Merge pull request #231877 from rboucher/updateOverview

Update overview

Author: v-ccolin

articles/azure-monitor/app/app-insights-overview.md

@@ -4,7 +4,7 @@ description: Learn how Application Insights in Azure Monitor provides performanc
 ms.topic: overview
 ms.date: 05/12/2023
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 # Application Insights overview
 
 Application Insights is an extension of [Azure Monitor](../overview.md) and provides application performance monitoring (APM) features. APM tools are useful to monitor applications from development, through test, and into production in the following ways:

articles/azure-monitor/data-platform.md

@@ -16,7 +16,7 @@ Today's complex computing environments run distributed applications that rely on
 
 [Azure Monitor](overview.md) collects and aggregates data from various sources into a common data platform where it can be used for analysis, visualization, and alerting. It provides a consistent experience on top of data from multiple sources. You can gain deep insights across all your monitored resources and even with data from other services that store their data in Azure Monitor.
 
-:::image type="content" source="media/overview/overview-2023-06.png" alt-text="Diagram that shows an overview of Azure Monitor with data sources on the left sending data to a central data platform and features of Azure Monitor on the right that use the collected data." border="false" lightbox="media/overview/overview-2023-06.png":::
+:::image type="content" source="media/overview/overview-simple-20230707-opt.svg" alt-text="Diagram that shows an overview of Azure Monitor with data sources on the left sending data to a central data platform and features of Azure Monitor on the right that use the collected data." border="false" lightbox="media/overview/overview-blowout-20230707-opt.svg":::
 
 ## Observability data in Azure Monitor
 

articles/azure-monitor/data-sources.md

@@ -31,11 +31,10 @@ Some of these data sources use the [new data ingestion pipeline](essentials/data
 
 Sources of monitoring data from Azure applications can be organized into tiers, the highest tiers being your application itself and the lower tiers being components of Azure platform. The method of accessing data from each tier varies. The application tiers are summarized in the table below, and the sources of monitoring data in each tier are presented in the following sections. See [Monitoring data locations in Azure](monitor-reference.md) for a description of each data location and how you can access its data.
 
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-:::image type="content" source="media/overview/overview-2023-06.png" alt-text="Diagram that shows an overview of Azure Monitor with data sources on the left sending data to a central data platform and features of Azure Monitor on the right that use the collected data." border="false" lightbox="media/overview/overview-2023-06.png":::
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+:::image type="content" source="media/overview/overview-simple-20230707-opt.svg" alt-text="Diagram that shows an overview of Azure Monitor with data sources on the left sending data to a central data platform and features of Azure Monitor on the right that use the collected data." border="false" lightbox="media/overview/overview-blowout-20230707-opt.svg":::
 
 ### Azure
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 The following table briefly describes the application tiers that are specific to Azure. Following the link for further details on each in the sections below.
 
 | Tier | Description | Collection method |