What are the best practices for transferring a large number of records to a MySQL database using PHP?

When transferring a large number of records to a MySQL database using PHP, it is important to optimize the process to ensure efficient and fast data insertion. One way to achieve this is by using prepared statements to reduce the number of queries sent to the database and improve performance. 

// Establish a connection to the MySQL database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Prepare a SQL statement for insertion
$stmt = $conn->prepare("INSERT INTO table_name (column1, column2) VALUES (?, ?)");

// Bind parameters and execute the statement for each record
foreach ($records as $record) {
    $stmt->bind_param("ss", $record['value1'], $record['value2']);
    $stmt->execute();
}

// Close the statement and connection
$stmt->close();
$conn->close();

Keywords

MySQL database PHP bulk insert performance tuning

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