My Technology Stack for new Web Apps

As I have posted three or four times on the question of how best to create modern, scalable, flexible and robust web applications (here, here and here), I finally decided that Ruby was going to require too much ramp-up time and — when I read about Flask — decided that my tool set for the next quantum of time (five years?) – to replace my joy working with Objective C / iOS / Xcode/ sqlite – would be Python3 / MySQL (Aurora) / Flask (for web framework) / PyCharm, NLTK, Pandas and one day scikit-learn and the rest of it (for now I will stick with Rapidminer and LightSIDE as my black-box for text-based machine learning).


And one last thing:  Docker.  There are many, many reasons that this presents to me the best-of-breed toolbox of modern application frameworks and tools.  To more fully describe — at the “example” level and not at the technology / component level — why these tools, frameworks and yes, deployment choices are perfect for me, there could be no more perfect example than this:  I wanted to put together a simple web-based registration scheme: a public facing set of web pages — maybe just one or two — that do a “signup”.

In an relatively few days — or perhaps a couple dozen hours — I was able to create from scratch an entire (simple) web app using Flask, Python3, MySQL (I went with out-of-the-box MySQL rather than Aurora as I will need to learn more about Aurora and that will be fun but not short) — that is now live here (and with a link on my home page).


Just as creating a quick-and-simple one page web site using Bootstrap proved to me the value of that framework — this “demonstration app” has validated my ideas and met my initial goals.  I did have a couple of false starts with other technologies, but this one looks good. And like BootStrap, you really only get the benefit of it when working with experts. My lame web site reflects my one day rush to get some pages up — and a pre-packaged template that was free (or cheap enough to be equivalent).  But if I wanted to do something serious with that web site, I would hire an expert.

Similarly, web security is awfully complex these days, and a side-benefit (or main benefit for some) from using Docker is built-in “isolation” that is a good starting point for enhanced security, and as such is a foundational component of this new technology stack.  But like bootstrap and Aurora, I am going to need to spend more time with Docker to understand it, and for this project, a my Russian friend Yury took care of Docker (and everything else) so that I could get the project done quickly. But I will return to all of this in 2017.  And with any luck it all be even more “mainstream” then than they are today.  Aurora, for one, seems like another major competitive advantage to AWS, who already has too many to count!


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