Here's how to connect to a SQL server using Android and iOS, with a look at design-time, and how to set up Direct Mode for Android. 

In this guide, you will create two C# ASP.NET Core Microservices. Both microservices have their own bounded context and domain model. Each microservice has its own database and REST API. One microservice publishes integration events, that the other microservice consumes. 

The main theme for this ASP.NET Core release was to improve developer productivity and platform functionality with regard to building Web/HTTP APIs. As usual, we made some performance improvements as well.  

Firefox Quantum is over twice as fast as Firefox from 6 months ago, built on a completely overhauled core engine with brand new technology stolen from our advanced research group, and graced with a beautiful new look designed to get out of the way and let you do what you do best: surf a ton of pages, open a zillion tabs, all guilt free because Firefox Quantum uses less memory than the competition 

 PM> Install-Package Google.Apis
PM> Install-Package Google.Apis.auth
PM> Install-Package Google.Apis.Analytics.v3

using System;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using Google.Apis.Analytics.v3;
using Google.Apis.Analytics.v3.Data;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;

namespace GoogleAnalyticsAPIv3Tests
{
    public class AnalyticsQueryParameters
    {
        public DateTime Start { set; get; }
        public DateTime End { set; get; } 
        public string Dimensions { set; get; } 
        public string Filters { set; get; }
        public string Metrics { set; get; }
    }

    public class AnalyticsAuthentication
    {
        public Uri SiteUrl { set; get; }
        public string ApplicationName { set; get; }
        public string ServiceAccountEmail { set; get; }
        public string KeyFilePath { set; get; }
        public string KeyFilePassword { set; get; }

        public AnalyticsAuthentication()
        {
            KeyFilePassword = "notasecret";
        }
    }

    public class GoogleAnalyticsApiV3
    {
        public AnalyticsAuthentication Authentication { set; get; }
        public AnalyticsQueryParameters QueryParameters { set; get; }

        public GaData GetData()
        {
            var service = createAnalyticsService();
            var profile = getProfile(service);
            var query = service.Data.Ga.Get("ga:" + profile.Id,
                                QueryParameters.Start.ToString("yyyy-MM-dd"),
                                QueryParameters.End.ToString("yyyy-MM-dd"),
                                QueryParameters.Metrics);
            query.Dimensions = QueryParameters.Dimensions;
            query.Filters = QueryParameters.Filters;
            query.SamplingLevel = DataResource.GaResource.GetRequest.SamplingLevelEnum.HIGHERPRECISION;
            return query.Execute();
        }

        private AnalyticsService createAnalyticsService()
        {
            var certificate = new X509Certificate2(Authentication.KeyFilePath, Authentication.KeyFilePassword, X509KeyStorageFlags.Exportable);
            var credential = new ServiceAccountCredential(
                new ServiceAccountCredential.Initializer(Authentication.ServiceAccountEmail)
                {
                    Scopes = new[] { AnalyticsService.Scope.AnalyticsReadonly }
                }.FromCertificate(certificate));

            return new AnalyticsService(new BaseClientService.Initializer
            {
                HttpClientInitializer = credential,
                ApplicationName = Authentication.ApplicationName
            });
        }

        private Profile getProfile(AnalyticsService service)
        {
            var accountListRequest = service.Management.Accounts.List();
            var accountList = accountListRequest.Execute();
            var site = Authentication.SiteUrl.Host.ToLowerInvariant();
            var account = accountList.Items.FirstOrDefault(x => x.Name.ToLowerInvariant().Contains(site));
            var webPropertyListRequest = service.Management.Webproperties.List(account.Id);
            var webPropertyList = webPropertyListRequest.Execute();
            var sitePropertyList = webPropertyList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
            var profileListRequest = service.Management.Profiles.List(account.Id, sitePropertyList.Id);
            var profileList = profileListRequest.Execute();
            return profileList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;

namespace GoogleAnalyticsAPIv3Tests
{
    class Program
    {

        static void Main(string[] args)
        {
            var statistics = new GoogleAnalyticsApiV3
            {
                Authentication = new AnalyticsAuthentication
                {
                    ApplicationName = "My Project",
                    KeyFilePath = "811e1d9976cd516b55-privatekey.p12",
                    ServiceAccountEmail = "10152bng4j3mq@developer.gserviceaccount.com",
                    SiteUrl = new Uri("https://www.dntips.ir/")
                },
                QueryParameters = new AnalyticsQueryParameters
                {
                    Start = DateTime.Now.AddDays(-7),
                    End = DateTime.Now,
                    Dimensions = "ga:date",
                    Filters = null,
                    Metrics = "ga:users,ga:sessions,ga:pageviews"
                }
            }.GetData();


            foreach (var result in statistics.TotalsForAllResults)
            {
                Console.WriteLine(result.Key + " -> total:" + result.Value);
            }
            Console.WriteLine();

            foreach (var row in statistics.ColumnHeaders)
            {
                Console.Write(row.Name + "\t");
            }
            Console.WriteLine();

            foreach (var row in statistics.Rows)
            {
                var rowItems = (List<string>)row;
                Console.WriteLine(rowItems.Aggregate((s1, s2) => s1 + "\t" + s2));
            }

            Console.ReadLine();
        }
    }
}