: Use Stream-Based Processing . The server should read chunks from the database/storage and write them directly to the response output stream rather than loading the entire 455K dataset into RAM.
: Large files are automatically split into smaller, more manageable volumes (e.g., 5GB–10GB chunks). Download 455K zip
: Smaller ZIPs reduce the risk of a total failure on unstable connections; if part 5 fails, the user only restarts part 5. : Use Stream-Based Processing