Is it possible to expand memory on Linux with a flash drive?

Question

linux

If I can't add memory to the laptop (the laptop itself doesn't allow 'pixel 1' ).Then can I expand its memory using a flash drive. For example, on Windows, I can make a flash drive like a disk and put programs on it, etc., but how can I implement a similar solution on linux?
PS - I hope Linux experts will prompt. I myself have not switched to Linux yet and I'm afraid that if I put all the idies for my working stack, then the pixel's memory will not be enough. Of course, you can put Geany and not take a steam bath.

Answer 1

Yes, you can.
In Linux, this is all through one place, of course, but you can (when installing, make a mount point /usr and /run on this flash drive, but this is not accurate).

Answer 2

It's possible though gemorno: LVM btrfs zfs - not necessarily use crutches as Zoominger advises
Here are more competent answers like:
How best to combine several hard drives into one?

Answer 3

I will add that you can go a little differently. Put the desired program and then
mv /usr/local/program /flash_mount_point/program
ln -s /flash_drive_mount_point/program /usr/local/program
mv is moving the directory with the program, ln creating a symlink
In this case, you will not need to fool around with mounting and unmounting .

Answer 4

To install the system and programs 32 gig is more than enough.
Even if "put all idies for my working stack".
A lot of space is occupied by user data - it’s much more logical to keep them on a flash drive, and no tricky tricks are required for this.
Actually, if the "working stack" requires IDEs in Java such as PhpStorm, they are deeply violet where to lie.