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What are the Next Programming Models?
jg21 writes "In this opinion piece, Simeon Simeonov contemplates what truly new programming models have emerged recently, and nominates two: RIAs and what he calls 'composite applications' (i.e. using Java, .NET or any other programming language). He notes that Microsoft will be trying to achieve RIAs in Avalon, but that it's late out of the gate. He also cites David Heinemeier Hansson's Ruby on Rails project as showing great promise. 'As both a technologist and an investor I'm excited about the future,' Simeonov concludes. It's a thoughtful piece, infectious in its quiet enthusiasm. But what new models are missing from his essay?"
Functional Programming, not First Post!
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Who are the next programming models?
I won't discount the importance of Ajax and "RIAs" as a deployment model -- even as a kind of domain within in which system architectures could be grouped. But these aren't new programming models. We use the same old programming models to build new kinds of apps.
Examples of Programming Models:
0) Hardware based programming (plugboards etc)
1) Stored program (program as data)
2) Assembly programming
3) High level language programming
4) Structured
5) Functional
6) Object oriented
7) Aspect oriented
Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
Actually, he missed the anti-pattern. It's really: One of the common anti-patterns is over-relying on tools and frameworks and programming paradigms and processes instead of improving the skills and knowledge of the people doing the programming.
I've been programming for a long time too, and I don't think that new programming models do all that much for productivity compared to finding good people or investing in improving the people you have. The recent Joel on Software article discusses this at length. This is one of the big reasons I'm so interested in agile methods and principles.
Helping with organizational effectiveness is our job.
Rich Internet Applications are hardly the next "new" thing. The idea of doing asynchronous applications HTML/DHTML has been around since at least 1997. It's only the recent broad-based browser support that has led to the growth of AJAX, etc. However, trying to program an RIA that targets multiple browsers is like trying to write portable C code all over again. Thought CSS was screwed up between Firefox and IE? Try looking at the JavaScript implementation differences between the two platforms. Throw in a bit of Safari and Opera and you have all the makings of some super-gross client code.
Well lets see now, programming metaphors for the modern age?
Theres oil-oriented programming (everything is a pipeline), terror-oriented programming (everything is a suicide bomber) and dollar-oriented programming (everything has a mandatory dollar sign at the beginning), to name but a few.
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Pick a good language/environment, even a not so good one, say C and a text editor, and then use some engineering discipline to really DESIGN THE DAMN application. Don't just throw features at it, don't just hack the code. Think about the real world problem you are supposedly trying to solve and work your way through it. Build it right, you don't have to worry about operation, maintenance, or longevity. Build it wrong, and you make a career of fixing it.
Ooops, maybe I've stumbled onto the real secret of IT...
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HAH! I just wasted a second of your life making you read this, but I wasted a minute of mine thinking it up. DAMN.