serial data to mysql using usb and rasperry pi

i am new here
i have an project of data logging of sensor
i have arduino uno with three sensors with serial output like 900,50,43 example
i want to use a raspberry pi to store that values to mysql hosted on the device and show on display
I had tried many python codes but doesn't work for me
i had also found a project at youtube by nmbottronics
is this possible

It's possible, yes. It's possible to output the value of 3 sensors from an Arduino Uno. It's possible to link serially the Uno and the Pi. It's possible to deploy mySQL on a Pi.