A single uncompressed 4K IMAX rip of a 3-hour movie can easily exceed 80 to 100 gigabytes. Google Drive accommodates these massive file sizes better than standard media-hosting sites.
The primary obstacle for any interstellar network is latency. In computing, latency is the delay before a transfer of data begins following an instruction. On Earth, Google Drive latency is measured in milliseconds. In deep space, it is measured in hours, days, or years.
Several concepts and technologies could potentially contribute to the development of an Interstellar Google Drive:
This reality introduces massive latency (delay) that makes standard Earth internet protocols completely useless: ~1.3 seconds delay (one-way).