For a site as large as 100GB, uploading through the WordPress dashboard is rarely successful due to browser timeouts. The most professional fix involves using the plugin’s internal storage folder.
Sometimes the plugin reflects the limits set by your hosting environment. If your server is powerful enough, you can increase these limits to accommodate larger chunks of data. You can modify your .htaccess file or php.ini file with the following values: allinone wp migration 100gb fix
No File Size Limit: It completely removes the "Maximum upload file size" warning.
Click Restore: Instead of "Importing," you are now "Restoring" a local file, which bypasses many upload size restrictions. Method 2: Adjusting Server-Level PHP Limits For a site as large as 100GB, uploading
Deactivate Heavy Plugins: Before creating the export, deactivate security and caching plugins to reduce the chance of conflicts during the import.
Check Disk Space: Ensure the destination server has at least 250GB of free space. You need room for the .wpress file itself, the extracted files, and the original WordPress installation. If your server is powerful enough, you can
Restore from URL: You can bypass the upload process entirely by hosting the backup on a cloud server and importing it via a direct link. Best Practices for 100GB Migrations
