What are the advantages and disadvantages of storing data in files versus a database when using PHP and Smarty?

When using PHP and Smarty, storing data in files can be advantageous for simple applications with small amounts of data as it is easier to implement and does not require a database setup. However, using a database offers better organization, scalability, and security for larger applications with complex data relationships. 

// Storing data in a file
$data = array('name' => 'John Doe', 'age' => 30);
file_put_contents('data.txt', serialize($data));

// Retrieving data from a file
$data = unserialize(file_get_contents('data.txt'));
print_r($data);

Keywords

PHP Smarty database file storage performance

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