Is there a way to keep the chunks always loaded in SSP vanilla Minecraft? [duplicate]

Is there any ways to keep a chunk (in any dimension) always loaded as long I am playing?

EDIT: I have possibly found a better way to do this : BY SimplySarc EDIT2: I realised I have no idea what's happening the video so that might not be the answer.


Solution 1:

Chunks are loaded outside of spawn only when a player is present. You can keep chunks loaded by having a second account logged in at or near the chunks you want to keep loaded.