Various documentation changes

website/src/docs/docs.json

@@ -187,8 +187,8 @@
                 "title": "Introspection"
               },
               {
-                "path": "uploading-files",
-                "title": "Uploading files"
+                "path": "files",
+                "title": "Files"
               },
               {
                 "path": "instrumentation",

website/src/docs/hotchocolate/api-reference/migrate-from-11-to-12.md

@@ -4,6 +4,29 @@ title: Migrate from Hot Chocolate GraphQL server 11 to 12
 
 This guide will walk you through the manual migration steps to get your Hot Chocolate GraphQL server to version 12.
 
+# Resolvers
+
+We have reworked the resolver compiler and are now demanding that the `ParentAttribute` is used when an argument is referring to the parent object.
+This is done since in some cases people want to get the parent object which is the same runtime type as an argument value.
+
+**v11**
+
+```csharp
+public string MyResolver(Person parent, string additionalInput)
+{
+    // Code omitted for brevity
+}
+```
+
+**v12**
+
+```csharp
+public string MyResolver([Parent] Person parent, string additionalInput)
+{
+    // Code omitted for brevity
+}
+```
+
 # Scalars
 
 We changed some defaults around scalars. These new defaults can break your existing schema but are, in general, better for newcomers and align better with the overall GraphQL ecosystem. Of course, you can naturally opt out of these new defaults to preserve your current schema's integrity.
@@ -52,23 +75,23 @@ services
 
 We have changed the way we infer the name for the connection type when using cursor-based pagination. By default, the connection name is now inferred from the field name instead of the type name.
 
-```SDL
+```sdl
 type Person {
   friends: [Person]
 }
 ```
 
 In version 11, we would have created a connection named `PersonConnection`.
 
-```SDL
+```sdl
 type Person {
   friends(first: Int, last: Int, after: String, before: String): PersonConnection
 }
 ```
 
 In version 12, we now will infer the connection name as `FriendsConnection`.
 
-```SDL
+```sdl
 type Person {
   friends(first: Int, last: Int, after: String, before: String): FriendsConnection
 }
@@ -132,15 +155,15 @@ Therefore we introduced two separate APIs to give you more explicit control over
 
 ## Global Object Identification
 
-**OLD**
+**v11**
 
 ```csharp
 services
     .AddGraphQLServer()
     .EnableRelaySupport();
 ```
 
-**NEW**
+**v12**
 
 ```csharp
 services
@@ -152,7 +175,7 @@ services
 
 ## Query field in Mutation payloads
 
-**OLD**
+**v11**
 
 ```csharp
 services
@@ -165,7 +188,7 @@ services
     });
 ```
 
-**NEW**
+**v12**
 
 ```csharp
 sevices
@@ -190,7 +213,7 @@ We have consolidated the DataLoader base classes into the GreenDonut package whi
 
 Second, we optimized memory usage of DataLoader and it is now best practice to let the DI inject the DataLoaderOptions into the DataLoader.
 
-**Hot Chocolate 11**
+**v11**
 
 ```csharp
 public class CustomBatchDataLoader : BatchDataLoader<string, string?>
@@ -205,7 +228,7 @@ public class CustomBatchDataLoader : BatchDataLoader<string, string?>
 }
 ```
 
-**Hot Chocolate 12**
+**v12**
 
 ```csharp
 public class CustomBatchDataLoader : BatchDataLoader<string, string?>
@@ -221,15 +244,3 @@ public class CustomBatchDataLoader : BatchDataLoader<string, string?>
 ```
 
 Allowing the DI to inject the options will allow the DataLoader to use the new shared pooled cache objects.
-
-# Resolvers
-
-We have reworked the resolver compiler and are now demanding that the `ParentAttribute` is used when an argument is referring to the parent object.
-This is done since in some cases people want to get the parent object which is the same runtime type as an argument value.
-
-```csharp
-public async Task<string> MyResolver([Parent] Person parent, Person input)
-{
-    // code omitted for brevity.
-}
-```

website/src/docs/hotchocolate/defining-a-schema/non-null.md

@@ -101,9 +101,49 @@ public class BookType : ObjectType<Book>
 <ExampleTabs.Schema>
 
 ```sdl
-type User {
-  name: String!
-  nullableName: String
+type Book {
+  title: String!
+  nullableTitle: String
+}
+```
+
+</ExampleTabs.Schema>
+</ExampleTabs>
+
+The inner type of a list can be made non-null like the following.
+
+<ExampleTabs>
+<ExampleTabs.Annotation>
+
+```csharp
+public class Book
+{
+    [GraphQLType(typeof(ListType<NonNullType<StringType>>))]
+    public List<string> Genres { get; set; }
+}
+```
+
+</ExampleTabs.Annotation>
+<ExampleTabs.Code>
+
+```csharp
+public class BookType : ObjectType<Book>
+{
+    protected override void Configure(IObjectTypeDescriptor<Book> descriptor)
+    {
+        descriptor
+            .Field(f => f.Genres)
+            .Type<ListType<NonNullType<StringType>>>();
+    }
+}
+```
+
+</ExampleTabs.Code>
+<ExampleTabs.Schema>
+
+```sdl
+type Book {
+  genres: [String!]
 }
 ```
 

website/src/docs/hotchocolate/performance/index.md

@@ -2,26 +2,48 @@
 title: "Overview"
 ---
 
-**Improve performance by sending smaller requests and pre-compile queries**
+In this section we will look at some ways of how we can improve the performance of our Hot Chocolate GraphQL server.
 
-The size of individual GraphQL requests can become a major pain point. This is not only true for the transport but also introduces inefficiencies for the server since large requests need to be parsed and validated. To solve this problem, Hot Chocolate has implemented persisted queries. With persisted queries, we can store queries on the server in a key-value store. When we want to execute a persisted query, we can send the key under which the query is stored instead of the query itself. This saves precious bandwidth and also improves execution time since the server will validate, parse, and compile persisted queries just once.
+# Startup performance
+
+The first GraphQL request issued against a Hot Chocolate server will most of the time take a little longer than subsequent requests. This is because Hot Chocolate has to build up the GraphQL schema and prepare for the execution of requests.
+
+We can however delegate this task to the startup of the application instead of the first request, by call `InitializeOnStartup()` on the `IRequestExecutorBuilder`.
+
+```csharp
+public class Startup
+{
+    public void ConfigureServices(IServiceCollection services)
+    {
+        services
+            .AddGraphQLServer()
+            .InitializeOnStartup()
+    }
+}
+```
+
+This will create the schema and warmup the request executor as soon as the app starts. This also brings the added benefit that schema errors are surfaced at app startup and not on the first request.
+
+# Persisted queries
+
+The size of individual GraphQL requests can become a major pain point. This is not only true for the transport but also the server, since large requests need to be parsed and validated often. To solve this problem, Hot Chocolate implements persisted queries. With persisted queries, we can store queries on the server in a key-value store. When we want to execute a persisted query, we can send the key under which the query is stored instead of the query itself. This saves precious bandwidth and also improves execution time since the server will validate, parse, and compile persisted queries just once.
 
 Hot Chocolate supports two flavors of persisted queries.
 
-## Persisted queries
+## Regular persisted queries
 
 The first approach is to store queries ahead of time (ahead of deployment).
-This can be done by extracting the queries from your client application at build time. This will reduce the size of the requests and the bundle size of your application since queries can be removed from the client code at build time and are replaced with query hashes. Apart from performance, persisted queries can also be used for security by configuring Hot Chocolate to only accept persisted queries on production.
+This can be done by extracting the queries from our client applications at build time. This will reduce the size of the requests and the bundle size of our application since queries can be removed from the client code at build time and are replaced with query hashes.
 
 Strawberry Shake, [Relay](https://relay.dev/docs/guides/persisted-queries/), and [Apollo](https://www.apollographql.com/docs/react/api/link/persisted-queries/) client all support this approach.
 
 [Learn more about persisted queries](/docs/hotchocolate/performance/persisted-queries)
 
 ## Automatic persisted queries
 
-Automatic persisted queries allow us to store queries dynamically on the server at runtime. With this approach, we can give our application the same performance benefits as with persisted queries without having to opt in to a more complex build process.
+Automatic persisted queries allow us to store queries dynamically on the server at runtime. With this approach, we can give our applications the same performance benefits as with persisted queries without having to opt in to a more complex build process.
 
-However, we do not have the option to seal our server from queries that we do not know, so this approach has **no** security benefits. We do not have any bundle size improvements for our application since the query is still needed at runtime.
+However, we do not get any bundle size improvements for our applications since the queries are still needed at runtime.
 
 Both Strawberry Shake and [Apollo](https://www.apollographql.com/docs/apollo-server/performance/apq/) client support this approach.
 

website/src/docs/hotchocolate/performance/persisted-queries.md

@@ -2,9 +2,11 @@
 title: "Persisted queries"
 ---
 
-Persisted queries allow us to pre-register all required queries of our clients. This can be done by extracting the queries from our client applications at build time and putting them in the server's query storage. Extracting queries is supported by client libraries like [Relay](https://relay.dev/docs/guides/persisted-queries/) and in the case of [Strawberry Shake](/docs/strawberryshake) we do not have to do any additional work.
+Persisted queries allow us to pre-register all required queries of our clients. This can be done by extracting the queries of our client applications at build time and placing them in the server's query storage.
 
-> Note: While this is called persisted _queries_ it works for all other GraphQL operations as well.
+Extracting queries is supported by client libraries like [Relay](https://relay.dev/docs/guides/persisted-queries/) and in the case of [Strawberry Shake](/docs/strawberryshake) we do not have to do any additional work.
+
+> Note: While this feature is called persisted _queries_ it works for all other GraphQL operations as well.
 
 # How it works