Disc space issues LR CC

[rickg10899136]

Lightroom CC takes up a HUGE amount of disc space on my Mac. What would be some good ways to reduce the amount of space being used by LR CC?

[selondon]

You can try to reduce the % of photo cache, plus untick the option to store originals locally if ticked. Then restart the application.

Both settings are in Preferences:

https://helpx.adobe.com/uk/lightroom-cc/using/preferences.html#Localstoragepreferences

[rickg10899136]

Apparently there is a built in redundancy of storage backups in Lightroom CC, so the program inherently takes up more space. Lightroom classic works differently, so I'll be exploring that as a replacement. I deleted Lightroom CC.