Merge pull request #273773 from markingmyname/sunil

[PostgreSQL] update landing page

Author: AnnaMHuff

articles/postgresql/flexible-server/concepts-compare-single-server-flexible-server.md

@@ -10,9 +10,9 @@ ms.subservice: flexible-server
 ms.topic: conceptual
 ---
 
-# Comparison chart - Azure Database for PostgreSQL - Single Server and Azure Database for PostgreSQL - Flexible Server
+# Comparison chart: Azure Database for PostgreSQL - Flexible Server vs. Single Server
 
-[!INCLUDE [applies-to-postgresql-flexible-server](../includes/applies-to-postgresql-flexible-server.md)]
+[!INCLUDE [applies-to-postgresql-single-flexible-server](../includes/applies-to-postgresql-single-flexible-server.md)]
 
 ## Overview
 
@@ -55,7 +55,7 @@ The following table provides a list of high-level features and capabilities comp
 | Storage auto-grow | Yes | Yes |
 | Max IOPS | Basic - Variable. GP/MO: up to 18 K  | Up to 80 K |
 | **Networking/Security** | | |
-| Supported networking | Virtual network, private link, public access | Private access (VNET injection in a delegated subnet), public access) |
+| Supported networking | Virtual network, private link, public access | Private access (VNET injection in a delegated subnet), public access |
 | Public access control | Firewall | Firewall |
 | Private link support | Yes | Yes (Preview) |
 | Private VNET injection support | No | Yes |

articles/postgresql/flexible-server/generative-ai-azure-openai.md

@@ -1,6 +1,6 @@
 ---
-title: Generate vector embeddings with Azure OpenAI in Azure Database for PostgreSQL.
-description: Use vector indexes and Azure Open AI embeddings in PostgreSQL for retrieval augmented generation (RAG) patterns.
+title: Generate vector embeddings with Azure OpenAI
+description: Use vector indexes and Azure OpenAI embeddings in PostgreSQL for retrieval augmented generation (RAG) patterns.
 author: mulander
 ms.author: adamwolk
 ms.reviewer: maghan
@@ -21,7 +21,7 @@ Invoke [Azure OpenAI embeddings](../../ai-services/openai/reference.md#embedding
 ## Prerequisites
 
 1. [Enable and configure](generative-ai-azure-overview.md#enable-the-azure_ai-extension) the `azure_ai` extension.
-1. Create an Open AI account and [request access to Azure OpenAI Service](https://aka.ms/oai/access).
+1. Create an OpenAI account and [request access to Azure OpenAI Service](https://aka.ms/oai/access).
 1. Grant Access to Azure OpenAI in the desired subscription.
 1. Grant permissions to [create Azure OpenAI resources and to deploy models](../../ai-services/openai/how-to/role-based-access-control.md).
 1. [Create and deploy an Azure OpenAI service resource and a model](../../ai-services/openai/how-to/create-resource.md), for example deploy the embeddings model [text-embedding-ada-002](../../ai-services/openai/concepts/models.md#embeddings-models). Copy the deployment name as it is needed to create embeddings. 

articles/postgresql/index.yml

@@ -106,7 +106,7 @@ landingContent:
             url: concepts-business-continuity.md
           - text: High availability
             url: concepts-high-availability.md
-          - text: Backup and restore
+          - text: Back up and restore
             url: flexible-server/concepts-backup-restore.md
       - linkListType: how-to-guide
         links:
@@ -154,8 +154,8 @@ landingContent:
             url: flexible-server/concepts-connectivity.md
       - linkListType: tutorial
         links:
-          - text: Design a database on Azure Database for PostgreSQL - Single Server
-            url: single-server/tutorial-design-database-using-azure-portal.md
+          - text: Deploy Django app on AKS
+            url: flexible-server\tutorial-django-aks-database.md
 
 # Card 7
   - title: Migrate
@@ -167,35 +167,7 @@ landingContent:
           - text: Migrate online
             url: howto-migrate-online.md
 
-#Card 8
-  - title: Azure Database for PostgreSQL - Single server
-    linkLists:
-      - linkListType: overview
-        links:
-          - text: What is Azure Database for PostgreSQL - Single Server?
-            url: single-server/overview.md
-      - linkListType: quickstart
-        links:
-          - text: Create an Azure Database for PostgreSQL - Single Server instance using the Azure portal
-            url: single-server/quickstart-create-server-database-portal.md
-          - text: Create an Azure Database for PostgreSQL - Single Server instance using Azure CLI
-            url: single-server/quickstart-create-server-database-azure-cli.md
-      - linkListType: concept
-        links:
-          - text: Server concepts
-            url: flexible-server/concepts-servers.md
-          - text: Limits
-            url: flexible-server/concepts-limits.md
-      - linkListType: tutorial
-        links:
-          - text: Design a database on Azure Database for PostgreSQL - Single Server
-            url: single-server/tutorial-design-database-using-azure-portal.md
-          - text: Build Python (Django) app with PostgreSQL
-            url: ../app-service/tutorial-python-postgresql-app.md?toc=/azure/postgresql/toc.json
-          - text: Monitor and tune the server
-            url: single-server/tutorial-monitor-and-tune.md
-
-# Card 9
+# Card 8
   - title: Reference
     linkLists:
       - linkListType: learn