Great minds think alike - this is from the end of step 21 of the Stairway:
We’re going to change tack in the next article by taking a look at how we can create our own data extractor using C#. This will allow us to move away from the standard row-delimited formats we’ve been dealing with. Should be interesting, I look forward to seeing you then!
I hope you enjoy the article once it's ready! Thanks for taking the time to write.