Do you know the definition of "business logic," of "service object?" I don't. I can't fathom any of my peers would legitimately claim to either. The definition

Do you know the definition of "business logic," of "service object?" I don't. I can't fathom any of my peers would legitimately claim to either. The definitions of such terms are "fuzzy," in the sense that, having named them, those sufficiently steeped in this language will recall all manner of ideas surrounding the notion but fail to converge on a single, concrete definition. Because of this, any hope of a curated lexicon is likely lost. Moreover, the scope of terms you've mentioned is overbroad, demonstrating a lack of understanding so acute as to be irremediable in a hundred responses, let alone one. Please don't consider this gibe; simply know that many will give up at the thought of assisting you. The best I can do is to make a recommendation: find a book that comes highly recommended in programming circles, then steep yourself in its idioms, however opaque they may be. By attuning your ear to the jargon, you will slowly develop your own notions of these terms, just as the rest of us have. Then you'll be adequately equipped to ask more pointed questions.