Instead of transmitting the export file over the network with HTTP, it is possible to save it directly on the file system of the web server. This could be quicker and less sensitive to execution time limits because the entire transfer from the server to the client browser is bypassed. Eventually, a file transfer protocol such as FTP or SFTP can be used to retrieve the file, as leaving it on the same machine would not provide good backup protection.
A special directory has to be created on the web server before saving an export file on it. Usually, this is a subdirectory of the main
phpMyAdmin directory. We will use
save_dir as an example. This directory must have special permissions. First, the web server must ...