What are the potential pitfalls of using Sessions instead of a database for storing XML data in a PHP project?

Using Sessions instead of a database for storing XML data in a PHP project can lead to scalability and performance issues. Sessions are typically stored on the server's disk or in memory, which can become a bottleneck as the amount of data grows. Additionally, sessions are tied to a user's browsing session, so data may be lost once the session expires. To address this, it's recommended to store XML data in a database for better performance, scalability, and data persistence. 

// Storing XML data in a database table
$connection = new mysqli("localhost", "username", "password", "database");

$xmlData = "<data>...</data>"; // XML data to be stored

$query = "INSERT INTO xml_data_table (xml_data) VALUES ('$xmlData')";
$connection->query($query);

$connection->close();

Keywords

Sessions database XML data PHP project potential pitfalls

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