What are the potential drawbacks of using Rsync for individual file transfers in an Intranet environment?

One potential drawback of using Rsync for individual file transfers in an Intranet environment is that it may not be the most efficient solution for transferring small files due to the overhead involved in setting up the synchronization process. To address this issue, consider using a more lightweight solution such as SCP (Secure Copy) for individual file transfers.

// Example PHP code using SCP for individual file transfer in an Intranet environment
$sourceFile = '/path/to/source/file.txt';
$destinationFile = 'username@hostname:/path/to/destination/file.txt';

exec("scp $sourceFile $destinationFile");