Use SQLite write-ahead logging and shared caches

This will result in less locking and, thus, greater throughput.

src/Identity/ApiAuthorization.IdentityServer/samples/ApiAuthSample/appsettings.json

@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "DefaultConnection": "DataSource=app.db"
+    "DefaultConnection": "DataSource=app.db;Cache=Shared"
   },
   "IdentityServer": {
     "Clients": {

src/MusicStore/samples/MusicStore/ForTesting/Mocks/StartupOpenIdConnectTesting.cs

@@ -46,7 +46,7 @@ namespace MusicStore
             // Add EF services to the services container
             // Add EF services to the services container
             services.AddDbContext<MusicStoreContext>(options =>
-                options.UseSqlite("Data Source=MusicStore.db"));
+                options.UseSqlite("Data Source=MusicStore.db;Cache=Shared"));
 
             // Add Identity services to the services container
             services.AddIdentity<ApplicationUser, IdentityRole>()

src/MusicStore/samples/MusicStore/ForTesting/Mocks/StartupSocialTesting.cs

@@ -46,7 +46,7 @@ namespace MusicStore
 
             // Add EF services to the services container
             services.AddDbContext<MusicStoreContext>(options =>
-                options.UseSqlite("Data Source=MusicStore.db"));
+                options.UseSqlite("Data Source=MusicStore.db;Cache=Shared"));
 
             // Add Identity services to the services container
             services.AddIdentity<ApplicationUser, IdentityRole>()

src/MusicStore/samples/MusicStore/Startup.cs

@@ -39,7 +39,7 @@ namespace MusicStore
 
             // Add EF services to the services container
             services.AddDbContext<MusicStoreContext>(options =>
-                options.UseSqlite("Data Source=MusicStore.db"));
+                options.UseSqlite("Data Source=MusicStore.db;Cache=Shared"));
 
             // Add Identity services to the services container
             services.AddIdentity<ApplicationUser, IdentityRole>()

src/MusicStore/samples/MusicStore/StartupNtlmAuthentication.cs

@@ -57,7 +57,7 @@ namespace MusicStore
 
             // Add EF services to the services container
             services.AddDbContext<MusicStoreContext>(options =>
-                options.UseSqlite("Data Source=MusicStore.db"));
+                options.UseSqlite("Data Source=MusicStore.db;Cache=Shared"));
 
             // Add Identity services to the services container
             services.AddIdentity<ApplicationUser, IdentityRole>()

src/MusicStore/samples/MusicStore/StartupOpenIdConnect.cs

@@ -56,7 +56,7 @@ namespace MusicStore
 
             // Add EF services to the services container
             services.AddDbContext<MusicStoreContext>(options =>
-                options.UseSqlite("Data Source=MusicStore.db"));
+                options.UseSqlite("Data Source=MusicStore.db;Cache=Shared"));
 
             // Add Identity services to the services container
             services.AddIdentity<ApplicationUser, IdentityRole>()

src/Mvc/benchmarkapps/BasicApi/Startup.cs

@@ -92,7 +92,7 @@ namespace BasicApi
                     _isSQLite = true;
                     services
                         .AddEntityFrameworkSqlite()
-                        .AddDbContextPool<BasicApiContext>(options => options.UseSqlite("Data Source=BasicApi.db"));
+                        .AddDbContextPool<BasicApiContext>(options => options.UseSqlite("Data Source=BasicApi.db;Cache=Shared"));
                     break;
 
                 case "SQLSERVER":

src/Mvc/benchmarkapps/BasicViews/Startup.cs

@@ -73,7 +73,7 @@ namespace BasicViews
                     _isSQLite = true;
                     services
                         .AddEntityFrameworkSqlite()
-                        .AddDbContextPool<BasicViewsContext>(options => options.UseSqlite("Data Source=BasicViews.db"));
+                        .AddDbContextPool<BasicViewsContext>(options => options.UseSqlite("Data Source=BasicViews.db;Cache=Shared"));
                     break;
 
                 case "SQLSERVER":

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/appsettings.json

@@ -27,7 +27,7 @@
 ////#if (UseLocalDB)
 //    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-BlazorServerWeb-CSharp-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
 ////#else
-//    "DefaultConnection": "DataSource=app.db"
+//    "DefaultConnection": "DataSource=app.db;Cache=Shared"
 //#endif
 //  },
 //#endif

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/appsettings.json

@@ -27,7 +27,7 @@
 ////#if (UseLocalDB)
 //    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
 ////#else
-//    "DefaultConnection": "DataSource=app.db"
+//    "DefaultConnection": "DataSource=app.db;Cache=Shared"
 //#endif
 //  },
 //#endif

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/appsettings.json

@@ -27,7 +27,7 @@
 ////#if (UseLocalDB)
 //    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
 ////#else
-//    "DefaultConnection": "DataSource=app.db"
+//    "DefaultConnection": "DataSource=app.db;Cache=Shared"
 //#endif
 //  },
 //#endif

src/ProjectTemplates/Web.Spa.ProjectTemplates/content/Angular-CSharp/appsettings.json

@@ -4,15 +4,15 @@
 ////#if (UseLocalDB)
 //    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
 ////#else
-//    "DefaultConnection": "DataSource=app.db"
+//    "DefaultConnection": "DataSource=app.db;Cache=Shared"
 ////#endif
 //  },
 ////#endif
   "Logging": {
       "LogLevel": {
-      "Default": "Information",
+      "Default": "Information",
-      "Microsoft": "Warning",
+      "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
+      "Microsoft.Hosting.Lifetime": "Information"
       }
     },
 ////#if (IndividualLocalAuth)

src/ProjectTemplates/Web.Spa.ProjectTemplates/content/React-CSharp/appsettings.json

@@ -4,15 +4,15 @@
 ////#if (UseLocalDB)
 //    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502;Trusted_Connection=True;MultipleActiveResultSets=true"
 ////#else
-//    "DefaultConnection": "DataSource=app.db"
+//    "DefaultConnection": "DataSource=app.db;Cache=Shared"
 ////#endif
 //  },
 ////#endif
   "Logging": {
       "LogLevel": {
-      "Default": "Information",
+      "Default": "Information",
-      "Microsoft": "Warning",
+      "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
+      "Microsoft.Hosting.Lifetime": "Information"
       }
     },
 ////#if (IndividualLocalAuth)