Hibernate vs. iBATIS

There's an interesting thread taking place on the iBATIS User Mailing List. The basic jist of the responses are: Hibernate works well when you control the data model, iBATIS works well when you need to integrate with an existing database. I've said this for a couple years now, and I still believe it. Furthermore, I've found that when working with iBATIS, I tend to know what's going on a lot more. After all, it's just SQL. From all the questions on the AppFuse mailing list, it seems like a lot of Hibernate users are constantly trying to get Hibernate to "work its magic" and handle all their relationships for them.

I wonder if newbies would be better of using iBATIS? Using iBATIS, there isn't a whole lot of magic, and you get full control over the SQL - which would likely be easier to understand. Maybe I should create a "newbie" version of AppFuse - where the frameworks uses are the easiest to learn or most documented. It'd probably be Struts+Spring+iBATIS, or maybe just Spring+iBATIS so I could sell more copies of Spring Live.

DU Hockey #1 in the Nation

Yeah baby! Denver unbeaten in last nine games at 8-0-1. How good is DU? We've been to every Saturday game this year, and they've yet to lose when we're there. Must be Abbie, Jack and I's lucky shirts. Must be time to buy some playoff tickets!

The worst part of all this? DU's biggest rivalry is CC (Colorado College) and they play March 3rd and 4th - same time as TheServerSide Symposium. Damn, I guess I'll be watching (and betting if I can) from Vegas.

Good Saturday

Yesterday was quite possibly the most action-packed days of my life. It all started with going out to breakfast with the family. From there we went on a Hammond Candy factory tour with the Colorado Bus Club. Abbie had a great time and couldn't stop running around in circles. Here's some pictures from the event. After that, I headed to a local connectionless coffee shop and worked on Spring Live for two hours. From there, Jack and I headed to DU Basketball game with some free tickets I got from a friend. That game ended about an hour before the DU Hockey game. After the hockey game, I went and watched a friend's Jazz band play at The Hornet. Phew! It was a great day with a lot of family time. Being a Dad has got to be the coolest thing that's ever happened to me.

iBATIS Article on ONJava.com

If you've heard of iBATIS, but never had the time to look into it, there's a good intro article on ONJava.com: Object-Relational Mapping with SQLMaps. iBATIS continues to be my persistence framework-of-choice when Hibernate doesn't mesh with the database schema. Now if we could just get someone to write a Middlegen Plugin to generate POJOs and SQL Maps from database schemas.

RE: Hype: Ruby on Rails

Patrick thinks that Ruby on Rails is all hype.

Now maybe I'm just a bit biased since my framework isn't getting all the slashdotters oohing and awwing over it, but I think Ruby on Rails is way over hyped. The tutorial here is great and gave me a very good overview of what it does. At the end of the day, RoR is simply a RESTful CRUD framework.

I'd like to agree with Patrick, because that is my natural tendency when I see a project that everyone praises. But I know better. I think it's better not to speculate on the productivity or usefulness of a framework until you've used it to develop an app.

That's what I did with Spring, WebWork, Tapestry and JSF last year. Now I feel like I know "the truth" and whether one framework is better than the other. The truth is they all have strengths and they all have weaknesses. While one might work well for one project, it might not for the next. I think the best thing is that you don't setup yourself for framework lock-in. If you only know one web framework for Java, you should probably pick up a book and develop an app with another framework - just to see how things are done differently. Now that I've used all of the Big 5 in Java, I don't think it would be that hard to migrate an app from one framework to next.

So what am I trying to say? Don't bash on a framework until you've tried it. And I don't mean toying around with it on a Tuesday night, I mean using it for a real-world project. I'll probably diving in and doing a little Rails development later this year. Why? So I can see if all the hype is accurate.

Riding to Work

One of the reasons I'm jazzed about my new gig is it's within (bike) riding distance from our house. Usually I start riding to work when it gets warm, which is usually in March or April. However, I used to ride to downtown to the Tivoli Theater when I worked there in college. Back then, I'd ride no matter what, and I worked there in the winter. A buddy of mine works downtown and he's been riding to work all winter - even when it was 0°F out. To make a long story short, I got motivated by him this weekend and decided to start riding my bike to work. Today it was 29°F and the ride was beautiful. Riding in the cold is a lot like skiing - you just have to be dressed for it. It only took 30 minutes, which is 5 minutes slower than the Light Rail and the same duration as the bus.

Upgraded to Roller 1.0

Dave released Roller 1.0 yesterday, so I decided to spend 20 minutes and upgrade today. I have customized a few pieces in Roller and added a bunch of my own files, so I always build from CVS for this site. I did find a bug with twisty comments (fixed in CVS) when testing locally, but everything else appears to be working OK. Let me know if you see any issues and feel free to play with my test user if you like. Username is "test", password is "roller". Well done Dave!

Update: Remember Me seems to be broken. I thought I fixed it last week. I'll investigate further tomorrow.

Update 2: Strange... it works when I test it locally, but not on this site.

Solved: It turned out to be related to installing Roller as the root app, and only seems to affect Firefox. Fixed in CVS.