Merge remote-tracking branch 'remotes/origin/hotfix/hotfix-v26.2.4'

Author: DeepakRajSundar

ej2-angular-toc.html

@@ -902,9 +902,10 @@
 			 <li><a href="/ej2-angular/document-editor/server-deployment/how-to-publish-documenteditor-web-api-application-in-azure-app-service-from-visual-studio">How to Publish DocumentEditor Web API Application in Azure App Service from Visual Studio</a></li>
           </ul>
         </li>
-		<li>Collaborative Editing
+		<li><a href="/ej2-angular/document-editor/collaborative-editing/overview">Collaborative Editing</a>
           <ul>
-             <li><a href="/ej2-angular/document-editor/collaborative-editing/using-dot-net">Using ASP.NET Core</a></li>
+             <li><a href="/ej2-angular/document-editor/collaborative-editing/using-redis-cache-asp-net-core">Using Redis in ASP.NET Core</a></li>
+             <li><a href="/ej2-angular/document-editor/collaborative-editing/using-dot-net">Using Database in ASP.NET Core</a></li>
              <li><a href="/ej2-angular/document-editor/collaborative-editing/using-java">Using Java</a></li>  
         </ul>
         </li>

ej2-angular/code-snippet/common/fluent2-cs1/package.json

@@ -16,6 +16,8 @@
     "@angular/platform-browser-dynamic": "17.1.2",
     "@syncfusion/ej2-base": "*",
     "@syncfusion/ej2-angular-buttons": "*",
+    "@syncfusion/ej2-angular-base": "*",
+    "@syncfusion/ej2-buttons": "*",
     "@angular/animations": "17.1.2",
     "@angular/common": "17.1.2",
     "@angular/compiler": "17.1.2",

ej2-angular/code-snippet/common/fluent2-cs2/package.json

@@ -16,6 +16,8 @@
     "@angular/platform-browser-dynamic": "17.1.2",
     "@syncfusion/ej2-base": "*",
     "@syncfusion/ej2-angular-buttons": "*",
+    "@syncfusion/ej2-angular-base": "*",
+    "@syncfusion/ej2-buttons": "*",
     "@angular/animations": "17.1.2",
     "@angular/common": "17.1.2",
     "@angular/compiler": "17.1.2",

ej2-angular/code-snippet/common/material3-cs1/package.json

@@ -16,6 +16,8 @@
     "@angular/platform-browser-dynamic": "17.1.2",
     "@syncfusion/ej2-base": "*",
     "@syncfusion/ej2-angular-buttons": "*",
+    "@syncfusion/ej2-angular-base": "*",
+    "@syncfusion/ej2-buttons": "*",
     "@angular/animations": "17.1.2",
     "@angular/common": "17.1.2",
     "@angular/compiler": "17.1.2",

ej2-angular/code-snippet/common/material3-cs2/package.json

@@ -16,6 +16,8 @@
     "@angular/platform-browser-dynamic": "17.1.2",
     "@syncfusion/ej2-base": "*",
     "@syncfusion/ej2-angular-buttons": "*",
+    "@syncfusion/ej2-angular-base": "*",
+    "@syncfusion/ej2-buttons": "*",
     "@angular/animations": "17.1.2",
     "@angular/common": "17.1.2",
     "@angular/compiler": "17.1.2",

ej2-angular/document-editor/collaborative-editing/overview.md

@@ -0,0 +1,45 @@
+---
+layout: post
+title: Collaborative Editing in Angular Document editor control | Syncfusion
+description: Learn about collaborative editing in Syncfusion Angular Document editor control of Syncfusion Essential JS 2 and more.
+platform: ej2-angular
+control: Collaborative Editing
+publishingplatform: ##Platform_Name##
+documentation: ug
+domainurl: ##DomainURL##
+---
+
+# Collaborative Editing
+
+Allows multiple users to work on the same document simultaneously. This can be done in real-time, so that collaborators can see the changes as they are made. Collaborative editing can be a great way to improve efficiency, as it allows team members to work together on a document without having to wait for others to finish their changes.
+
+## Prerequisites
+
+- *Real-time Transport Protocol*: This protocol facilitates instant communication between clients and the server, ensuring immediate updates during collaborative editing.
+- *Distributed Cache or Database*: Used to temporarily store the queue of editing operations.
+
+### Real time transport protocol
+
+- *Managing Connections*: Keeps active connections open for real-time collaboration, allowing seamless communication between users and the server.
+- *Broadcasting Changes*: Ensures that any edits made by one user are instantly sent to all collaborators, keeping everyone on the same page with the latest document version.
+
+### Distributed cache or database
+
+To support collaborative editing, it's crucial to have a backing system that temporarily stores the editing operations of all active users. There are two primary options:
+
+- *Distributed Cache*: Handles a higher number of `HTTP` requests per second compared to a database approach. For instance, a server with 2 vCPUs and 8GB RAM can handle up to 125 requests per second using a distributed cache.
+- *Database*: With the same server configuration, it can handle up to 50 requests per second.
+
+Using the distributed cache or database all the editing operations are queued in order and conflict resolution is performed using `Operational Transformation` Algorithm.
+
+> *Recommendation* - If you expect average `http` requests per second of your live application as 50 or below, then the database can provide reliable a backing system for operation queue. If you expect average requests per second of your live application as above 50, then the distributed cache is highly recommended backing system.
+
+> Tips to calculate the average requests per second of your application:
+Assume the editor in your live application is actively used by 1000 users and each user's edit can trigger 2 to 5 requests per second. The total requests per second of your applications will be around 2000 to 5000. In this case, you can finalize a configuration to support around 5000 average requests per second.
+
+> Note: The above metrics are based solely on the collaborative editing module. Actual throughput may decrease depending on other server-side interactions, such as document importing, pasting formatted content, editing restrictions, and spell checking. Therefore, it is advisable to monitor your app's traffic and choose a configuration that best suits your needs.
+#### See Also
+
+- [Collaborative editing using Redis cache in ASP.NET Core](../../document-editor/collaborative-editing/using-distributed-cache-asp-net-core)
+- [Collaborative editing using Microsoft SQL server in ASP.NET Core](../../document-editor/collaborative-editing/using-database-in-asp-net-core)
+- [Collaborative editing using Java](../../document-editor/collaborative-editing/using-java)