After cd, dvd and blu-ray discs, the next step is called Holographic Versatile Disc that are planned to be released in 2019.
What is special about this discs?
The storage space is of about 6 terabytes. Also, the data transfer speed is of 120Mb – 1GB / second.
The blu-ray disks are already offering extreme video / audio quality for movies. The more »