Azure Cosmos DB
Have feedback for Azure Cosmos DB product? Submit your idea here or upvote other ideas. All feedback is monitored and reviewed by the Azure Cosmos DB team.
This site is for feature suggestions only. For technical questions or issues, please submit them to StackOverflow,where we and the community can better help you.
Please use the following categories when submitting your idea.
Gremlin API: Graph features and capabilities using Gremlin API.
MongoDB API: Features and capabilities using MongoDB API.
Table API: Features and capabilities using Table API.
Etcd API: Features related to using etcd as a configuration store for Kubernetes.
Built-in Apache Spark: Features related to built-in Apache Spark in Azure Cosmos DB.
Built-in Notebooks: Features related to built-in Notebooks in Azure Cosmos DB.
SDK: Features related to Azure Cosmos DB SDKs for SQL API.
Change Feed: Features related to Change Feed.
Management: All management features, backup/restore,monitoring, ARM, PowerShell and CLI.
Portal: All features for Azure Portal and Cosmos DB Explorer.
Emulator: Features related to the Azure Cosmos Emulator.
Other: Features not related to any other category.
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Add provider for Entity Framework 7
Its very important to have ORM (ODM) support for DDD(Domain Driven Design)-style architectures. DDD is what makes DocumentDB most useful IMHO. Since EF7 was refactored to be extensible and support non-relational databases, I think its important to provide DocumentDB support for EF. This also should make migration of existing EF-based applications to DocumentDB much easier and will attract much more developers to this product.
98 votesThis feature is now in preview for EF Core 2.2. To learn more, read the blog post and try here, https://blogs.msdn.microsoft.com/dotnet/2018/09/12/announcing-entity-framework-core-2-2-preview-2/
Thanks.
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JDBC Support
Provide a JDBC adapter to allow for multiple out of the box data solutions to connect to DocumentDB, ex TIBCO Business Works, SAS Reporting/BI, and Tableau.
This would really open up use case possibilities.
62 votesWe are looking at this but it is not on our immediate roadmap. Will update here if this changes.
Thank you for your suggestion.
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PHP SDK For DocumentDB
Microsoft Have been done so many great things ,but all these are not perfact . But i've seen the change of microsoft, and hope more change.
PHP is so popular for web developing ,plz support it.
40 votesAt this time this is not on our roadmap. Will update here if that changes.
Thank you for your suggestion.
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Provide Django integration example
Provide an example of utilizing DocumentDB with Django. Even better would be showing the replacement of the default sqlite db in Django with DocumentDB.
29 votesUpdating:
This is not on our immediate roadmap but we do plan on doing at some point.
Thanks for your suggestion.
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Make debugging expirience easier and exception messages valuable
Now error message for queries frequently useless
"{"code":500,"body":"{"message":"An error occurred while sending the request."}"}"And I have no ideas what exception happened and what I did wrong.
Please- add more valuable error messages
21 votesWe’ve made improvements in our error messages in Version 3 of the .NET SDK, currently in preview.
Let us know what you think by providing feedback on GitHub: https://github.com/Azure/azure-cosmos-dotnet-v3
Thank you.
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DocumentDB driver/package for R
There is one for MySQL. Not sure how hard it would be to build one for DocumentDB.
17 votesThis is currently not on our roadmap. Will mark this as unplanned and leave open in case this changes.
Thank you for your suggestion.
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17 votes
This is currently not on our roadmap but are reviewing it. Will update this as this progresses.
Thank you for your suggestion.
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Official ruby support
Other document databases support ruby or have robust community support for ruby. Azure DocumentDB has neither. This is a show stopper for ruby shops. We're not going to pick a backend tech with zero official support.
15 votesThis is not on our roadmap at this time. Will revisit in the future.
Thank you for your suggestion.
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Add direct mode support to NodeJS SDK
The NODE JS SDK is horribly slow. Add direct mode support to reduce latency.
12 votesThis feature is currently in our backlog and we do plan to enable this in the future.
It is not in our current semester plan so will mark as unplanned for now and will update this as this progresses.
Thank you.
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(Java) remove final from FeedResponse in azure-documnetsDb so I can mock it nicely in unit tests
as a Dev writing a unit test against the documentClient.queryDocuments method,
I want to mock the call and its DTO's
So that I can unit test it effectively.
i.e.private void givenAResponse(List<Document> response) {
FeedResponse feedResponse = mock(FeedResponse.class);
QueryIterable queryIterable = mock(QueryIterable.class);
when(feedResponse.getQueryIterable()).thenReturn(queryIterable);
when(queryIterable.toList()).thenReturn(response);
when(documentClient.queryDocuments(eq(CONNECTION_LINK), any(String.class), any(FeedOptions.class)))
.thenReturn(feedResponse);
}all fail due to:
Cannot mock/spy class com.microsoft.azure.documentdb.FeedResponse
Mockito cannot mock/spy following:
- final classesI am using: https://mvnrepository.com/artifact/com.microsoft.azure/azure-documentdb/1.16.0
10 votes -
bulk executor for nodejs
Will the bulk executor be available for nodejs? Bulk operations are available in all the competitors databases... (datastore, mongo, firestore, etc.)
9 votesCosmos also supports Bulk operations and we have GA support for it in our .NET SDK.
https://devblogs.microsoft.com/cosmosdb/introducing-bulk-support-in-the-net-sdk/We are planning for support via our node.js SDK. ETA before June 2020.
Thanks.
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C++ SDK
Please provide an opensource C++ SDK for our CPP friends
9 votesHello and thank you for your suggestion. At this time a C++ SDK is not on our roadmap. Will add this to our backlog and track.
Thank you.
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Cosmos DB Linux ODBC Driver
Would be great to have the ODBC driver for linux variants. We were looking to port a MongoDB application and require some sort of aggregation features on some linux machines.
7 votesThis is not on our roadmap but will continue to review this request in future planning cycles.
Thank you for your suggestion.
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Change feed support for SQL API Python SDK
See issue https://github.com/MicrosoftDocs/azure-docs/issues/5251.
Customer says "I am looking for python code example to listen to change feed and process each item. Pointer to any relevant code would be helpful."
6 votesWe are reviewing this. Will update here as this changes.
Thank you for your suggestion.
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allow javascript api client side
allow javascript type queries in the client as per https://docs.microsoft.com/en-us/azure/cosmos-db/javascript-query-api
It would be great to be able to do this from a JS client.
I'm using sql sdk currently4 votesCan you provide more feedback about this feature request?
We support client-side JS via our JavaScript SDK and also have CORS support as well.
Let us know and thanks
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Inject manual query when using IQueryable
The MongoDB client allows you to insert a manual query when using IQueryable. This allows you to easily mix using strongly typed LINQ queries with a simple way to create dynamic queries.
http://api.mongodb.org/csharp/1.4.1/html/26542a3b-3a2b-1984-c3ce-60266b6916bf.htm
The .NET DocumentDB client should add something similar.
4 votes -
Extend Bulk Executor to cover Cosmos Db Table Api
Bulk Executor api is very powerful but does only support Document db. We would ideally want to use Table api because Document db api does not support OData. But we also work with a high throughput in a big data pipeline where we use Bulk Ingestor api to do the data ingestion which does not work in Table api. It would be nice to have same bulk ingestion functionality for Table api
4 votesThank you for your suggestion. At this time this feature is on our backlog and unplanned.
We will continue to review this feature request in upcoming development cycles and update if this status changes.
Thank you.
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Allow consumption of Change Feed as a in-memory push model in SDKv3
Unlike the older SDK, the SDKv3 doesn't support the InMemory Lease Container yet. But this is very useful e.g. if you just want to use the ChangeFeed to keep your local caches up2date.
This is also described here: https://github.com/Azure/azure-cosmos-dotnet-v3/issues/972
3 votes -
Allow multiple PartitionKey objects in QueryRequestOptions or fix LinqQueryable PartitionKey
QueryRequestOptions for SDK v3 does not seem to allow multiple PartitionKeys. This would be fine, except when using GetItemLinqQueryable and adding the PartitionKey to the Where clause, it does not actual use partitioning lookup. We know this because the exact same query in storage explorer is quick (couple seconds). When used with linq and no PartitionKey in QueryRequestOptions, it takes minutes to come back. If I add a PartitionKey to QueryRequestOptions, it is quick.
3 votesHi John. Thanks for your suggestion. At this time we do not support putting multiple partition key values into the Query Request Options however you should be able to run this cross partition query by not setting that value and setting the Cross Partition option with just the partition key values in your where clause. You may also want to look at setting the degree of parallelism to tell the SDK to query each of the partitions simultaneously. Generally this should not take minutes to query.
If you have additional questions or would like more help with this please feel free to contact us at askcosmosdb@microsoft.com and we can better assist you.
Thanks.
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Support an authenticated proxy for SDK
Please support an authenticated proxy.
I tied to use ConnectionPolicy.java to set our proxy server which is an authenticated proxy server. It seems to look the ConnectionPolicy.java isn't supported for an authenticated proxy.
Not only SQL API and Java SDK but also other APIs SDKs would be great if an authenticated proxy would be supported. That would expand user's experiences.2 votes
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