You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: articles/cosmos-db/synapse-link-frequently-asked-questions.md
+21-21Lines changed: 21 additions & 21 deletions
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -15,27 +15,27 @@ Azure Synapse Link for Azure Cosmos DB creates a tight integration between Azure
15
15
16
16
## General FAQ
17
17
18
-
### Is Synapse Link supported for all Azure Cosmos DB APIs?
18
+
### Is Azure Synapse Link supported for all Azure Cosmos DB APIs?
19
19
20
-
In the public preview release, Synapse Link is supported for the Azure Cosmos DB SQL (Core) API and for the Azure Cosmos DB API for MongoDB.
20
+
In the public preview release, Azure Synapse Link is supported for the Azure Cosmos DB SQL (Core) API and for the Azure Cosmos DB API for MongoDB.
21
21
22
-
### Is Synapse Link supported for multi-region Azure Cosmos DB accounts?
22
+
### Is Azure Synapse Link supported for multi-region Azure Cosmos DB accounts?
23
23
24
24
Yes, for multi-region Azure Cosmos DB accounts, the data stored in the analytical store is also globally distributed. Regardless of single write region (single master) or multiple write regions (also known as multi-master), analytical queries performed from Azure Synapse Analytics can be served from the closest local region.
25
25
26
26
When planning to configure a multi-region Azure Cosmos DB account with analytical store support, it is recommended to have all the necessary regions added at time of account creation.
27
27
28
-
### Can I choose to enable Synapse Link for only certain region and not all regions in a multi-region account set-up?
28
+
### Can I choose to enable Azure Synapse Link for only certain region and not all regions in a multi-region account set-up?
29
29
30
-
In the preview release, when Synapse Link is enabled for a multi-region account, the analytical store is created in all regions. The underlying data is optimized for throughput and transactional consistency in the transactional store.
30
+
In the preview release, when Azure Synapse Link is enabled for a multi-region account, the analytical store is created in all regions. The underlying data is optimized for throughput and transactional consistency in the transactional store.
31
31
32
-
### Is backup and restore supported for Synapse Link enabled accounts?
32
+
### Is backup and restore supported for Azure Synapse Link enabled accounts?
33
33
34
-
In preview, for Synapse Link enabled database accounts, backup and restore of containers is not supported. If you have production workloads that require backup and restore functionality, we recommended not to enable Synapse Link on those database accounts.
34
+
In preview, for Azure Synapse Link enabled database accounts, backup and restore of containers is not supported. If you have production workloads that require backup and restore functionality, we recommended not to enable Synapse Link on those database accounts.
35
35
36
-
### Can I disable the Synapse Link feature for my Azure Cosmos DB account?
36
+
### Can I disable the Azure Synapse Link feature for my Azure Cosmos DB account?
37
37
38
-
Currently, after the Synapse Link capability is enabled at the account level, you cannot disable it. If you want to turn off the capability, you have to delete and re-create a new Azure Cosmos DB account.
38
+
Currently, after the Azure Synapse Link capability is enabled at the account level, you cannot disable it. If you want to turn off the capability, you have to delete and re-create a new Azure Cosmos DB account.
39
39
40
40
Understand that you will **not** have any billing implications if the Synapse Link capability is enabled at the account level but there is no analytical store enabled containers.
41
41
@@ -108,37 +108,37 @@ All transactional updates and deletes are copied to the analytical store but if
108
108
109
109
## Billing
110
110
111
-
### What is the billing model of Synapse Link for Azure Cosmos DB?
111
+
### What is the billing model of Azure Synapse Link for Azure Cosmos DB?
112
112
113
113
[Azure Cosmos DB analytical store](analytical-store-introduction.md) is available in public preview without any charges for analytical store until August 30, 2020. Synapse Spark and Synapse SQL are billed through [Synapse service consumption](https://azure.microsoft.com/pricing/details/synapse-analytics/).
114
114
115
115
## Security
116
116
117
117
### What are the ways to authenticate with the analytical store?
118
118
119
-
Authentication with the analytical store is the same as a transactional store. For a given database, you can authenticate with the master or read-only key. You can leverage linked service in Synapse Studio to prevent pasting the Azure Cosmos DB keys in the Spark notebooks. Access to this Linked Service is available for everyone who has access to the workspace.
119
+
Authentication with the analytical store is the same as a transactional store. For a given database, you can authenticate with the master or read-only key. You can leverage linked service in Azure Synapse Studio to prevent pasting the Azure Cosmos DB keys in the Spark notebooks. Access to this Linked Service is available for everyone who has access to the workspace.
120
120
121
121
## Synapse run-times
122
122
123
123
### What are the currently supported Synapse run-times to access Azure Cosmos DB analytical store?
### Do my Synapse Spark tables sync with my Synapse SQL serverless tables the same way they do with Azure Data Lake?
131
+
### Do my Azure Synapse Spark tables sync with my Azure Synapse SQL serverless tables the same way they do with Azure Data Lake?
132
132
133
133
Currently, this feature is not available.
134
134
135
135
### Can I do Spark structured streaming from analytical store?
136
136
137
137
Currently Spark structured streaming support for Azure Cosmos DB is implemented using the change feed functionality of the transactional store and it’s not yet supported from analytical store.
138
138
139
-
## Synapse Studio
139
+
## Azure Synapse Studio
140
140
141
-
### In the Synapse Studio, how do I recognize if I'm connected to an Azure Cosmos DB container with the analytics store enabled?
141
+
### In the Azure Synapse Studio, how do I recognize if I'm connected to an Azure Cosmos DB container with the analytics store enabled?
142
142
143
143
An Azure Cosmos DB container enabled with analytical store has the following icon:
144
144
@@ -148,12 +148,12 @@ A transactional store container will be represented with the following icon:
148
148
149
149
:::image type="content" source="./media/synapse-link-frequently-asked-questions/transactional-store-icon.png" alt-text="Azure Cosmos DB container enabled with transactional store- icon":::
150
150
151
-
### How do you pass Azure Cosmos DB credentials from Synapse Studio?
151
+
### How do you pass Azure Cosmos DB credentials from Azure Synapse Studio?
152
152
153
153
Currently Azure Cosmos DB credentials are passed while creating the linked service by the user who has access to the Azure Cosmos DB databases. Access to that store is available to other users who have access to the workspace.
154
154
155
155
## Next steps
156
156
157
-
* Learn about the [benefits of Synapse Link](synapse-link.md#synapse-link-benefits)
157
+
* Learn about the [benefits of Azure Synapse Link](synapse-link.md#synapse-link-benefits)
158
158
159
-
* Learn about the [integration between Synapse Link and Azure Cosmos DB](synapse-link.md#synapse-link-integration).
159
+
* Learn about the [integration between Azure Synapse Link and Azure Cosmos DB](synapse-link.md#synapse-link-integration).
0 commit comments