Basic notion on FIFO (First-In First-Out)

FIFO means First-In First-Out. A FIFO is a structure used in hardware or software application when you need to buffer a data.
Basically, you can think about a FIFO as a bus queue in London.
The people that arrive first is the one who catch the bus first….

Of course, this example is valid only in London or in Japan, in other countries, it could be not be used 🙂 Read More