SQL Server learning series tempDB

https://www.youtube.com/watch?v=LQejtjKERWM&list=PL-_k_UrAvrYugTB6GXpPSs_NMdTVX7XRD&index=6

https://gyazo.com/5b5aa4122247a9a796f150c9e0bc847a

tempdb ってページング技術に近いやつだっけ??