I've been working for a year and a half on a book project with O'Reilly and it's finally published! 97 Things Every Data Engineer Should Know. It's a collection of short essays about different aspects of being a data engineer and building data management systems. It was a lot of fun pulling together the different topics and I hope folks like it. I've got a free trial link for O'Reilly learning that gets you 30 days if you want to read it on there (trial link: https://learning.oreilly.com/get-learning/?code=97TEDESK, book link: https://www.oreilly.com/library/view/97-things-every/9781492062400/). You can also get a physical or ebook copy on Amazon if that's your preference (affiliate link: https://amzn.to/3gOzQit, non-affiliate link: https://www.amazon.com/Things-Every-Data-Engineer-Should/dp/1492062413?crid=VR26MR84HQA&dchild=1&keywords=97+things+every+data+engineer+should+know&qid=1624418681&sprefix=97+things+ever,aps,189&sr=8-3&linkCode=sl1&tag=dataeng-20&linkId=5351fbf75bd8d2d4d8a0fea2ed27b68d&language=en_US&ref_=as_li_ss_tl)