How would I access hundreds of datastores without overflowing the request limit?

Here's what I need to do:

• Create a server list for a player and let them select which one to join
• Show players data on the server (# of players & how many of them are 'in-game')

I could potentially store datastore values for every individual server, but this would take a long time and overflow the requests. HTTP could potentially work for finding servers but not for the other saved values.

How would I do this?