What are the potential performance differences between storing binary data in a database versus as files when frequently outputting them with PHP?

Storing binary data in a database can lead to slower performance compared to storing them as files, especially when frequently outputting them with PHP. This is because retrieving binary data from a database involves additional processing overhead. To improve performance, it is recommended to store binary data as files and only store the file paths in the database. 

// Storing binary data as files and saving file paths in the database
$binaryData = file_get_contents('path/to/binary/file.jpg');
file_put_contents('uploads/file.jpg', $binaryData);

// Save file path in the database
$filePath = 'uploads/file.jpg';
$query = "INSERT INTO files (file_path) VALUES ('$filePath')";
// Execute query

Keywords

binary data database storage file storage performance PHP output

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