Aem 6.5 headless cms. 5. Aem 6.5 headless cms

 
5Aem 6.5 headless cms Up to AEM 6

Adobe Experience Manager (AEM), one of the sought-after Content Management Solutions (CMS), is preferred by most companies across the globe. . Headless Developer Journey: Explore this guided journey through the powerful and flexible headless features of AEM to prepare for your first headless project. 0 or later. Tap AEM Forms Assets Migration, and in the next screen, tap Start Migration. This Web Component application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and render a portion of UI, accomplished using pure JavaScript code. Developer tools. In the following example, the AEM instance runs locally so the localhost value is used: java -jar toughday2. Headless and AEM; Headless Journeys. Search for “GraphiQL” (be sure to include the i in GraphiQL). With Headless Adaptive Forms, you can streamline the process of building. Content Models are structured representation of content. AEM offers the flexibility to exploit the advantages of both models in one project. Following is a list of some great advantages of AEM CMS CQ5 over another CMS: One of the biggest advantages of AEM CQ5 over another CMS (Content Management System) is its integration with other products from Adobe and with the Adobe Marketing Cloud. This is Part One of a four-part series on Adobe Experience Manager as a Cloud Service. In the previous document of the AEM headless journey, Getting Started with AEM Headless as a Cloud Service you learned the basic theory of what a headless CMS is and you should now: Understand the basics of AEM’s headless features. AEM Headless is a CMS solution from Experience Manager that allows structured content (Content Fragments) in AEM to be consumed by any app over HTTP using GraphQL. 4,. Right-click on the resulting POST action and select Copy -> Copy as cURL. Connectors User GuideDeveloper. By deploying the AEM Archetype 41 or later based project to your AEM 6. AEM as a Cloud Service GraphQL API used with Content Fragments is heavily based on the standard, open source GraphQL API. Scroll to the bottom and click on ‘Add Firebase to your web app’. Created for: Admin. In the file browser, locate the template you want to use and select Upload. To facilitate this, AEM supports token-based authentication of HTTP requests. Created for: Admin. Make sure the form is using “Custom AEM Forms PreFill Service” as the prefill service. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). x. The Story So Far. Open the Page Editor’s side bar, and select the Components view. In previous releases, a package was needed to install the. GraphQL API. AEM has been adding support for headless delivery for a while, starting with simply swapping the . CORSPolicyImpl~appname-graphql. json to be more correct) and AEM will return all the content for the request page. 5 Forms environment, set up an AEM Archetype 41 or later based project and deploy it to all of your Author and Publish instances. Learn how to map React components to Adobe Experience Manager (AEM) components with the AEM SPA Editor JS SDK. The actual root cause was the CSRF filter blocking the requests in AEM Author, the path white listing looks to be not enabled while upgrading from 6. 0) or later. We have come up with a comprehensive step-by-step guide to help you out while working on AEM 6. An OSGi configuration for the Referrer Filter is needed to enable access to the GraphQL endpoint for headless applications over HTTP POST. 5, AEM Forms author can leverage the following capabilities: 2. To support the headless CMS use-case. Adobe Experience Manager Sites is the industry-leading content management system that empowers any marketer or developer to create high-performance pages across any digital property — from web to mobile to apps. 5 is a flexible tool for the headless implementation model by offering three powerful services: 1. 5 mostly focuses on enhancements, stability and some really cool enhancements. Persisted queries are queries that are stored on the Adobe Experience Manager (AEM) server. It has included some new and enhanced functionality, key customer fixes, high priority customer enhancements and general bug fixes oriented toward product stabilization. You also learn how you can create editable SPAs using AEM’s SPA Editor framework, and integrate external SPAs, enabling editing capabilities as required. It makes Adaptive Forms and themes on your AEM Forms environment compatible with AEM as a Cloud Service . In this part of the AEM Headless Content Author Journey, you can learn the (basic) concepts and terminology necessary to understand authoring content when using Adobe Experience Manager (AEM) as a Cloud Service as a Headless CMS. Create your first React Single Page Application (SPA) that is editable in Adobe Experience Manager AEM with the WKND SPA. The srcset and sources use a custom setParams function to append the web-optimized delivery query parameter to the _dynamicUrl of the. This tutorial walks through the implementation of a Angular application for a fictitious lifestyle brand, the WKND. With Headless Adaptive Forms, you can streamline the process of building. Part Two will focus on the unique operations and deployment features of AEM Cloud Service. Navigate to the Software Distribution Portal > AEM as a Cloud Service. Navigate to Tools, General, then select GraphQL. The component uses the fragmentPath property to reference the actual. The /apps and /libs areas of AEM are considered immutable because they cannot be changed (create, update, delete) after AEM starts (that is, at runtime). 5 the GraphiQL IDE tool must be manually installed. The following are examples of possible approaches for constructing URLs for AEM GraphQL API and image requests, for several popular headless frameworks and platforms. For example, Microsoft Visual Studio Code. Developer. To download assets, follow these steps: In Experience Manager user interface, click Assets > Files. In the following example, the AEM instance runs locally so the localhost value is used: java -jar toughday2. Adobe Experience Manager (AEM) as a Cloud Service offers a re-architected foundation for Experience Manager, built upon a container-based infrastructure, API-driven development, and guided DevOps process, allowing marketers and developers to always keep ahead of the curve in customer experience management innovations. In this part of the AEM Headless Content Architect Journey, you can learn the (basic) concepts and terminology necessary to understand content modeling when using Adobe Experience Manager (AEM) as a Cloud Service as a Headless CMS. The zip file is an AEM package that can be installed directly. 10. This document helps you understand headless content delivery, how AEM supports headless, and how. Learn about key AEM 6. Last update: 2023-11-06. This journey provides you with all the information you. Unlike the traditional AEM solutions, headless does it without. 5. The two only interact through API calls. For publishing from AEM Sites using Edge Delivery Services, click here. On this page. Instead, you control the presentation completely with your own code in any programming language. 3 and has improved since then, it mainly consists of. 5 (the latest version). 4 projects and AEM as a Cloud Service projects that anticipate heavy customization. The current implementation of the Assets HTTP API is based on the REST architectural style and enables you to access content (stored in AEM) via CRUD operations (Create, Read, Update, Delete). This approach enables the CMS to live up to the promise of managing content in place and publishing anywhere. Certification. Included in the WKND Mobile AEM Application Content Package below. Instructor-led training. The ContextHub toolbar enables marketers and authors to see and manipulate store data for simulating the user experience when authoring pages. AEM 6. This tutorial explores how AEM Content Services can be used to power the experience of an Mobile App that displays Event information (music, performance, art, etc. New Chart Types. json (or . AEM 6. Headless implementation forgoes page and component. Get started with Adobe Experience Manager (AEM) and GraphQL. AEM Sites videos and tutorials. AEM 6. In the last step, you fetch and. 3. ; The Content Fragment is an instance of a Content Fragment Model that represents a logical. AEM Headless APIs allow accessing AEM content from any. With Headless Adaptive Forms, you can streamline the process of. Explore tutorials by API, framework and example applications. It becomes more difficult to store your assets,. AEM Headless single-page app (SPA) deployments involve JavaScript-based applications built using frameworks such as React or Vue, that consume and interact with content in AEM in a headless manner. In this part of the AEM Headless Developer Journey, learn about headless technology and why you would use it. We have come up with a comprehensive step-by-step guide to help you out while working on AEM 6. You can manage content from one location i. Once uploaded, it appears in the list of available templates. These are defined by information architects in the AEM Content Fragment Model editor. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. Instead of continually planning for upgrades and monitoring site traffic. Integrate AEM & CIF framework to build a rich and immersive e-commerce experience; Build websites faster with AEM Headless and App Builder; Adobe Experience Manager as a Cloud Service: 2021 review and 2022 outlook; 2020. The Content author and other. 5 or later. For publishing from AEM Sites using Edge Delivery Services, click here. Copy the cURL command to a text editor and remove all headers from the command,. Learn how to customize Experience Fragments for Adobe Experience Manager. All 3rd party applications can consume this data. An end-to-end tutorial. Admin. Adobe Experience Manager’s Referrer Filter enables access from third-party hosts. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). The AEM Headless Client for Java is used to execute the GraphQL queries and map data to Java objects to power the app. Created for: Developer. All Learning. With AEM, you can integrate with the following non-Adobe products out of the box: Amazon SNS connection - Amazon web services. Experience Manager fast tracks new apps and digital experience development using a scalable, cloud-native CMS using open, extensible APIs. These remote queries may require authenticated API access to secure headless content. ; The Content Fragment is an instance of a Content Fragment Model that represents a logical. Access the local Sites deployment at [sites_servername]:port. 5 Forms environment, Upgrade to AEM 6. Confirm with Create. Shortly speaking: yes. 3 or Adobe Experience Manager 6. Download and extract the contents of the zip file on to your computer. Manage GraphQL endpoints in AEM. In AEM 6. We’ll cover retrieving Content Fragment data from AEM’s GraphQL APIs and displaying it in the React app. model. 5. The following are required to follow this quick setup: AEM as a Cloud Service Sandbox environment. 5. 5 the GraphiQL IDE tool must be manually installed. Last update: 2023-09-26. x. But AEM 6,5 allows us to Create Content Fragments directly. Using this path you (or your app) can: receive the responses (to your GraphQL queries). When using AEM Headless Persisted Queries which access AEM over HTTP GET, a Referrer Filter. Ensure you adjust them to align to the requirements of your. The Story So Far. 12. Prerequisites. 5. User Interface Overview. Broad web and digital knowledge, an aptitude for troubleshooting and problem solving as well as mentoring/guiding other members of the team. 5. You have complete control over how the content is displayed on several platforms, including desktop, mobile, IoT, and PIM systems. View next: Learn. 0 to 6. For publishing from AEM Sites using Edge Delivery Services, click here. Click OK. Adobe Experience Manager (AEM) as a Cloud Service is the latest offering of the AEM product line, helping you continue to provide your customers with personalized, content-led experiences. This Web Component application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and render a portion of UI, accomplished using pure JavaScript. Introduction. 5? Shortly. Adobe Experience Manager (AEM) is the leading experience management platform. AEM Headless Content Architect Journey Overview; Content Modeling for Headless with AEM - An Introduction; Learn the Content Modeling Basics for Headless with AEM; Learn about Creating Content Fragment Models in AEM; Headless Translation Journey. js (JavaScript) AEM Headless SDK for. The endpoint is the path used to access GraphQL for AEM. Example applications are a great way to explore the headless capabilities of Adobe Experience Manager (AEM). x feature or an API that is not backwards compatible on AEM 6. Servlet Engines / Application Servers. For the purposes of this getting started guide, we only need to create one configuration. Using the GraphQL API in AEM enables the efficient delivery. x. Content Fragments used in AEM Headless content modeling, often reference image assets intended for display in the headless experience. Establish goals and set clear expectations, prioritize activities, and follow through to completion. This component is able to be added to the SPA by content authors. Introduction to AEM as a Headless CMS; AEM Headless tutorials - If you prefer to learn by doing and are technically inclined, take our hands-on tutorials organized by API and framework, that explore creating and using applications built on AEM Headless. Structured Content Fragments were introduced in AEM 6. In the drop-down menu, Dictionaries are represented by their path in the respository. Adobe Experience Manager as a Cloud Service’s Cross-Origin Resource Sharing (CORS) facilitates non-AEM web properties to make browser-based client-side calls to AEM’s GraphQL APIs, and other AEM Headless resources. supports headless CMS scenarios where external client applications render experiences using. Use an AEM 6. Experience Manager tutorials. What’s new in Experience Manager. Tap on the Bali Surf Camp card in the SPA to navigate to its route. Instead of continually planning for upgrades and monitoring site traffic. Open the Program containing the AEM as a Cloud Service environment to integrate set up the Service Credentials for. Editable fixed components. Adobe Experience Manager (AEM) is a comprehensive content management solution for building websites, mobile apps, and forms. Adobe Experience Manager (AEM) 6. 4, Content Fragment Model is to be created which is converted into the content fragment. Learn about key AEM 6. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. The two only interact through API calls. AEM 6. 3 latest capabilities that enable channel agnostic experience management use-cases, and more. Overview. Repeat above step for person-by-name query. CMS / CCMS: CMS. g es, to make it is accessible and useable across global customers. The typical use case being our clients have a complete AEM suite and we would like to pull down assets within the CMS for them to use within our application. Adobe Experience Manager (AEM) as a Cloud Service is the latest offering of the AEM product line, helping you continue to provide your customers with personalized, content-led experiences. Clicking the name of your test in the Result panel shows all details. This Web Component application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and render a portion of UI, accomplished using pure JavaScript. For cases that need customization (for example, when customizing the cache) you can use the API; see the cURL example provided in How to persist a GraphQL query. IMS integration allows the Desktop App to perform access token refresh automatically, allowing the user to stay. It supports both traditional and headless CMS operations. AEM provides the Content Fragment core component - a component that lets you include content fragments on your pages. Up to AEM 6. Integrates with earlier releases of FrameMaker: 2019 release, 2017 release, 2015 release. 0), the whitelisting is already enabled in AEM as a Cloud Service, ensure the blow paths are whitelisted in the CSRF. Start here for an overview of the guided journeys available to understand AEM’s powerful headless features. The following are examples of possible approaches for constructing URLs for AEM GraphQL API and image requests, for several popular headless frameworks and platforms. A headless CMS is therefore responsible for the (backend) content management services, together with the mechanisms allowing the (frontend) applications to access that content. 1. Learn about headless technologies, what they bring to the user experience, how AEM supports headless models, and how to implement your own headless development project from A to Z. This comes out of the box as part of. Get to know how to organize your headless content and how AEM’s translation tools work. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. Headful and Headless in AEM; Headless Experience Management. In this optional continuation of the AEM Headless Developer Journey, you learn how AEM can combine headless delivery with traditional full-stack CMS features. html with . 3 latest capabilities that enable channel agnostic experience management use-cases, and more. 5. Experience Manager fast tracks new apps and digital experience development using a scalable, cloud-native CMS using open, extensible APIs. A primary use case for The Adobe Experience Manager as a Cloud Service (AEM) GraphQL API for Content Fragment Delivery is to accept remote queries from third-party applications or services. AEM Headless CMS Developer Journey. Review existing models and create a model. Get to know how to organize your headless content and how AEM’s translation tools work. Build a React JS app using GraphQL in a pure headless scenario. AEM Project Archetype - Traditional approach to AEM development by generating a minimal AEM project using a Maven template. 0) is planned for November 30, 2023. 8. 3 and has been continuously improved since then, it mainly consists of the following components: Content Services: Provides the functionality to expose user-defined content through a HTTP API in JSON format. Adobe Experience Manager (AEM) Sites is a leading experience management platform. This document. Be aware of AEM’s headless integration levels. A digital marketing team has licensed Adobe Experience Manger 6. 5. AEM 6. The benefit of this approach is cacheability. Adobe Experience Manager (AEM) is a comprehensive content management solution for building websites, mobile apps, and forms. 4. Click Create in the Create Page wizard to actually create the workflow. As they might still be seldomly used and are. 5 new features like single page application, headless CMS, and enterprise DAM. From marketing sites, authenticated customer portals, and employee intranets to emerging digital channels and unowned endpoints, Adobe Experience Manager Sites is the one CMS that manages all your content in a secure, flexible, and agile way. The minimum Servlet API Version required is. 5; Headless CMS; React; HTML, CSS, Javascript; The AEM Tech Lead is a client-facing role that will interface with digital marketing stakeholders and the internal technical team. This is part of Adobe's headless CMS initiative. With this reference you can connect various Content Fragment Models to represent interrelationships. This allows the headless application to follow the connections and access the content as necessary. In this part of the AEM Headless Content Architect Journey, you can learn the (basic) concepts and terminology necessary to understand content modeling for headless content delivery with Adobe Experience Manager (AEM). The position of an Adobe Experience Manager developer is pivotal, wielding a direct impact on everything from a company’s commercial success to customer satisfaction. Persisted queries are GraphQL queries that are created and stored on the Adobe Experience Manager (AEM) as a Cloud Service server. During the last few years, while some promoted a new publishing concept called ‘headless CMS’, Adobe introduced a few new tricks in AEM to fulfil the needs of the headless community, Content Fragments and Experience Fragments. e, AEM and then expose it to your mobile applications devices, voice assistants like Alexa, third party systems etc. This involves structuring, and creating, your content for headless content delivery. The latest enhancement in AEM 6. Integrates with latest release of FrameMaker: Yes (16. 5 the GraphiQL IDE tool must be manually installed. There are many ways to edit content in Adobe Experience Manager (AEM). From the AEM Start screen, navigate to Tools > General > GraphQL Query Editor. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. A collection of Headless CMS tutorials for Adobe Experience Manager. The following diagram illustrates the overall architecture for AEM Content Fragments. Requirements You are good at-> Delivery of structured AEM Content over direct content API, which broaden AEM support of headless CMS Scenarios - Enablement of output in JSON format - Extension of AEM Assets HTTP API. The headless extension was first introduced in the 6. Last update: 2023-09-26. Contact: Ashish Mathew Cherian, Director, Inside Sales +91 9650024040 | amathewc@adobe. 5. In terms of. 5, 6. 5 Forms with our step-by-step guide. Instead, you control the presentation completely with your own code in any programming language. Understand Headless in AEM; Learn about CMS Headless Development; Getting Started with AEM Headless as a Cloud Service; Path to your first experience using AEM Headless; How. Documentation. This React application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. Last update: 2023-06-28. This simple React app uses the AEM Headless SDK to query AEM Headless APIs for an Adventure content, and displays the web-optimized image using img element with srcset and picture element. 3. 0 is below. The preview experience links the AEM Author’s Content Fragment editor with your custom app (addressable via HTTP), allowing for a deep link into the app that renders the Content Fragment being previewed. The new chart types in AEM 6. 5; Headless CMS; React; HTML, CSS, Javascript; The AEM Tech Lead is a client-facing role that will interface with digital marketing stakeholders and the internal technical team. Templates are used at various points in AEM: When you create a page, you select a template. This provides the user with highly dynamic and rich experiences. Digital teams, developers and marketers dread the phrase “Upgrading the CMS”. 5. Headless CMS in AEM 6. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. An end-to-end tutorial illustrating how to build-out and expose content using AEM Headless. core-1. Download the latest version of Tough Day 2 from the Adobe Repository. From the AEM Start screen, navigate to Tools > General > GraphQL. Tap Adaptive Forms Custom Components Migration and in the Custom Components Migration page, tap Start Migration. Headless and AEM; Headless Journeys. json to a published resource. 8) Headless CMS Capabilities. For example, an external Content Management System (CMS) referencing an asset stored in AEM Assets. Then Getting Started with AEM Headless as a Cloud Service described AEM Headless in the context of your own project. Understand how to build and customize experiences using AEM’s powerful features by exploring these development and deployment topics. The use of Android is largely unimportant, and the consuming mobile app could be written in any. Content Velocity. x. Welcome to this tutorial chapter where we will explore configuring a React app to connect with Adobe Experience Manager (AEM) Headless APIs using the AEM Headless SDK. The following table lists Forms-specific AEM groups, available out of the box, and corresponding user types. AEM Headless APIs allow accessing AEM content. Select Create. The following are required to follow this quick setup: AEM as a Cloud Service Sandbox environment. Up to AEM 6. Integrating with Third-Party Services. It provides cloud-native agility to accelerate time to value and. Tutorials. Last update: 2023-11-06. A modern content delivery API is key for efficiency and performance of Javascript-based frontend applications. adobe. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL persisted queries in a. The AEM Project Archetype generates a project primed for AEM’s integration with a Remote SPA, but requires a small, but important adjustment to auto-generated AEM page structure. The configuration file must be named like: com. Log into AEM as a Cloud Service and from the main menu select Navigation -> Content Fragments. The zip file is an AEM package that can be installed directly. AEM has been adding support for headless delivery for a while, starting with simply swapping the . cfg. The session will be split in two halves as follows: Part 1: AEM as a headless CMS Where/When/Why? Presenter: Vengadesh Shanmugavelu - Technical Architect, Qatar Airways. Here you can specify: Name: name of the endpoint; you can enter any text. 5. This interface was introduced in AEM 6. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. AEM applies the principle of filtering all user-supplied content upon output. Learn about fluid experiences and its application in managing content and experiences for either headful or headless CMS scenarios. Understand how to create new AEM component dialogs. Getting Started with AEM SPA Editor. In the String box of the Add String dialog box, type the English string. AEM Headless as a Cloud Service. The AEM as a Cloud Service SDK is composed of the following artifacts: Quickstart Jar - The AEM runtime used for local development. The AEM Headless SDK is available for various platforms: AEM Headless SDK for client-side browsers (JavaScript) AEM Headless SDK for server-side/Node. A Headless Content Management System (CMS) is: "A headless content management system, or headless CMS, is a back-end only content management system (CMS) built from the ground up as a content repository that makes content accessible via an API for display on any device. Headless CMS, SPA improvements, Core Components upgrade, Remote DAM & Sites Authoring sync, Adobe Asset link Extension with AEM Assets,. 5 SP1 (6. The default suite that runs after adding the. Review existing models and create a model. This aem tutorial will serve as a base if you’re looking to get started with AEM 6. Headless CMS. Integrate AEM & CIF framework to build a rich and immersive e-commerce experience; Build websites faster with AEM Headless and App Builder; Adobe Experience Manager as a Cloud Service: 2021 review and 2022 outlook; 2020. An end-to-end tutorial illustrating how to build-out and expose content using. 5 is a flexible tool for the headless implementation model by offering three powerful services: Content Models. The creation of a Content Fragment is presented as a dialog. Prior to starting this tutorial ensure the following AEM instances are installed and running on your local machine:The headless part is the content backend, as a headless Content Management System (CMS) is a back-end only content management system, designed and built explicitly as a content repository that makes content accessible via an API, for display on any device. In the Create Site wizard, select Import at the top of the left column. They cover many various use cases and frameworks: pure headless, remote editor, AEM SPA Editor, GraphQL, Content Services. Adobe Experience Manager (AEM) Developer Role. Is this correct? - There are two types of the content fragment. After 23 Iterations and 1,345 fixes, Adobe Experience Manager (AEM) 6. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to leverage them on your project. Navigate to the Software Distribution Portal > AEM as a Cloud Service. In the Comment box, type a translation hint for the translator if necessary. With AEM 6. Any attempt to change an immutable area at runtime fails. AEM GraphQL API requests. Additional resources can be found on the AEM Headless Developer Portal. 3. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. Tap the all-teams query from Persisted Queries panel and tap Publish. Learn how to model content and build a schema with Content Fragment Models in AEM. Content fragments contain structured content: They are based on a. This React application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries.