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.

SQL API: Query language features, syntax using SQL API, indexing, any other core features in Azure Cosmos DB.

Gremlin API: Graph features and capabilities using Gremlin API.

Cassandra API: Features and capabilities using Cassandra 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.

Security:
Authentication, authorization,permissions and encryption features.

Monitoring:
Metrics, monitoring, alerts,and diagnostics features.

Server-side: Stored procedures, Triggers,and User-Defined Functions.
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  1. Text search in documentdb with accented characters

    I've searched for an answer to this and can't find it...
    What I need is support for something like a text-analyzer that allows similar accented characters (e.g. àáâãäå) to match their normal latin equivalent.
    So searching for names like "Jose" will return results like "José"

    20 votes
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    0 comments  ·  SQL API  ·  Flag idea as inappropriate…  ·  Admin →
  2. Data masking feature in Azure Cosmosdb

    Request you to please add data masking feature to Azure CosmodDB to protect sensitive data like always encryption feature in SQL Server which allows clients to encrypt sensitive data inside client applications and never reveal the encryption keys to the Database Engine ( SQL Database or SQL Server). As a result, Always Encrypted provides a separation between those who own the data (and can view it) and those who manage the data (but should have no access)

    Ref : https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/always-encrypted-database-engine?view=sql-server-2017

    18 votes
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    0 comments  ·  Other  ·  Flag idea as inappropriate…  ·  Admin →

    Hi Siva, thank you for your suggestion.

    There are a couple of aspects to your ask which I will address separately.

    We are planning on providing some additional capabilities to RBAC support in Cosmos DB that will separate Database Operators who can provision resources and rotate keys, versus an application which can access data but cannot provision resources or rotate keys. This is partially what you are asking for so want to bring this up.

    With regards to data masking and encryption…

    Today we support encryption of all data both in transit and at rest. This encryption is Microsoft-managed . At some point we will enable user managed keys but this is currently not on our roadmap.

    However users are fully able to implement client-side encryption and encrypt the data before it is sent by the client. This is fully possible today.

    The ability to offer this as a feature…

  3. DocumentDB driver/package for R

    There is one for MySQL. Not sure how hard it would be to build one for DocumentDB.

    17 votes
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    1 comment  ·  SDK  ·  Flag idea as inappropriate…  ·  Admin →
  4. Pricing Granularity per Minute instead of per Hour

    It is buried in the FAQ;s on the pricing page. The current billing structure will take the largest RU offer in a given hour increment and that's what is charged for that hour. If you scale up to 1000RU's at 10:59 and down to 400 at 11:01, the billing for both hours will be @ 1000RU's. This makes scaling up and down harder to deal with and reason about. Can you evaluate changing the billing granularity down to the minute level in order to allow shorter bursts of scale up / down billed for the actual usage.

    18 votes
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    2 comments  ·  Other  ·  Flag idea as inappropriate…  ·  Admin →

    Thanks for your suggestion. Currently, we don’t have anything planned in changing our billing meter from hour to minute. But will leave this request open and will include this in future planning discussions for our roadmap.

    Thank you for your suggestion.

  5. Increase storage limit per logical partition in unlimited containers

    I believe each logical partition is capped at 10GB regardless of whether it's contained in an unlimited container or not. Please give us the ability to scale up when needed so that we don't have to come up with yet another partitioning scheme. A logical partition should be able to hold much more than 10 gigs, in my opinion.

    18 votes
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    2 comments  ·  Other  ·  Flag idea as inappropriate…  ·  Admin →
  6. Allow us to define global unique keys across all partitions

    Unique keys are scoped to partitions, but this makes it challenging to store data that's supposed to be globally unique like email address or mobile number. I ended up creating a traditional SQL Server table for this, but I'd like to migrate it to Cosmos DB.

    15 votes
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    1 comment  ·  SQL API  ·  Flag idea as inappropriate…  ·  Admin →
  7. monitor and kill queries

    Add ability to monitor (ie. see SQL query) and kill long running user queries from within Data Explorer.

    15 votes
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    3 comments  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →
  8. 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 votes
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    2 comments  ·  SDK  ·  Flag idea as inappropriate…  ·  Admin →
  9. Gremlin Graph: Add support for array values in group() and groupCount()

    You should be able to group by an array of values. it is perfectly valid to do a group() or groupCount() like so:

    g.V().groupCount().by(values('id','name').fold())

    Other Graphs implementing Gremlin will give you a result, while CosmosDB fails with:

    "Unexpected Error: Cannot resolve object to a primitive value."

    13 votes
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    1 comment  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  10. Allow me to create global read replicas with different partition keys

    There is really no way to come up with a single partition key for my graph database to satisfy all queries. Some queries would benefit from a different partition key, so why not let people create copies of their whole graphs with different partition keys and give them a way to intelligently route queries to the correct server?

    one write region with partition key A
    multiple read regions with partition key A
    multiple read regions with partition key B
    multiple read regions with partition key C
    ...

    In other words, there would still be a single write region but multiple…

    13 votes
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    0 comments  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  11. 12 votes
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    0 comments  ·  Table API  ·  Flag idea as inappropriate…  ·  Admin →
  12. Interactive JavaScript Shell

    It would be great to have a JavaScript shell (either on the Azure site or something we can connect to) to throw code against for testing purposes as well as do single operations.

    11 votes
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    1 comment  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →
  13. Gremlin console in Azure portal

    Currently the option to do search queries in azure portal with gremlin is very slow. To avoid the setup of a local Gremlin console, it would be an improvement to have a gremlin console integrated into the portal. No need to specify connection string and keys, just ready to use and fast.

    Would same time to each developer and be a frictionless no setup, just ready to use.

    11 votes
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    0 comments  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  14. Make triggers be able to fire from Azure portal

    Triggers in DocumentDB should act like triggers in SQL Server, which means when you update documents from Azure portal, the triggers should be fired as well. Right now, this feature is missing. Triggers only can be fired from application code.

    10 votes
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    0 comments  ·  Portal  ·  Flag idea as inappropriate…  ·  Admin →
  15. Support lambda steps

    Lambda steps (i.e. steps that take arbitrary groovy-functions as arguments) are currently not supported. We plan to migrate to CosmosDB but have a few traversals that contain lambdas.

    10 votes
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    0 comments  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  16. Support TTL that is fixed (not relative to last modified timestamp)

    The TTL function is great, but it would be very useful to have a method of ejecting a document at an exact time after it was created NOT modified.

    With the GDPR act coming into play very soon, having a datastore that has the potential to eject customer data at a specific time is very desirable because it prevents us having to roll our own deletion mechanisms.

    Please allow the the option of the TTL to be a fixed point in time and not be updated every time the document is modified.

    Thanks

    10 votes
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    0 comments  ·  SQL API  ·  Flag idea as inappropriate…  ·  Admin →
  17. Add support for sack

    Currently GraphAPI has almost no support for doing operations while traversing or listing vertices, like combining vertex properties with weights (edge property) as you traverse. Math is not supported, and often times an alternative would be to use a sack, but that is also not supported. So there is really no workaround.

    10 votes
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    1 comment  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  18. Allow shortestPath and sum steps

    I want to make traversals finding the shortest path between one or more vertices. I need to be able to use shortestPath step or at least have sum step to sum up the edge weights to accomplish this.

    9 votes
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    0 comments  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
  19. Add direct mode support to NodeJS SDK

    The NODE JS SDK is horribly slow. Add direct mode support to reduce latency.

    9 votes
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    0 comments  ·  SDK  ·  Flag idea as inappropriate…  ·  Admin →
  20. Add a json data type

    I have json data i dont need to query but would like to be able to persist to a vertex. In my particular case the json is data for a client side quilljs editor. I dont need to be able to query or manipualte it on the server only retrieve it.

    9 votes
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    2 comments  ·  Gremlin API  ·  Flag idea as inappropriate…  ·  Admin →
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