UPDATE: If you weren’t able to join the sessions you find the recordings here: http://www.adobe.com/devnet/coldfusion/events.html

You know what? ColdFusion is actually pretty cool and I’ve been using it in various projects over the last couple of years… In fact… I’m using it today for a fun MAX project which you’ll hear more about soon. I’m also not just saying that because Ben “ColdFusion” Forta is my boss ;-) It really is cool but don’t take my word for it… Just join one or all of the ColdFusion Online Developer Week sessions this week and check it out yourself.

All times inUS/ Pacific time. Registration is free but required (the Connect meeting room URL will be emailed to you).

I’m pretty sure you will have heard that the Flex 4 SDK, Flash Builder 4 and ColdFusion Builder have been released today. If not, check out Andrew Shorten’s blog post on the Flex Team blog.

Andrew Shorten: In the Flex 4 SDK, we’ve implemented a completely new component and skinning architecture (Spark) that supports a level of expressiveness in RIAs not seen previously.

In Flash Builder 4, the team has made it easier than ever to connect to back-end services with a complete set of data centric development features, enabled new design and development workflows with Flash Catalyst and Flash Professional, as well as enhancing the core code development features that are essential to developer productivity.

We also released a completely new IDE for rapidly and efficiently building ColdFusion applications.

ColdFusion Builder is built on Eclipse and is integrated with Flash Builder 4 for fast, easy RIA development. ColdFusion Builder is packed with features and also allows you to easily build your own extensions. RIAForge already has a bunch of these that are ready to go.

When we first introduced ColdFusion Builder to the community, Ben Forta (Mister ColdFusion himself ;-)) wrote an article on how to get started with ColdFusion Builder.

Flex.org got a fresh new look and new/updated content including a new resources page to help you get started. We also launched a new Flex showcase. If you feel that your app belongs in the showcase, make sure you let us know! Tour de Flex has also been updated with new samples.

If you’re new to Flex or just want to update yourself on the new features in the Flex 4 framework and Flash Builder 4, you may want to take the Flex In A Week course. If you just want a quick taste of what Flex is, have a look at the Flex Testdrive.

Adobe’s Devnet and Adobe TV have a ton of new content on how to get started and use Flex 4, Flash Builder 4 and ColdFusion Builder. But before you get started, you may want to download the trial versions for Flash Builder 4 and ColdFusion Builder. Quick note: If you already played around with the beta versions, make sure you uninstall those first before installing the release versions!

There… That should keep you busy for a while. ;-) Flash on!

I’m currently installing this new dedicated RackSpaceCloud server. While I have fallen in love with ColdFusion in the last year or so, I am still a CF n00b and not ready to completely switch. So my new server needs both ColdFusion (for new projects) and PHP (mainly for my WordPress blog).

After I installed Apache, MySQL and PHP, I started the CF install. It literally took me less than 10 minutes to get ColdFusion up and running (even on the officially unsupported Debian distro). I just downloaded the installer, launched it and when the installation was done, I had a fully working CF9 server that ties in to my Apache install. I set up my datasources, uploaded some of the scripts I used in the MAX widget and found that everything was working just fine.

I started copying over the files and databases from my WordPress blog on the old server and when that was done, I tested my WordPress install. While the public side of the blog seems to work just fine, the admin side is totally messed up. Even though my PHP.ini file clearly states that scripts have 128Meg to play with, some plugins in the admin nag that the “Allowed memory size of 33554432 bytes exhausted”. Wait a minute… That’s 32M instead of the 128M I specified in the config file. So I ask “the Googles” if they know a solution. I get hundreds of links back. They all suggest the same things.
1) change the memory_limit in the PHP.ini
As it was already on 128M, that was not the solution.
2) add define(’WP_MEMORY_LIMIT’, ‘128M’); to your wp-config.php file
Did that. It didn’t solve the issue.
3) Add php_value memory_limit 128M to an .htaccess file
Tried that. No change.

So… While I did get hundreds of results back, none of them actually solves this issue. I contacted RackSpace’s helpdesk. Even though they can’t really help me as I am on a dedicated box, they were very accommodating and genuinely wanted to help out. But… They also gave me the exact same suggestions I already found on Google. And so now I am stuck. This seems to be a very unique problem and I have no idea what is causing it and no way of getting support.

I have now spent over 10 hours trying to fix this with no luck.

So yes… ColdFusion is a paid solution but if I can get that up and running in 10 minutes compared to the 10+ hours I’ve now spent on this PHP install, it is totally worth its price. And then I’m not even talking about the features CF9 provides out of the box without any additional installs… Now… Can someone please port WordPress to ColdFusion? kthxbye.

Oh… If you happen to think of a possible solution, feel free to leave a note in the comments or send me a message.

Update: For the record: This is NOT CF love vs PHP hate. As this post clearly shows, I am still using PHP next to CF. It is also possible that I did something wrong in the install but I’m sure you’ll agree that there is a big difference in the user experience…

While I was taking some time off, I thought it would be a good idea to give you a peak at what’s running behind the scenes of the MAX widget and why I chose ColdFusion and Flex to build it.

Why ColdFusion?
There are a number of reasons why I chose ColdFusion but the main reason is that I wanted to create something fast and not worry too much about possible config issues when connecting to my Flex front-end. I wanted a solution that I could just quickly install on a new server and be ready to go without the need to add new extensions or plugins. ColdFusion is perfect for that. With one simple install, you have everything ready to go. From Flash Remoting to image manipulation libraries.

The other big reason is also very simple. I think eating our own dogfood is a big part of our job. I’m fairly new to ColdFusion. I actually first touched CF about a year ago on the On AIR Train Tour through Europe. That was the first time I played around with CF after oh… some 10 years of working with PHP. I looked at CF a few years ago and never really took another serious look at it. I’m sure there are many of you out there in the same situation and I would like to invite you to take another look at ColdFusion. CF has changed and matured a lot since the early days and is just a breeze to work with. With a minimum amount of code, I was able to rapidly code my database calls for the widget. Another cool thing about ColdFusion is that once you write your database code, you can use it in a number of different ways. You can directly call the methods using Flash Remoting in your Flex application, call it as a webservice from a mobile Flash application and/or call it from an HTML page without changing anything in the original code. I surely was pretty impressed when I saw that the first time. If you’re a long time PHP user and want to know more about ColdFusion, I’d like to invite you to my session at MAX. I’m going to talk about the difference and similarities between PHP and CF and also talk about what CF can do right out of the box.

Why Flex?
I thought long and hard about this one. Using the Flex framework does add a bit of overhead (about 200k) to my application but the return is well worth it. I also wanted to prove that you can easily do these types of applications using Flex. Even though it’s built with standard Flex components, it looks nothing like a standard Flex application. What’s even more important is that all the transitions and styles you see in the widget are available today. No Flash Catalyst or Flex 4 styling was used in this application. Another reason why I chose Flex for this is the fact that your application becomes so much more organized using the Flex framework. I know there are other frameworks out there that provide similar functionality for pure ActionScript 3 projects but over the last couple of years, I’ve really become accustomed to using the Flex framework and since time was limited I went with what I know best.

Why Flash Media Server?
Well… That’s obviously an easy question to answer. Yes, there are third party solutions and even services that would offer more or less the same functionality but I do work for Adobe and so I also chose our own dogfood for this task. It also just works. You download the installer package, install the server, run it and you’re ready to go.

How long did it take to build this?
Obviously the team size is very important in any project. So let’s talk about that first… Oh wait… It was just me ;-) From concept phase to development took just about 3 weeks. That also includes setting up the ColdFusion server and Flash Media Server from scratch, writing the back end and creating a little content management system (pictured here on the left) to easily add facts, administer user videos and check the Twitter stats. I also created a static image version using nothing more than some standard ColdFusion features and reusing the database calls that I already created for the Flash based widget.

Building this widget has been great fun and it was great to also be able to build a real application again. Now don’t get me wrong. Building demos is also a lot of fun but knowing that millions of people are going to see and use this application is a good feeling. Well… Maybe not millions but you have to set the bar high enough, no? ;-)

Anyway… I hope you enjoyed playing around with the widget as much as I enjoyed building it. Hope to see you at MAX in Los Angeles… Oh wow… Is that really just 3 weeks away? I better get back to preparing my demos then ;-)

After a very successful and fun tour though the UK, SOTR is now going to mainland Europe. Most of you  know that my love for ColdFusion is growing with every project I do using it. I think you can really only appreciate ColdFusion after getting a taste of it and SOTR is the perfect place to get that taste. With SOTR Europe being a free event, there really is no excuse to not be there. ;-)

Hope to see you in Munich, Zurich, Milan, Amsterdam, Brussels or London!

More info and free registration on http://www.scotch-on-the-rocks.co.uk