Professional apps with 2 million lines

[AymenM]

Hey,

First question, how on earth do you need 2 million (2’000’000) lines ?

Then, you should definitely consider have a look at this topic :

How scalable is Glide

Glide seems like a very user friendly app-builder - congrats! How scalable is it? Instead of using Google Sheets could you host it in GCP? Thanks in advance for any insight.