A simple terminal UI for both docker and docker-compose, written in Go with the gocui library. 

<canvas id="canvas1" width="800" height="800" ></canvas>

<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" >
<!--[if ie]><script type="text/javascript" src="excanvas.js"></script><![endif]-->
<script type="text/javascript" src="orgchart.js"></script>

var o = new orgChart();

o.addNode(1, '', '', 'Root node');
o.addNode(2, 1, 'u', 'u-node 1');
o.addNode(3, 1, 'u', 'u-node 2');
o.addNode(4, 1, 'u', 'u-node 3');
o.addNode(5, 1, 'l', 'l-node 1');
o.addNode(6, 1, 'l', 'l-node 2');
o.addNode(7, 1, 'r', 'r-node 1');
o.addNode(8, 1, 'r', 'r-node 2');
o.addNode(9, 1, 'r', 'r-node 3');

o.addNode('', '', '', 'Root 2');
o.addNode('', 'Root 2', 'r', 'using');
o.addNode('', 'Root 2', 'r', 'text as\nid');

o.drawChart('canvas1');

namespace CoreIocServices
{
    public interface IMessageService
    {
        void Send(string message);
    }

    public class EmailService : IMessageService
    {
        public void Send(string message)
        {
            // ...
        }
    }

    public class SmsService : IMessageService
    {
        public void Send(string message)
        {
            //todo: ...
        }
    }
}

namespace CoreIocSample02
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<IMessageService, EmailService>();
            services.AddTransient<IMessageService, SmsService>();
        }

using CoreIocServices;
using Microsoft.AspNetCore.Mvc;

namespace CoreIocSample02.Controllers
{
    public class MessagesController : Controller
    {
        private readonly IMessageService _emailService;
        private readonly IMessageService _smsService;

        public MessagesController(IMessageService emailService, IMessageService smsService)
        {
            _emailService = emailService;
            _smsService = smsService;
        }
    }
}

using System.Collections.Generic;
using CoreIocServices;
using Microsoft.AspNetCore.Mvc;

namespace CoreIocSample02.Controllers
{
    public class MessagesController : Controller
    {
        private readonly IEnumerable<IMessageService> _messageServices;

        public MessagesController(IEnumerable<IMessageService> messageServices)
        {
            _messageServices = messageServices;
        }

var emailService = _messageServices.OfType<EmailService>().First();

var messageServices = serviceProvider.GetServices<IMessageService>();

namespace CoreIocServices
{
    public enum MessageServiceType
    {
        EmailService,
        SmsService
    }

namespace CoreIocSample02
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<EmailService>();
            services.AddTransient<SmsService>();

namespace CoreIocSample02
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<EmailService>();
            services.AddTransient<SmsService>();
            services.AddTransient<Func<MessageServiceType, IMessageService>>(serviceProvider => key =>
            {
                switch (key)
                {
                    case MessageServiceType.EmailService:
                        return serviceProvider.GetRequiredService<EmailService>();
                    case MessageServiceType.SmsService:
                        return serviceProvider.GetRequiredService<SmsService>();
                    default:
                        throw new NotImplementedException($"Service of type {key} is not implemented.");
                }
            });

namespace CoreIocSample02.Controllers
{
    public class MessagesController : Controller
    {
        private readonly Func<MessageServiceType, IMessageService> _messageServiceResolver;

        public MessagesController(Func<MessageServiceType, IMessageService> messageServiceResolver)
        {
            _messageServiceResolver = messageServiceResolver;
        }

public IActionResult Index()
{
   var emailService = _messageServiceResolver(MessageServiceType.EmailService);
   //use emailService ...
   return View();
}

    <title>@ViewBag.Title</title>

    <link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
    <link href="../../plupload/js/jquery.plupload.queue/css/jquery.plupload.queue.css" rel="stylesheet" />
    <script src="@Url.Content("~/Scripts/jquery-1.7.1.min.js")" type="text/javascript"></script>
    <script type="text/javascript" src="http://bp.yahooapis.com/2.4.21/browserplus-min.js"></script>

    <script src="../../plupload/js/plupload.full.js"></script>
    <script src="../../plupload/js/jquery.plupload.queue/jquery.plupload.queue.js"></script>
    <script src="../../plupload/js/i18n/fa.js"></script>

 @{
    ViewBag.Title = "Uploading Files using PlUpload";
}
<h2>@ViewBag.Message</h2>

@using (Html.BeginForm("Post", "home", FormMethod.Post,
    new { enctype = "multipart/form-data" }))
{
    <div id="uploader">
        <p>You browser doesn't have Flash, Silverlight, Gears, BrowserPlus or HTML5 support.</p>
    </div>
}

<script>
    $(function () {

        $("#uploader").pluploadQueue({
            // General settings
            runtimes: 'html5,gears,flash,silverlight,browserplus,html4',
            url: '@Url.Action("Upload" , "Home")',
            max_file_size: '10mb',
            chunk_size: '1mb',
            unique_names: true,

            // Resize images on clientside if we can
            resize: { width: 320, height: 240, quality: 90 },

            // Specify what files to browse for
            filters: [
                { title: "Image files", extensions: "jpg,gif,png" },
                { title: "Zip files", extensions: "zip" }
            ],

            // Flash settings
            flash_swf_url: '/plupload/js/plupload.flash.swf',

            // Silverlight settings
            silverlight_xap_url: '/plupload/js/plupload.silverlight.xap'
        });
    });
</script>

        [HttpPost]
        public ActionResult Upload(int? chunk, string name)
        {
            var fileUpload = Request.Files[0];
            var uploadPath = Server.MapPath("~/App_Data");
            chunk = chunk ?? 0;
            using (var fs = new FileStream(Path.Combine(uploadPath, name), chunk == 0 ? FileMode.Create : FileMode.Append))
            {
                if (fileUpload != null)
                {
                    var buffer = new byte[fileUpload.InputStream.Length];
                    fileUpload.InputStream.Read(buffer, 0, buffer.Length);
                    fs.Write(buffer, 0, buffer.Length);
                }
            }
            return Content("chunk uploaded", "text/plain");
        } 

همانطور که مشاهده میکنید مقدار type به ALL تنظیم شده‌است؛ همچنین مقدار rows نیز تعداد ردیف‌های جدول است که در اینجا ۱۳ ردیف دیتا را داریم. قاعدتاً با اضافه شدن دیتای جدید به جدول، جستجو نیز به مراتب کندتر خواهد شد. بنابراین با اضافه کردن ایندکس میتوانیم مشکل این کند بودن را رفع کنیم. به همین جهت در ادامه یک ایندکس را براساس ستون id که یک generated column است ایجاد خواهیم کرد:

CREATE INDEX idx_json_data ON productMetadata (id);

اکنون اگر یکبار دیگر کوئری قبلی را اجرا کنیم، خواهیم دید که تعداد rows به ۱ و همچنین type به ref ست شده‌اند: