Hello! I hope you are doing good! I am writing to you because surely you have already come across this need and I do not find much information about it by googling, what is more, I already have a laboratory, a custom control that solves the need, but I feel that I am reinventing the wheel so here is my query.
I would be grateful if you would tell me if you already know of something existing for this or if I continue with what I am putting together.
Objective: It doesn't matter how long the grid takes, I'm only interested in the page loading quickly, with the restriction of not being able to place indexes in databases.
Thank you very much,