hi everyone, I'm new and a total noob here. I'm looking for information about the flow of data using LLM & llamaindex. Can any body point me to a resource about that or give me some hint on where my data being store using llamaindex? (just in my local machine or llamaindex also send my data to somewhere else outside of ChatGPT? if sent to ChatGPT, is there a way for me to opt out the data from ChatGPT collection?)
Thanks a lot!

My company develops software for businesses so the I need to know where the data go, using this library