perf(cache): Manage cache

[GmBodhi]

If we do cache, it'll be a headache to manage different partial objects of each data type. And when we update each object (._patch() method), we might need to use many (when I say many, which mean 10+ if statements for a single method) conditional statements, which will affect performance.

Edit: I've got a better plan for managing cache and updating the respected structure...