Good (Protocol) Design Lasts Forever

Want to learn the technology that's in the center of the Web 2.0 storm? It's a simple thing like REST that created the synergy that allows different web services to have the multiplication effect.

Still trying to decode above diagram? No need, that's way too complicated, to learn REST, just go back to the original design of HTTP, and stick to it. In case you also need a language to code http easily, here is a javascript http hello world.

A powerful design, like HTTP, last forever. And the beautify is, it's as simple as you could get/understand.

Comments

Look Mom, No Application Servers, Look...MOM!

In the unlikely event that you're not familiar with my gas station, you can find my previous essays at http://jdj.sys-con.com/read/category/1142.htm . Recently, I've conducted a small survey among my truck drivers. I asked them just one question: "What do you think of application servers?" The most popular answer was, "I don't need no stinkin' application server." And truck drivers usually know what they're talking about! You may think that now I'll start selling one of the popular application frameworks. Wrong! The idea of these frameworks was nice: get back from complex containers to programming POJOs. But while trying to provide alternatives to container services, each of these frameworks ran into the short-blanket syndrome: something is always sticking out. XML is sticking out big time! To simplify Java programming, developers are paying the high price of adding unmanageable amounts of XML descriptors, mappings, wiring...

Uncle Sam wants you to rent out its foreclosed homes

Fannie Mae will offer up nearly 2,500 distressed properties in eight locations to investors who are willing to buy them in bulk and rent them out for a set number of years. Does Uncle Sam favor the rich? Why not just release the distressed properties into the open market, and let the little investors like you and me to "share the prosperity"? This reminds me of President Obama's big tax break for big companies but actually raising tax for small business owners (so-called the rich who makes $200K a year) Talking about Crony Capitalism!

The Economics of Commercial Open Source

This is the second paper in the series, The Open Source Monopoly. The goal of the series is to expose a trend in open source that is leading to the creation of a new breed of 'effective' monopolies by commercial open source companies. Introduction This article expands upon my previous paper, "The Open Source Monopoly". In it, I laid out the premise that commercial open source (COS) companies of the likes of Red Hat, MySQL and JBoss are examples of a new trend in the open source movement. In this trend, which I call the "Commercial Model" of open source, these companies have positioned themselves to be the de facto "names" in the open source movement. While this may be seen as a natural evolution of the marketplace, I believe that it violates the true spirit of open source, a spirit based in freedom, artistic expression and technological innovations. The result of this trend is what I am calling an effective monopoly, one in which a select grou...

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