The Future of Web Programming

I was having an interesting discussion yesterday about web programming languages with a friend of mine during which we tackled various programming languages (PHP, Java, VB and C#) and their competitive nature for web programming. I found it very useful to place a summary (yet a detailed one) about this topic due to the interestingly arguable nature of this topic…

The Future of Web Programming

PHP:Past, Current and Future

I will start with PHP simply because it is still my favorite web scripting language. Back in 1998, when I first tackled PHP, many programmers that I knew used to make fun out of it (same way they used to make fun out of Search Engine Optimization back then as well 😉 starting from its recursive name (PHP stands for PHP Hypertext Processor) reaching the naive (yet powerful) nature of the language back then. I always had my bet that one day PHP will have to evolve into an application development language (like Java or C# nowadays). Luckily now, I can safely say that is almost here with the presence of the ZendServer, PHP 5, Zend Framework and PHP-GTK. A good business solution nowadays can easily out-beat other applications in terms of performance, stability and speed of production simply by using the tools listed just above. Although these tools are not yet well-know at the commercial levels, they are being introduced (as far as I know) at many academic levels and will make it (in the very near future) to the commercial setting.

As far as the community is involved, I can safely say that PHP did a huge progress over the past two years. Back in 2003-2004, many programmers (and I was almost going to be one of them) moved into JSP with the J2EE being so powerful back then giving up while waiting for a mature and stable PHP framework to support them. Being stubborn, I insisted back then on sticking to PHP and worked for almost 4 months (full-time) back then to produce my first set of PHP modules to be used for Rapid Application Development (RAD) within websites. Lately, I ported my modules into CakePHP and Zend Framework whose combined power is ultimate for high-traffic websites that can serve hundreds of thousands of requests / hour peaking at thousands of concurrent requests with as low as 10% of CPU usage and 1 GB of RAM.

A very simple, yet convincing example of this are two websites that I developed: www.yellowpages.com.lb and www.al-sharq.com. For commercial confidentiality purposes, I cannot reveal numbers in here. Yet, you can visit these websites to get a glance about the dazzling power behind PHP performance when combined with Linux, MySQL, APC and the Zend Framework.

Java: The Enterprise Programming Language

I just love Java! I love its powerful architecture, community and powerful solutions. Yet, one main feature lacks Java to make it into the daily websites that people visit: low resource footprint. Java is well known for its huge resource utilization at the server level. A normal website developed in JSP will require at least 2 GB of RAM to properly cache JSP files. Performance, on the other hand, cannot be surpassed by any other web programming languate that I know about (make sure to add your comment if you know about one). The only thing is that you cannot have 50 websites sharing the same server unless you have at least 8 GB of RAM dedicated for the JSP container.

Visual Basic: Bye Bye!

VB is dying. Believe it or not, this language will not make it to the 2015 year. If you don’t dump it now, Microsoft will in the few coming years (if not months) to give way for C#. Although it will still be used at the OS level, I don’t see any reason why programmers will still be using it (unless they are like some of my friends who insist on using VB simply because they know VB and are too lazy to learn another language 🙂

C#: The Microsoft Bet!

Let us talk some facts here. Microsoft learned a lot from VB and learned a lot from J++ and learned a lot from the various applications / servers / services that were offered back in the recent past. As a result, Microsoft has put all of the experience gained into releasing an object-oriented language that is powerful (like Java), easy to learn (like VB) and with a low footprint (supposedly low) like PHP. I am not claiming in any way that I am a C# expert in here (believe I am not one) but I recently benchmarked a web application developed using C# for one of my clients during a security audit and I was surprised by the various security features that were introduced at the security level (especially exceptions) and at the performance level (the server handled 1024 concurrent requests / second for almost 2 minutes before it crashed). I must mention here that this benchmark is completely related to the way the application was written but it helped me gain a little more experience with how C# handles run-time errors and introduced me to the performance tweaks that IIS can help with if programmers get to know them. This lead me to conclude that Microsoft will be pushing forward with C# for the years to come with the hope to get back the old days of VB programming and move forward from there.

Conclusion

Let me make this conclusion short. If you want the details behind it, read the article again. If you are new to programming and are interested in Website development, learn PHP. This is the key to go.If you just love Microsoft, learn C#.If you want to make it into Enterprise programming, learn Java.

Better yet, why not learn them all?

Victor

An expert, trainer, senior lecturer and consultant in IT technologies, IT Security, Online Digital Services and Interactive solutions. Co-founder of intouch holding, a group of companies specialized in online digital services. Senior lecturer at Notre Dame University, Lebanon since 2002. For more detailed information, please visit the "About Victor" page.

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