How Can I Optimize MySQL Row Insertion for Faster Data Management?

Optimized Row Insertion into MySQL Database

The performance of row insertion into a MySQL database is crucial for efficient data management. Conventional methods using individual insert queries can be time-consuming. Here's a highly optimized approach that significantly speeds up the insertion process.

Instead of executing numerous individual INSERT statements, this improved method utilizes a single multi-row INSERT statement to insert multiple rows simultaneously. By avoiding repeated overhead and creating a large batch of data to insert, the database can process the operation far more efficiently.

The code below demonstrates this technique:

public static void BulkToMySQL()
{
    string ConnectionString = "server=192.168.1xxx";
    StringBuilder sCommand = new StringBuilder("INSERT INTO User (FirstName, LastName) VALUES ");
    
    using (MySqlConnection mConnection = new MySqlConnection(ConnectionString))
    {
        List<string> Rows = new List<string>();
        for (int i = 0; i <p>By leveraging this method, the insertion of 100k rows can be completed within <strong>3 seconds</strong>, a dramatic improvement over the original 40 seconds. The generated SQL statement, as shown below, demonstrates the insertion of multiple rows in a single statement:</p>
<pre class="brush:php;toolbar:false">INSERT INTO User (FirstName, LastName) VALUES ('test','test'),('test','test'),... ;

To ensure data integrity and prevent code injection attacks, the MySqlHelper.EscapeString method is employed to escape special characters within the inserted data.

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