Microsoft Soft SQL Server 大数据----分区表性能测试

using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using Dapper;
using System.Data.SqlClient;
using System.Data;
using System.Threading.Tasks;

namespace Write
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始写入模拟数据");
            //多线程写入
            for (var i = 0; i < 20; i++)
            {
                Task.Run((Action)Add);
            }
            Console.ReadKey();
        }

        public static void Add()
        {
            var rand = new Random();
            StringBuilder str1 = new StringBuilder();
            str1.Append("赵、钱、孙、李、周、吴、郑、王、冯、陈、楮、卫、蒋、沈、韩、杨、朱、秦、尤、许、何、吕、施、张、孔、曹");
            var familyNameItems = str1.ToString().Split("、");

            StringBuilder str2 = new StringBuilder();
            str2.Append("宏子 婷婷 蓉蓉 丽娜 娜 钰 天霞 官君 红梅 淑慧 海娟 洪山 ");
            str2.Append("盼丽 艳红 甜甜 璨 彬彬 银红 晨曦 婷 广荣 蓓 小艳 欣如 辅仁 嘉 雯婷 玉红 晨霞 ");
            str2.Append("涵 明 丽娜 青 茵 瑞微 逸群 思阳 臻 勇 志光 克涛 靖华 慧霞 卫伟 藜文 清华 莎 晓新 ");
            str2.Append("安安 荌荌 安卉 安娜 安妮 安然 傲冬 傲晴 傲雪 白雪 白云 碧螺 碧菡 碧玉 冰蓝 ");
            str2.Append("含烟 含玉 涵菡 晗蕾 涵韵 晗玥 寒凝 寒香 寒雁 和悌 和美 和怡 和雅 和璧 和玉 ");
            str2.Append("红螺 虹雨 虹彩 虹英 虹颖 虹影 怀玉 慧心 慧颖 慧雅 慕青 问兰 尔岚 元香 曼文");
            var firstNameItems = str2.ToString().Split(" ");

            var departmentItems = new List<string> { "事业部", "文化部", "技术部", "客服部", "运营部" };
            var positionItems = new List<string> { "文员", "业务员", "开发人员", "客服员", "销售经理" };
            var statusItems = new List<int> { 1, 2, 3 };

            IDbConnection connection = new SqlConnection("Data Source=192.168.99.5;Initial Catalog=Test;User Id=sa;Password=123;");
            var items = new List<OAUser>();
            while (true)
            {
                var user = new OAUser
                {
                    UserName = $"15{rand.Next(100000000, 999999999).ToString()}",
                    PassWord = "123456",
                    Salt = rand.Next(1111111, 6666666).ToString(),
                    NickName = familyNameItems[rand.Next(0, familyNameItems.Count())]
                    + firstNameItems[rand.Next(0, firstNameItems.Count())],
                    IsFrozen = false,
                    Position = positionItems[rand.Next(0, positionItems.Count())],
                    Department = departmentItems[rand.Next(0, departmentItems.Count())],
                    Status = statusItems[rand.Next(0, statusItems.Count())],
                    Balance = rand.Next(10, 99999),
                    CreateTime = DateTime.Now
                };
                items.Add(user);
                //批量数据写入，减少单条不断调用连接池次数
                if (items.Count < 2000)
                    continue;

                StringBuilder strSql = new StringBuilder();
                strSql.Append("INSERT INTO [Test].[dbo].[OAUser]([Balance],[CreateTime],[Department],[IsFrozen] ,[NickName],[PassWord],[Position],[Salt],[Status] ,[UserName])");
                strSql.Append(" VALUES (@Balance,@CreateTime,@Department,@IsFrozen,@NickName,@PassWord,@Position,@Salt,@Status,@UserName)");
                connection.Execute(strSql.ToString(), items);
                Console.WriteLine($"成功将用户{items.Count}资料写入");
                items.Clear();
            }
        }
    }
    
    /// <summary>
    /// 用户表
    /// </summary>
    public class OAUser
    {
        /// <summary>
        /// 主健
        /// </summary>
        public int Id { set; get; }

        /// <summary>
        /// 用户账号
        /// </summary>
        public string UserName { set; get; }

        /// <summary>
        /// 用户密码
        /// </summary>
        public string PassWord { set; get; }

        /// <summary>
        /// 昵称
        /// </summary>
        public string NickName { get; set; }

        /// <summary>
        /// 加密盐
        /// </summary>
        public string Salt { set; get; }

        /// <summary>
        /// 是否冻结
        /// </summary>
        public bool IsFrozen { set; get; }

        /// <summary>
        /// 余额
        /// </summary>
        public decimal Balance { set; get; }

        /// <summary>
        /// 部门
        /// </summary>
        public string Department { set; get; }

        /// <summary>
        /// 职位
        /// </summary>
        public string Position { set; get; }
        
        /// <summary>
        /// 状态（1在职 2离职 3兼职）
        /// </summary>
        public int Status { set; get; }

        /// <summary>
        /// 创建时间
        /// </summary>
        public DateTime CreateTime { set; get; }
    }
}