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  • java mysql与.net MSSQL性能测试


    java mysql 插入1W条数据代码

        public static void main(String[] args) {
    Connection conn = null;
    Statement stmt = null;
    try {
    conn = DriverManager.getConnection(
    "jdbc:mysql://localhost:3306/myjava", "root", "123456");
    stmt = conn.createStatement();
    long starTime;
    long endTime;
    starTime = java.util.Calendar.getInstance().getTimeInMillis();
    for (int i = 0; i < 10000; i++) {

    stmt.executeUpdate("insert into users(Name,Password,Address) values('用户"
    + i + "','密码" + i + "','地址" + i + "')");


    }
    endTime = java.util.Calendar.getInstance().getTimeInMillis();
    System.out.println((endTime - starTime) + "毫秒");
    } catch (Exception e) {

    }
    }

    .NET插入MSSQL 1W条数据代码

     static void Main(string[] args)
    {
    string strCon = "server=.;database=Myjava;integrated security=sspi";
    using (SqlConnection conn = new SqlConnection(strCon))
    {
    conn.Open();
    SqlCommand cmd = conn.CreateCommand();
    DateTime starTime = DateTime.Now;
    for (int i = 0; i < 10000; i++)
    {
    cmd.CommandText = "insert into users(Name,Password,Address) values('用户"
    + i + "','密码" + i + "','地址" + i + "')";
    cmd.ExecuteNonQuery();
    }
    DateTime endTime = DateTime.Now;
    TimeSpan span = endTime - starTime;
    Console.WriteLine(span.TotalMilliseconds + "毫秒");
    cmd.Dispose();
    }
    }

    执行结果:

    java插入1W条数据到MSSQL2008与.net插入1W条数据到MYSQL

    java插入mssql1W数据

    代码

    public static void main(String[] args) {
    Connection conn = null;
    Statement stmt = null;
    try {
    /*
    * conn = DriverManager.getConnection(
    * "jdbc:mysql://localhost:3306/myjava", "root", "123456");
    */
    conn = DriverManager
    .getConnection("jdbc:sqlserver://localhost:1433;"
    + "databaseName=myjava;user=sa;password=123456;");
    stmt = conn.createStatement();
    long starTime;
    long endTime;
    starTime = java.util.Calendar.getInstance().getTimeInMillis();
    for (int i = 0; i < 10000; i++) {

    stmt.executeUpdate("insert into users(Name,Password,Address) values('用户"
    + i + "','密码" + i + "','地址" + i + "')");

    }
    endTime = java.util.Calendar.getInstance().getTimeInMillis();
    System.out.println((endTime - starTime) + "毫秒");
    } catch (Exception e) {
    System.out.println(e);
    }
    }

    结果

    .net插入1W数据到MYSQL

     static void Main(string[] args)
    {
    string connStr = "server=localhost;user id=root; password=123456; database=myjava; pooling=false";
    MySqlConnection conn = new MySqlConnection(connStr);
    conn.Open();
    MySqlCommand cmd = conn.CreateCommand();
    DateTime starTime = DateTime.Now;
    for (int i = 0; i < 10000; i++)
    {
    cmd.CommandText = "insert into users(Name,Password,Address) values('用户"
    + i + "','密码" + i + "','地址" + i + "')";
    cmd.ExecuteNonQuery();

    }
    DateTime endTime = DateTime.Now;
    TimeSpan span = endTime - starTime;
    Console.WriteLine(span.TotalMilliseconds + "毫秒");
    cmd.Dispose();
    conn.Dispose();
    }

    结果

    最后结果

    java插入mysql 1w数据需要15000毫秒左右

    java插入mssql2008 1w数据需要7000毫秒左右

    .net插入mysql 1W 数据需要10000毫秒左右

    .net插入mssql  1W数据需要5000毫秒左右



     

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  • 原文地址:https://www.cnblogs.com/lichaoxyz/p/2300368.html
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