Update content

Author: Clare-Zheng82

articles/data-factory/copy-activity-data-consistency.md

@@ -7,7 +7,7 @@ ms.service: data-factory
 ms.subservice: data-movement
 ms.custom: synapse
 ms.topic: conceptual
-ms.date: 09/09/2021
+ms.date: 01/27/2022
 ms.author: yexu
 ---
 #  Data consistency verification in copy activity
@@ -18,7 +18,7 @@ When you move data from source to destination store, the copy activity provides
 
 ## Supported data stores and scenarios
 
--   Data consistency verification is supported by all the connectors except FTP, sFTP, and HTTP. 
+-   Data consistency verification is supported by all the connectors except FTP, SFTP, HTTP, Snowflake, Office 365 and Azure Databricks Delta Lake. 
 -   Data consistency verification is not supported in staging copy scenario.
 -   When copying binary files, data consistency verification is only available when 'PreserveHierarchy' behavior is set in copy activity.
 -   When copying multiple binary files in single copy activity with data consistency verification enabled, you have an option to either abort the copy activity or continue to copy the rest by enabling fault tolerance setting to skip inconsistent files. 

articles/data-factory/data-migration-guidance-s3-azure-storage.md

@@ -7,7 +7,7 @@ ms.service: data-factory
 ms.subservice: data-movement
 ms.topic: conceptual
 ms.custom: seo-lt-2019
-ms.date: 8/04/2019
+ms.date: 01/27/2022
 ---
 
 # Use Azure Data Factory to migrate data from Amazon S3 to Azure Storage 
@@ -66,7 +66,6 @@ Migrate data over private link:
 
 - In this architecture, data migration is done over a private peering link between AWS Direct Connect and Azure Express Route such that data never traverses over public Internet.  It requires use of AWS VPC and Azure Virtual network. 
 - You need to install ADF self-hosted integration runtime on a Windows VM within your Azure virtual network to achieve this architecture.  You can manually scale up your self-hosted IR VMs or scale out to multiple VMs (up to 4 nodes) to fully utilize your network and storage IOPS/bandwidth. 
-- If it is acceptable to transfer data over HTTPS but you want to lock down network access to source S3 to a specific IP range, you can adopt a variation of this architecture by removing AWS VPC and replacing private link with HTTPS.  You will want to keep Azure Virtual and self-hosted IR on Azure VM so you can have a static publicly routable IP for filtering purpose. 
 - Both initial snapshot data migration and delta data migration can be achieved using this architecture. 
 
 ## Implementation best practices