What is the best practice for optimizing MySQL queries to handle a large number of inserts in PHP?

When handling a large number of inserts in MySQL using PHP, it is best to use prepared statements to optimize query execution. Prepared statements can be reused multiple times with different parameter values, reducing the overhead of parsing and optimizing the query each time. This can significantly improve performance when inserting a large number of records into a database. 

// Establish a connection to the MySQL database
$pdo = new PDO('mysql:host=localhost;dbname=database_name', 'username', 'password');

// Prepare the insert statement
$stmt = $pdo->prepare("INSERT INTO table_name (column1, column2) VALUES (:value1, :value2)");

// Bind parameters and execute the statement in a loop for multiple inserts
foreach ($data as $row) {
    $stmt->bindParam(':value1', $row['value1']);
    $stmt->bindParam(':value2', $row['value2']);
    $stmt->execute();
}

Keywords

MySQL queries optimization large number of inserts PHP performance

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