Blog author here.
I wrote a long article on data quality control.
I cover the evolution of the modern data stack, a model to think about data quality and finally finish with a survey of tools in the space.
Much to my surprise there is a Gartner Magic Quadrant for this space. I had never heard of the tools in it. I shout out some new open source tools you should check out.
DISCLAIMER: I am the CEO of DoltHUb one of the tools covered in the article so this is self-promotion. But there are like 4,000 words on non-Dolt content for you to enjoy :-)