I'm currently running an index that requires over 64GB of ram. There's no possibility of lowering this, but I don't have a really high requirement for latency.

I'm currently running an index that requires over 64GB of ram. There's no possibility of lowering this, but I don't have a really high requirement for latency. So my solution was to get an M2 storage instance and create a 100GB swap space. Works like a charm and in the future, if I need the higher latency I just change the instance to something that has enough ram.