olemus
kasutajale nähtamatu töötlev, talletav, käitlev jne põhiosa: tagasüsteem, tagakomponent vms
Wiktionary:
1. the rear, back, or unseen portion (of something)
2. (computing) that part of a hardware or software system that is farthest from the user; the internals rather than the user interface

ülevaateid
https://en.wikipedia.org/wiki/Frontend_and_backend
https://www.pluralsight.com/blog/software-development/front-end-vs-back-end
https://www.codecademy.com/article/back-end-architecture
https://learntocodewith.me/posts/backend-development/
https://blog.back4app.com/backend-programming-languages-list/

vt ka
- ees-
- tagaliides
- tagasüsteem teenusena