> Another area is with software we’ve had to build (instead of buy). When we started out, we strongly preferred buying software over building it because a team of only a few engineers can’t afford the time cost of building everything. That was the right choice at the time even though the “buy” option generally gives you tools that don’t work. In cases where vendors can’t be convinced to fix showstopping bugs that are critical blockers for us, it does make sense to build more of our own tools and maintain in-house expertise in more areas, in contradiction to the standard advice that a company should only choose to “build” in its core competency. Much of that complexity is complexity that we don’t want to take on, but in some product categories, even after fairly extensive research we haven’t found any vendor that seems likely to provide a product that works for us. To be fair to our vendors, the problem they’d need to solve to deliver a working solution to us is much more complex than the problem we need to solve since our vendors are taking on the complexity of solving a problem for every customer, whereas we only need to solve the problem for one customer, ourselves.
This is more and more my philosophy. I've been working on a data science project with headline scraping (I want to do topic modeling on headlines during the course of the election) and kept preferring roll your own solutions to off the shelf ones.
For instance, instead of using flask (as I did in a previous iteration of this project a few years ago) I went with Jinja2 and rolled my own static site generator. For scraping I used scrapy on my last project, on this one I wrote my own queue and scraper class. It works fantastically.
This is more and more my philosophy. I've been working on a data science project with headline scraping (I want to do topic modeling on headlines during the course of the election) and kept preferring roll your own solutions to off the shelf ones.
For instance, instead of using flask (as I did in a previous iteration of this project a few years ago) I went with Jinja2 and rolled my own static site generator. For scraping I used scrapy on my last project, on this one I wrote my own queue and scraper class. It works fantastically.