I couldn't say whether the techniques will still be applicable to your field (not knowing what you do), but these books are a dive into how to squeeze the most

I couldn't say whether the techniques will still be applicable to your field (not knowing what you do), but these books are a dive into how to squeeze the most effiency out of limited hardware. Even if you don't directly use any of the techniques,I think books like this give you a better appreciation of how to make your software more efficient and how well architecture software and choices in data structures and algorithms can massively improve your software. And more efficient software is something I think we should all strive for