. It is often used to test web viewers' ability to handle large documents via "byte-serving" Video Files:
Then write random bytes:
You can find large high-definition video samples on sites like Sample-Videos.com or by downloading long-form content from public archives. 3. Sharing or Sending the File 2gb sample file
On Unix-based systems, you can use the mkfile or dd commands. mkfile -n 2g sample_2gb.dat The Ghost in the Machine: A Meditation on
Load the 2GB binary file into a BLOB field in MySQL or PostgreSQL. 2gb sample file