Merge pull request #80836 from tamram/tamram-0627

adding new article for GZRS

Author: PMEds28

articles/storage/blobs/TOC.yml

@@ -129,6 +129,8 @@
         href: ../common/storage-redundancy-zrs.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
       - name: Geo-redundant storage
         href: ../common/storage-redundancy-grs.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
+      - name: Geo-zone-redundant storage
+        href: ../common/storage-redundancy-gzrs.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
       - name: Disaster recovery and failover
         href: ../common/storage-disaster-recovery-guidance.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
       - name: Designing HA Apps using RA-GRS

articles/storage/blobs/data-lake-storage-best-practices.md

@@ -44,7 +44,7 @@ When architecting a system with Data Lake Storage Gen2 or any cloud service, you
 
 ### High availability and disaster recovery
 
-High availability (HA) and disaster recovery (DR) can sometimes be combined together, although each has a slightly different strategy, especially when it comes to data. Data Lake Storage Gen2 already handles 3x replication under the hood to guard against localized hardware failures. Additionally, other replication options, such as ZRS improve HA while GRS & RA-GRS improve DR. When building a plan for HA, in the event of a service interruption the workload needs access to the latest data as quickly as possible by switching over to a separately replicated instance locally or in a new region.
+High availability (HA) and disaster recovery (DR) can sometimes be combined together, although each has a slightly different strategy, especially when it comes to data. Data Lake Storage Gen2 already handles 3x replication under the hood to guard against localized hardware failures. Additionally, other replication options, such as ZRS or GZRS (preview), improve HA, while GRS & RA-GRS improve DR. When building a plan for HA, in the event of a service interruption the workload needs access to the latest data as quickly as possible by switching over to a separately replicated instance locally or in a new region.
 
 In a DR strategy, to prepare for the unlikely event of a catastrophic failure of a region, it is also important to have data replicated to a different region using GRS or RA-GRS replication. You must also consider your requirements for edge cases such as data corruption where you may want to create periodic snapshots to fall back to. Depending on the importance and size of the data, consider rolling delta snapshots of 1-, 6-, and 24-hour periods, according to risk tolerances.
 

articles/storage/blobs/data-lake-storage-upgrade.md

@@ -79,7 +79,7 @@ This section describes which Data Lake Storage Gen1 platform capabilities that a
 | |Optimized performance for parallel analytics workloads. High Throughput and IOPS. | Optimized performance for parallel analytics workloads. High Throughput and IOPS. | *Available now* |
 | Virtual Network (VNet) support  | [Using Virtual Network integration](https://docs.microsoft.com/azure/data-lake-store/data-lake-store-network-security)  | [Using Service Endpoint for Azure Storage](https://docs.microsoft.com/azure/storage/common/storage-network-security?toc=%2fazure%2fstorage%2fblobs%2ftoc.json) | *Available now* |
 | Size limits | No limits on account sizes, file sizes or number of files | No limits on account sizes or number of files. File size limited to 5TB. | *Available now*|
-| Geo-redundancy| Locally-redundant (LRS) | Locally redundant (LRS) Zone redundant (ZRS) Globally redundant (GRS) Read-access globally redundant (RA-GRS) See [here](https://docs.microsoft.com/azure/storage/common/storage-redundancy) for more information| *Available now* |
+| Geo-redundancy| Locally-redundant (LRS) | Locally redundant (LRS) Zone redundant (ZRS) geo-redundant (GRS) Read-access geo-redundant (RA-GRS) See [here](https://docs.microsoft.com/azure/storage/common/storage-redundancy) for more information| *Available now* |
 | Regional availability | See [here](https://azure.microsoft.com/regions/) | All [Azure regions](https://azure.microsoft.com/global-infrastructure/regions/)                                                                                                                                                                                                                                                                                                                                       | *Available now*                                                                                                                           |
 | Price                                       | See [Pricing](https://azure.microsoft.com/pricing/details/data-lake-store/)                                                                            | See [Pricing](https://azure.microsoft.com/pricing/details/storage/data-lake/)                                                                                                                                                                                                                                                                                                                                         |                                                                                                                                           |
 | Availability SLA                            | [See SLA](https://azure.microsoft.com/support/legal/sla/data-lake-store/v1_0/)                                                                   | [See SLA](https://azure.microsoft.com/support/legal/sla/storage/v1_3/)                                                                                                                                                                                                                                                                                                                                                | *Available now*                                                                                                                           |

articles/storage/common/media/storage-redundancy-zrs/portal-zrs-classic-upgrade.jpg

@@ -191,6 +191,8 @@ az storage account create \
   * `Standard_LRS`
   * `Standard_RAGRS`
   * `Standard_ZRS`
+  * `Standard_GZRS` (preview)
+  * `Standard_RAGZRS` (preview)
 
 ### Set default Azure storage account environment variables