It would take 30 days to simply meet all the required people and work out what they needed. Let alone build, test and all the other things you need to do (even leaving aside non-core-dev tasks like signoffs, infrastructure, deploy, train, rollout, etc).
(In fact, it generally takes a lot longer than that, but for the sake of argument).
Another example. A major car company in the u.s. had a legacy system built on an old mainframe. This system managed peer reviews for different manufacturing plants. The customer migrated this entire system in one month -- including going through the learning curve.
Another example, I myself built a system to help a local small business manage their entire business online /and/ expand their business model to include an additional revenue stream. Total time, start to finish, including requirements gathering, design, and construction: 150 hours.
So yes, it does run quite contrary to what most people believe about application development. It's a paradigm shift and it's real.
I'm not sure what you mean when you talk about a paradigm shift though - Are you talking about simply building things quickly? or another shift that is making this possible?
The paradigm shift is one where development is moving away from desktop based environments like Eclipse and Visual Studio to web based development environments that automate the majority of tasks from the database layer to the front end. To build an enterprise system anymore, developers need nothing but a browser.
And yes, when you said "solid enterprise application" I was wondering what you meant by both solid and enterprise. So no, I couldn't build SAP in a month, but I or really any individual now could build a system that impacts everyone in the organization and scales to support them automatically.
It's really intersting how things are changing faster over time with the exponential impacts of multiple technologies coming together into one point of entry. I'm not sure if any of this is making sense. I don't want to get too work related here, I come here to distract myself so my subconscious can do its job and I entertain myself.
I do get pretty crazy about these topics. Sometimes too crazy.
So, what did I expect from him? Change. What has he delivered? More of the status quo, big spending, bad decisions, and an extreme lack of long range vision. Instead, he's solving acute problems by putting the younger generation in even more debt. He has blown the budget deficit from $500B to over a trillion. That's not change, that more of the same.
No. No and No. Then how in the world can one person change the lives of 300M people (or maybe 6 billion) over 30 days?
Seriously what do you expect? Be patient and work on your startup and try to create jobs from it. The money you will generate will allow your employees to purchase more goods, allowing some local business to sustain, allowing those business owners to pay their employees, allowing those employees to pay for their education and so on....