Today is a good day to code

Installing ColdFusion MX 7, and the Apache Connector on Leopard Server (10.5.5)

Posted: December 31st, 2008 | Author: | Filed under: Apple, ColdFusion, Companies, java, Programming, Uncategorized | Tags: , , , , , , , | No Comments »

Installing ColdFusion MX 7, and the Apache Connector on Leopard Server (10.5.5)

Picture of IrvinThis weekend, I spent an unpleasant 24 hours or so working on upgrading a client’s server to Leopard 10.5.5. The actual Leopard upgrade went pretty well on the G5 XServe. The secret to that was having a crossover cable, and knowing the specific RackMac system identifier to be able to get the IP address to SSH into. The problems started with ColdFusion.

Now I am going to rant. My client has an Enterprise license, so we aren’t running on some hacked up installation, we are running a major OS that has been on the market for about a year, it has been in the hands of developers for more than a year. That there isn’t a proper connector bundled with the installation is criminal. If I wanted to go hacking around inside of source code, building crap, I could run open source. Why did we pay so much money for this? I will not write any more private applications with ColdFusion. If a corporation wants me to build ColdFusion applications, I may, but only after I try to convince them to go with something that is more likely to be supported on UNIX / Mac OS X.

I mean, how long has Apache 2 64-bit been out there, this shouldn’t come as a surprise to Adobe. I can’t trust that they will support major platforms going into the future. This is because of one or both of two things. The first possibility is that Adobe doesn’t want to put money into ColdFusion because it is dead or dying, the second is that Adobe wants to force people to upgrade to ColdFusion 8 by any means necessary. What Adobe has done is to make me look bad in front of my clients for choosing a technology that was not supported. I have already begun to write my applications in RoR, now I am definitely going to write my applications in RoR. I am done. I could have made so much more money writing code instead of screwing around with compiler flags.

The problem is that I would expect to run into trouble installing or running my software when using OSS. That comes with the territory, but when you buy software and it claims to support the platform, one would reasonably assume that the platform would be fully and actively supported. Anyway, rant over.

Now I will show how I fixed the problem:

First:

If you have a standalone installation (the only one that works), you will need to start it by switching to your ColdFusion directory, if you followed the defaults, it will be /Applications/ColdFusionMX7/runtime/bin. You will need to issue the JRun command from here ./jrun -start coldfusion. This will work, if you try to start it any other way, you will get the THIS_PROCESS_HAS_FORKED errors.

If you have installed it in multi-server, you are screwed, I have not found any decent way to get this to work.

Second:

You should be able to get to the administrator on http://127.0.0.1:8500/CFIDE/Administrator/index.cfm. Then you will need to set up the connector, this was crazy. The solution I am about to post I found on Scott Pinkston’s blog. The post is called ColdFusion 8 Leopard with apache an answer for the rest of us. It is generally for CF 8, but it will work on ColdFusion MX 7.

Here are the steps from his blog:

go to terminal window.
cd /Applications/JRun4/lib
unzip -d src wsconfig.jar
cd src/connectors/src  

apxs -c -Wc,-arch -Wc,x86_64 -Wl,-arch -Wl,x86_64 -n jrun22
mod_jrun22.c jrun_maptable_impl.c jrun_property.c jrun_session.c
platform.c jrun_mutex.c jrun_proxy.c jrun_utils.c

apxs -i -n jrun22 -S LIBEXECDIR=/Applications/JRun4/lib/src/connectors/src/
mod_jrun22.la

strip mod_jrun22.so

Now run the connector configuration:
sudo java -jar /Applications/JRun4/lib/wsconfig.jar

After it finishes, run this command:
cp /Applications/JRun4/lib/src/connectors/src/mod_jrun22.so /Applications/JRun4/lib/wsconfig/1/mod_jrun22.so

sudo apachectl restart

The order of the files to be compiled is *IMPORTANT* I was working on a Dual-G5 2.3 GHz so my command was /usr/sbin/apxs -c -Wc,-arch -Wc,ppc64 -Wl,-arch -Wl,ppc64 -n jrun22 mod_jrun22.c jrun_maptable_impl.c jrun_property.c jrun_session.c platform.c jrun_mutex.c jrun_proxy.c jrun_utils.c.

You will get some warnings, you can ignore them. If you get an error saying something about functions that start with an underscore in your apache error logs, when you try to start it, you have the file names in the wrong order. If you see an error that says it found the module, and it is mach-o, but it is the wrong architecture, you are probably using -WI (I as in imitate) instead of Wl (l as in Larry).

Step 3:

Make sure to add the add handler to your httpd.conf. in the ifmodule for mod_jrun22.so. Mine did not install this by default, so my ColdFusion templates were coming up with the code showing up as plain text. Here is the default handler: AddHandler jrun-handler .jsp .jws .cfm .cfml .cfc .cfr .cfswf.

I hope this prevents anyone from going through the ridiculous configuration nightmare that I went through this weekend. I apologize for the rant, but I have some other cool projects that I would rather work on than spending forever hacking around with my application server.


ColdFusion MX 7 Licensing Issues

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | 2 Comments »

ColdFusion MX 7 Licensing Issues

Picture of Irv Owens Web DeveloperI have been wrestling with an issue that should not be an issue that anyone should have to deal with. The licensing issues around a piece of software. The piece of software happens to be ColdFusion MX 7. The issue is that I am running it on OS X Server on a brand spanking new Xserve. I have everything installed properly, all my applications are working, and the server is operating beautifully. It should be nothing to plug in the serial number to put the finishing touches on it right? Wrong.

I have my client purchase a standard license for the “other” installation of ColdFusion, and the Mac OS X version of JRun. He proceeds to do so and sends me the serial numbers for both. I am excited because I'll finally be done with setting the server up and can get back to developing applications. I bring up the JRun administrator, put in the serial number with no problem. JRun says fully licensed 2-cpu version. I am very happy as I bring up the ColdFusion administrator to put this baby to bed. Once I bring up the admin, and get to the system information screen where I can enter the serial number I enter the number with no hesitation. The server responds that it is not accepted. Taken aback I check the number twice and have the purchasing agent fax over the list of numbers. No, the number is right. I go on a long excursion of un-installing ColdFusion, re-installing ColdFusion. Trying to put in the serial number at the beginning of the installation. That doesn't even work, it says that I already have a version installed, even when I don't. I know because I formatted my computer to make sure every vestige of ColdFusion was gone. I even installed it onto my PC putting in the standard serial number to see it work just fine. Neither myself, or the purchaser saw that to run the J2EE version of ColdFusion you must purchase the “Enterprise” license.

Let me say that again clearly so that anyone else running into this issue can find this on the web and save their time.

ColdFusion can not be installed in standard mode ever using the J2EE / “other” version.

This was bizarre to me, not because we both missed it, but instead because during the purchasing process a warning didn't come up letting him know that we couldn't use the “other” installation with the “standard” license. I know that running ColdFusion on Mac OS X Server is not supported, but they could at least let users run ColdFusion standard if they want to. When I got them on support I indicated that it appeared to be a nickel-and-dime, bait-and-switch sales operation. Buy this and then if you want it to really work, you have to buy this.

My feelings regarding this are like one would feel to a significant other who had wronged them in some way. On one hand you still love them and couldn't think of a world without them, but on the other, you wish they would go away forever. This isn't the first time I have felt that way about Macromedia. So, here is a situation where I will probably have to re-write my applications in either PHP or JSP. Macromedia, since we have bought JRun, doesn't seem interested in swapping out our standard and JRun enterprise licenses for a single ColdFusion enterprise license with the JRun license. It would be fair for us to have to throw in an extra $1,000, but another $3,000. As sweet as ColdFusion is, I'm not sure it is worth the cost. I've never had to buy it before, and I don't think I would.


Macromedia or Adobe Studio 8

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | No Comments »

Macromedia or Adobe Studio 8

Picture of Irv Owens Web DeveloperToday I started looking at Studio 8, and of course I am impressed by Flash 8. But I'm really drooling over Dreamweaver 8, which of course will get more use. I like the new video features of Flash 8 and the performance increase is definately welcome, but for all intents and purposes Flash MX is still great. But as always the brilliant marketing folks at Macromedia have priced the upgrade aggressively to move the entire suite. What is interesting to me is that they are still bundling flash paper. I would have thought it would be pulled in favor of the soon-to-be-included Adobe Acrobat. I guess the ink hasn't dried on the agreement yet.

Some of the things Macromedia is promising in Dreamweaver 8 that look good to me are, Section 508 compliance and complex CSS rendering. As well as XML / XSLT reference materials. The reference section has been by far the biggest thing to keep me using Dreamweaver over using other tools. The visual XML editor should be cool too. I'll probably pre-order the suite. I'm looking forward to using Fireworks as I have always preferred it to using Photoshop. Before I get flamed, let me remind you all that I am a developer first, and a designer second. Plus I got the Suite MX before I got Photoshop CS so that is my tool of choice. I can't wait to see what some of the designers are going to do with Flash 8.

My only long lasting gripe that has almost led me to create my own WYSIWYG editor several times is that the FTP process in Dreamweaver is awful. It doesn't make sense that this is not spun off onto it's own thread running separately from the application with a lock on the file that is currently in process. Why this wasn't done in Suite 2004, I'll never understand. It makes me use my favorite FTP tool Transmit instead of the one built into Dreamweaver, which is somewhat inconvenient.

Of course the RDS stuff for databases and the CFC components panel is nice, but it would be great to see some real commitment to ColdFusion with a CFC browser like the one that is built into the Administrator working through the RDS connection. Also, while I'm at it, it would be cool to have the CF validation tool in Dreamweaver to quickly validate CF templates against different versions of ColdFusion. Especially for those of us who got our CF legs in MX, but who sometimes have to work in 5, yuk!


The Future of Scripting

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Companies, Microsoft, Programming, Sun Microsystems, Uncategorized | Tags: , , , | 1 Comment »

The Future of Scripting

Picture of Irv Owens Web DeveloperInitially I wanted to stay away from scripting languages as a developer due to the fact that they weren't really programming languages at all. For some time I was reluctant to even call myself a programmer until I built my first Java desktop application. In CNET's open source blog today, they ask the question has scripting peaked?

Scripting hasn't peaked out yet. The reason is clear. Building a web site with C++ or Java is like driving an armored tank to your mailbox. It is that ridiculous. The funny thing is that even Microsoft realizes this, giving their ASP.net developers two languages to choose from when developing web applications. There are many reasons for enterprises to choose C# over Visual Basic when building a web application, especially if they already have desktop and client-server applications built using the technology. It would be possible to completely reuse many of the methods used in the desktop application for the web application. The frameworks built into J2EE as well as C# allow for robust development making it less likely that a developer will lose control of their code. Still, using these technologies and frameworks where a scripting language and a light framework would do adds un-necessary overhead to a project and can push deadlines out unreasonably.

Here's what I see. PHP is a fantastic scripting language that has no real back end and therefore is suitable for light to moderate customer facing websites and some intranet applications. Use of PHP in this regard will only continue to grow. I think some of the 25% decline in worldwide use is a reactive measure to PHP's early security vulnerability. PHP is losing ground quickly to ASP.net and VB scripting as Microsoft's Server 2003 is more widely adopted. Personally I think that LAMP is superior for many tasks, but ASP.net is almost ubiquitous now, hosting and maintenance are cheap. I'll continue to use PHP for light jobs, but at the same time I realize that this is just a preference and performance-wise ASP.net is better. Talking about Java… Sun needs to buy ColdFusion from Macromedia / Adobe. It should be THE Java application server. There is no cleaner and easier scripting language, and it has nearly unlimited flexibility and is design-pattern friendly. Why this move hasn't occured yet is beyond me. It would have made sense for Macromedia to sell it, but I think the issue is that Sun has many proud engineers who love to over develop products. The thought of supporting something as business friendly as ColdFusion probably makes them sick. The business case for this is probably that Macromedia probably sees the big picture and that there are big bucks in ColdFusion, especially now that enterprises are seeing it as a way to get around JSP's notoriously long development cycles.

I see scripting as having a bright future, and I'll tend to side with Zend's guys as saying that regardless of how the Evans study got its numbers, PHP is increasing in use not decreasing. I'm not sure if it is true, but if the next version of IIS is going to have PHP support built-in, I'll be seriously considering going with a Microsoft server in the near future and running it alongside ColdFusion. I like PHP, but I just like ColdFusion better.

news.com – Scripting's demise


Pondering Switching the Other Way

Posted: December 31st, 1969 | Author: | Filed under: Apple, ColdFusion, Programming, Uncategorized | Tags: , , | No Comments »

Pondering Switching the Other Way

Picture of Irv Owens Web DeveloperWhile I have been a Mac user for the past five years almost exclusively, I have been thinking lately about switching back to using a PC. The reasons for this truly stem from my need for the ultimate in geekery. I'd really like to get a dual-core Pentium 4. The tremendous advantage is that these cores also employ hyperthreading which to the OS looks like four discreet CPUs. Also, I have the urge to work in several 3D programs, none the least of which is Swift3D, that I have noticed run significantly faster on the newest Intel and AMD based machines than on the Macs.

But the Macs are going to go Intel you say. That is true, but the Mac prices aren't going to change. That is almost guaranteed. There is no way Apple is giving up it's hardware margins, nor should they. I have a choice, and I can get more bang for my buck going with a PC. This has always been true, but at one time I was happy with an iMac G3. The iMac has always been competetively priced relative to it's PC counterparts so I was content. When I first bought my G5 I was relatively content. Now the issue is that G5s cost about $2,000 at the entry level. I can take that money to Dell and get a Dual-Core P4 that will take it's lunch money on any given day, albeit with several crashes along the way.

But you by a Mac for the software, that is why it is worth it. This is true, and Mac OS X is definately superior to Windows XP and probably it's upcoming service pack, Windows Vista. I will miss it, but running Mac OS X does not enhance my productivity in any tangible way, it just looks better and the entire OS crashes less. I have had plenty of application crashes, which are about the same.

What it comes down to is what my current computing needs are vs my wallet, and in that game the Mac is at a severe disadvantage. We won't even talk about gaming. But the ultimate reason is my geekiness. I have a weak spot for Visual Studio 2005. After using several betas of the application via Microsoft's Express Beta program, I have to say I am impressed with the ease of developing using C# in this IDE. Their visual web developer software is equally compelling although unless I had to I wouldn't use ASP.net for just about anything. Not because it is bad, but because it takes so much longer to develop anything in than ColdFusion or PHP. Ultimately, my love of new technology and my desire to retain as much of my cash as possible is fueling this internal debate. I will probably not buy another Mac because of the cost, but at the same time I will not give up my iBook. I'll probably carry a Mac laptop for the forseeable future. My workhorse, the desktop however is definately another story.


Internet Explorer 6 Hangs with Multiple Connections

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, JavaScript, Programming, Uncategorized | Tags: , , , | 6 Comments »

Internet Explorer 6 Hangs with Multiple Connections

At work we are using the demis map server, which by itself is an incredible application. We had built a flash based client as our application to allow people to see images overlaid on top of the vector data digested by the map server. One of the issues we had observed with the application was that it tended to hang, or stop responding when a user would ask for many images to be shown on top of the vector map, then they navigated away from the current screen. Now, since I had seen the code and it was a mess with JavaScript setting cookies that ColdFusion was supposed to read and pass to flash, and images for checkboxes, I automatically suspected the code. However, the problem was deeper than that.

The code needs to be rewritten no doubt, there are many more efficiencies to be had, but that didn’t explain the hang. I combed over the server, watching response while a user was using the application. The map server stresses the machine, because it needs a ton of I/O and it would spike the CPU frequently, but no processes went to 99% CPU utilization, and the server seemed to respond to other clients even when one of them was hung up. It was pretty clear then that the problem wasn’t with the server. To take this logic a little further, we built a load test using wget and saving the result to a file. We looped over the calls as fast as we could and we never caused the map server to hang. It performed as expected.

The next logical step was to look at the possibility of corrupt files. We did notice that we could get the map server to crash when we fed it corrupt files, but we found no eveidence that the files that we were using in production were corrupt in any way. At this point we were plenty dejected, because we had spent something like 35 hours over a couple days working on this problem and we had nothing. We performed a new ColdFusion install on a different server, we built a server with better hardware, we reinstalled the map server application multiple times, nothing seemed to affect it. We even improved the network bandwidth available to the client, still nothing. At that point I was down to either it was the code, or it was the client.

To test this theory I commented out all of the flash calls on every page and went through the application to try to cause the system to hang. I couldn’t do it, so I had effectively limited the possible cause to the Flash movie. I started to go through what the Flash movie was doing, and what could cause it to fail. The demis people told us that they had seen hangs when the map server wasn’t responding, and the Flash player was parsing XML. This lead me to try the application in Firefox, and lo and behold, it never hung up. It worked like a charm. The only problem was that our client was set on Microsoft Internet Explorer

I started about the arduous task of removing all XML parsing from the Flash code, then I tried it and it still hung. I was truly disappointed, but I rethought what was happening with the XML. It was making server calls, I realized that I could have up to 8 consecutive connections going on. At the time I thought it was nothing, but then I started trying to find out what was different between Internet Explorer and Firefox. I happened upon an article on MSDN about a known bug that Internet Explorer will hang for 5 minutes when there are 2 persistent connections to a server, and rich content is downloaded. I had found my culprit. It turns out that I had to add 2 keys to the registry. MaxConnectionsPerServer, and MaxConnectionsPer1_0Server. I set the latter to 8 and the former to 24, hexadecimal. The keys need to be DWORD keys.

That would allow 8 connections for HTTP 1.0 and 32 or so connections for HTTP 1.1. The HTTP 1.1 guidelines recommend that there only be 2 connections allowed, but if Firefox wasn’t adhering to it, why should I. I added the keys to HKEY_CURRENT_USER>Software>Microsoft>Windows>Current Version>Internet Settings and it worked like a charm. Everything was perfect. Talk about looking for a needle-in-a-haystack. I’m still amazed that I found it.

The purpose of this entry is so that no one has to go through the week that I just went through. Generally no software should be in front of the client before it is ready, but in this case we already had a client. Hopefully this will help anyone out there who is experiencing hangs in Internet Explorer. Darn Microsoft and not fixing bugs for almost 3 years!

*EDIT Make that 8 years, since IE 8 appears to still suffer from the same problem!*

Here are some helpful links that might be better at explaining than I am…

Wininet Connection Issue

IE Hang Issue


ColdFusion Frameworks

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | 1 Comment »

ColdFusion Frameworks

Picture of Irv Owens Web DeveloperI have recently begun exploring the landscape of potential, mostly object oriented, controller layers for ColdFusion. Three of the frameworks that I have been working with are a substratum framework to add OO style to Fusebox 3, Fusebox 4, and Mach-II. In bouncing between these frameworks I have noticed that there are significant differences between all of them. In fact, I have noticed that for some tasks, one framework is better than another.

Taking Fusebox 3 first. It is possible to add your own CFC invokation layer to Fusebox. This works well for medium to small-sized applications, or applications that need performance. The reason Fusebox 3 works so well, even though it is so old, is that even with the many cfincludes it performs frequently better than Fusebox 4 and Mach-II due to their use of XML. The use of XML for their control files, instead of the fbx_switch.cfm file in Fusebox, enables developers to port their applications to different languages like PHP with much less difficulty. In order to port, you just need to recode your objects, you don't have to rethink how the application works. This is only of benefit however, if you intend to move the application.

The downside to using Fusebox 3 is that it requires much greater discipline from the developer. If you are commited to OO like development, and CFCs. You will have to enforce it yourself, the framework is not going to make you avoid procedural code. In some cases procedural is the way to go, but it is up to the developer to know this.

Fusebox 4 has much improved support for CFCs and OO like programming style. It uses listeners, can implement loop logic in the control files, and also allows freedom, to a lesser degree than Fusebox 3, to the developer to decide how they want to build the application. The XML control files are only read once if you set the framework to production, and then cached which enhances performance. Fusebox 4 performs almost as well as Fusebox 3 in my experience. If you use CFCs, inheritance, binding, and design patterns, it performs slightly better than Mach-II but significantly slower than the same application, coded differently in Fusebox 3 since Fusebox 3 doesn't support CFCs in the same way. It is possible to use design patterns in Fusebox 3, but it still seems just a hair faster. Granted none of this analysis is scientific, it is just my observations over time.

Mach-II I have talked about in earlier blogs, however it is still I think the best general purpose framework. It can perform somewhat slowly due to it's use of the application variable scope for almost all variables, and it's forced “implicit-invokation.” The variable issue can be avoided however by using var frequently in your objects to indicate local variables only. The error catching employed by this framework could use some work and there should be a built in way to cache invoked components to enhance performance, but these features will hopefully find their way into Mach-II 2.0, or a later version. In the hands of a skilled developer familiar with the framework, Mach-II can be very quick and scalable, however in the hands of a novice… Well, OO novices, and people really new to ColdFusion probably shouldn't touch Mach-II, it can be really frustrating. Truthfully the best framework for beginners, and people who have been using ColdFusion for a while, and want to get better at organizing their code should really look at Fusebox 3, in no time they will be ready to graduate to Mach-II. That is my opinion, and of course there are those people who can pick up a ColdFusion book and a Mach-II book on a weekend and be ready to code professionally on Monday, but most people aren't like that.

I've been thinking about trying to create my own ColdFusion specific controller layer, but it is difficult to keep it general enough for any application. Perhaps it would be better to group applications, and develop several frameworks that would work for certain groups. Well, I'll keep at it.

The Home of Fusebox
The Home of Mach-II
Tips and Help for Mach-II


Why Separate Business Logic From Display Code – Is That a Trick Question?

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | No Comments »

Why Separate Business Logic From Display Code – Is That a Trick Question?

Picture of Irv Owens Web DeveloperI was perusing the web the other day when I came across a site that was questioning the need for OO (Object Oriented) code in a language like ColdFusion. The author suggested that PP (Procedural Programming) was often faster as it involved much less overhead, and asked the question if it was truly necessary to strictly separate business logic from display code. I could see points in this persons argument up to this point. Not separate logic from display, was he mad? Still, to a developer who has not worked on complex applications, and has stuck strictly to commercial sites, I can see where the computing overhead and design complexity required of creating usable software would seem absurd. I can even see where EPAI (Every Page is an Island) can be of benefit in commercial sites with only several dynamic pages.

Having maintained large applications developed both with a framework and using elements of OO, as well as maintaining large applications built with no framework and EPAI, I can definately say that the applications developed with the framework and elements of OO are much easier to take care of. The primary reason is that there is a higher level of encapsulation per object, so that each individual object does only one task, and that task it could perform independent of any other objects. This way it is very easy to troubleshoot that one piece. As you continue through troubleshooting each piece you are most assured to find the issue. With EPAI, troubleshooting becomes difficult because each page has display logic mixed in, and can be performing several tasks, especially if it is sumitted to itself in forms. Even with appropriate variable scoping, it is still hard to determine what is setting what where.

I would suggest that the person who suggested that there was no benefit to separating business logic from presentation logic read Design Patterns by the Gang of Four, Gamma, Helm, Johnson, Vlissides. After reading a brief excerpt from the preface of the book I knew that it could help me solve some of my design problems. The issues in the book are real-world issues and as such the solutions make sense. After reading this book, the extra system overhead and complexity should seem worth it in many cases. However, this does not mean that it applies in all cases. Invariably there will be exceptions, for example where performance is the highest priority for a given operation. In this case you may wish to bypass the framework you have developed or are using for this operation, if the overhead it incurs is significant. This is just one example of many where design patterns and maybe even OO may not be the best solution to a problem. Remember, that is what programmers are doing, solving problems. Design patterns are just to give us more tools to do so.


Ruby on Rails

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | No Comments »

Ruby on Rails

Picture of Irv Owens Web DeveloperI'm definately suffering from infatuation with another web development language. I'm hesitant to call it love yet because I have been burned so many times before, but I think I love Ruby on Rails on first sight.

For a fully object oriented framework, Ruby on Rails is downright easy. Easier than easy. It also sports a very clean syntax similar to Python in its readability, and the fact that it does almost all database stuff for you is killer. I can see excellent applications for Ruby in prototypes, and perhaps web applications. I still think it needs to be used in enterprise, but it is holding up under some pretty heavy loads right now. I'll be working with it more in the coming days and weeks, as I am very curious as to how it will compare with ColdFusion.

For years I have thought that ColdFusion couldn't be beat for “Rapid Application Development.” But here is an application plus framework that beats it as far as time to market, but also does it in a completely OO way. I have been working to develop my own framework for a couple of days now, and I think that I'll start trying to mimic Rails' functionality for ColdFusion. But the reflection, etc… I don't know if I am up to the task of that.

The other nagging question about Ruby on Rails is how customizable it is as far as if you really want to get down to the nitty gritty. It does a lot of cool high-level stuff for you as far as the database interaction is concerned, but as far as delivering views that comply with XHTML Strict, and ECMA Script standards, I don't know. If I find myself having to rebuild all of the views from scratch it wouldn't be too bad, but I'd rather not.

One other really nice thing out of the many nice things about Ruby on Rails is that it creates nice search engine safe URLs for you, from the start. It truly seems that this language was made to be the web developer's language. It is so young now that to compare it to ColdFusion is almost heresy, but I find myself doing it.

Ruby on Rails


Yahoo Considered ColdFusion

Posted: December 31st, 1969 | Author: | Filed under: ColdFusion, Programming, Uncategorized | Tags: , | No Comments »

New and Improved MSN Search

Picture of Irv Owens Web DeveloperIt seems that MSN has roughly the same amount of pages indexed as Yahoo and Google, and yet on almost every search they return fewer pages than either of it's contemporaries. I have noticed that MSN's relevancy tends to be pretty good, however it is possible to customize your queries to an extent with MSN with their sliders so you can choose whether you want the most popular results, the most current, or the most relevant via keywords. Also, MSN's search engine is much faster than Yahoo, and a little faster than Google, however this could be due to there being much lighter traffic across Microsoft's servers. But I would attribute the performance to a combination of good programming, and ASP.net.

I dont particularly like ASP.net, mainly because of the lack of a solid framework like struts for java to use. I also dont really like VB syntax, although I have to admit, in version 7 it is greatly improved. But back to searching, if you search for fusebox in Yahoo, you get about 1.1 Million records returned. If you perform the same search in Google, you get about 215,000 records returned. I believe that Google has had a recent shakedown of its index. In the MSN search you get about 245,000. In the Google results you get a lot of art studios, however in the MSN search you get articles about the fusebox framework almost exclusively in the first page of results. Yahoo gives you a mixed bag of results, seemingly alternating back and forth between the fusebox music site, and the fusebox web development framework. In my particular case I was thinking about the fusebox web development framework, but there is no real way for a search engine to know that.

Prior to this week, MSN's search results were pretty useless, Im glad to see that Microsoft is working to do things a little differently. I notice that in my case I have back-links reported in MSN, but they are not listed in Yahoo and Google. Still, I tend to place higher in the SERPS on Yahoo and Google, and often I shouldn't. I think Microsoft is branching out and using different algorithms, instead of checking Google's results and altering their algorithm based on the adjustments to Google's index. That is lame and I think that more search engines should try new things.