нефункциональные требования - SERP Analysis

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https://habr.com/ru/articles/231961/

https://practicum.yandex.ru/blog/funkcionalnye-i-nefunkcionalnye-trebovaniya/

https://blog.skillfactory.ru/funktsionalnye-i-nefunktsionalnye-trebovaniya-k-po/

https://babok-school.ru/blog/what-is-non-functional-requirement-and-how-to-specify-it/

https://www.cs-cart.ru/blog/nefunktsionalnye-trebovaniya/

https://scand.com/ru/company/blog/functional-vs-non-functional-requirements/

https://www.reddit.com/r/SoftwareEngineering/comments/12g7zda/what_are_the_nonfunctional_requirement_categories/%3Ftl%3Dru

https://bychko.ru/nfr/

https://tlroadmap.io/roles/technical-lead/product-quality/nfr.html