Reasources To Learn Roblox Steaming? (Only Load Parts Near You Script). & Lag Reduction

Hello,I heard roblox added a feature,where is only loads parts near you. This is good for making your game not lag. Any way to do this? What resources can I use to learn this new method? And How Can I Possibly Do This? Thanks,In Regards,Danielp533 Something Like this:

local parts = game.Workspace:GetChildren()
parts.Parent = game.ServerStorage
if game.Players.LocalPlayer.Character.:GetChildren().Position (is_near) parts then
parts.Parent = workspace
end
--All Parts in ServerStorage until you walk close.

Edit:After Reading the Comments,and This Steaming Thing Didnt Change My Game Being Laggy,Now Im Very Curious On How To Stop My Game From Being Laggy. Its very annoying,and i dont feel like removing theese parts