Performance of Inserting Rows with a Regular Statement

This section describes how to measure the performance of inserting rows using a Statement object.

To compare the performance result from the previous result with regular Statement objects. I wrote the following Java program to measure the performance of inserting rows using a regular Statement object into an empty table:

/* MySqlPerformanceRegularStatement.java
 - Copyright (c) 2015, HerongYang.com, All Rights Reserved.
 */
import java.util.*;
import java.sql.*;
import javax.sql.*;
public class MySqlPerformanceRegularStatement {
  public static void main(String [] args) {
    Connection con = null;
    try {
      com.mysql.jdbc.jdbc2.optional.MysqlDataSource ds 
        = new com.mysql.jdbc.jdbc2.optional.MysqlDataSource();
      ds.setServerName("localhost");
      ds.setPortNumber(3306);
      ds.setDatabaseName("HerongDB");
      ds.setUser("Herong");
      ds.setPassword("TopSecret");
      con = ds.getConnection();

// Delete all rows from the table
      Statement sta = con.createStatement();
      sta.executeUpdate("DELETE FROM Profile");

// Start the test
     int count = 10000;
     long t1 = System.currentTimeMillis();

// Regular Statement to insert rows
      Statement rs = con.createStatement();
      Random r = new Random();
      for (int i = 0; i < count; i++) {
        rs.executeUpdate("INSERT INTO Profile (FirstName, LastName)"
          +" VALUES ('"+Integer.toHexString(r.nextInt(9999))
          +"', '"+Integer.toHexString(r.nextInt(999999))+"')");
      }
      rs.close();

// End the test
     long t2 = System.currentTimeMillis();
     System.out.println("Regular Statement insert "+count
         +" rows with "+(t2 -t1) +" milliseconds");

      con.close();        
    } catch (Exception e) {
      System.err.println("Exception: "+e.getMessage());
      e.printStackTrace();
    }
  }
}

Here is the comparison of results of MySqlPerformanceRegularStatement.java on MyISAM and InnoDB storage engines:

Operationg System: Windows 7
CPU speed: 2.5GHz
JVM version: 1.8.0_45
MySQL: 5.5
JDBC driver: MySQL Connnector/J 5.1.36
Operation: Regular INSERT

Storage engine      # of inserts   Time in ms.   Comparison
MyISAM              10000          915           100%
InnoDB              10000          922212        100788%

Here is the comparison between PreparedStatement and regular INSERT operations:

Operationg System: Windows 7
CPU speed: 2.5GHz
JVM version: 1.8.0_45
MySQL: 5.5
JDBC driver: MySQL Connnector/J 5.1.36
Storage engine: MyISAM

Operations           # of inserts   Time in ms.   Comparison
PreparedStatement    10000          879           100%
Regular INSERT       10000          915           104%

As a comparison, here is the result of the same program on an older MySQL version:

Operationg System: Windows XP
CPU speed: 997MHz
JVM version: 1.6
MySQL: 5.0
JDBC driver: MySQL Connnector/J 5.0.7
Operation: Regular INSERT

Storage engine      # of inserts   Time in ms.   Comparison
MyISAM              10000          1297          100%

Last update: 2015.

Table of Contents

 About This Book

 JDBC (Java Database Connectivity) Introduction

 JDK (Java SE) Installation

 Installing and Running Java DB - Derby

 Derby (Java DB) JDBC Driver

 Derby (Java DB) JDBC DataSource Objects

 Java DB (Derby) - DML Statements

 Java DB (Derby) - ResultSet Objects of Queries

 Java DB (Derby) - PreparedStatement

 MySQL Installation on Windows

 MySQL JDBC Driver (MySQL Connector/J)

MySQL - PreparedStatement

 PreparedStatement Overview

 PreparedStatement with Parameters

 PreparedStatement in Batch Mode

 Performance of Inserting Rows with a PreparedStatement

 InnoDB (MySQL 5.5 Default Engine) Slower on INSERT

Performance of Inserting Rows with a Regular Statement

 Performance of Inserting Rows with a ResultSet

 MySQL - Reference Implementation of JdbcRowSet

 MySQL - JBDC CallableStatement

 MySQL CLOB (Character Large Object) - TEXT

 MySQL BLOB (Binary Large Object) - BLOB

 Oracle Express Edition Installation on Windows

 Oracle JDBC Drivers

 Oracle - Reference Implementation of JdbcRowSet

 Oracle - PreparedStatement

 Oracle - JBDC CallableStatement

 Oracle CLOB (Character Large Object) - TEXT

 Oracle BLOB (Binary Large Object) - BLOB

 Microsoft SQL Server 2005 Express Edition

 Microsoft JDBC Driver for SQL Server - sqljdbc42.jar

 Microsoft JDBC Driver - Query Statements and Result Sets

 Microsoft JDBC Driver - DatabaseMetaData Object

 Microsoft JDBC Driver - DDL Statements

 Microsoft JDBC Driver - DML Statements

 SQL Server - PreparedStatement

 SQL Server CLOB (Character Large Object) - TEXT

 SQL Server BLOB (Binary Large Object) - BLOB

 JDBC-ODBC Bridge Driver - sun.jdbc.odbc.JdbcOdbcDriver

 JDBC-ODBC Bridge Driver - Flat Text Files

 JDBC-ODBC Bridge Driver - MS Access

 JDBC-ODBC Bridge Driver - MS SQL Server

 Summary of JDBC Drivers and Database Servers

 Additional Tutorial Notes to Be Added

 Outdated Tutorials

 References

 PDF Printing Version