There are no good ways to remove data from TSI, especially during development its a pain to recreate TSI's because you can't go back and change data and if you rerun the datasets you get duplicate datapoints, at the very least an update feature should be present that is based on the event time.

Downloading events from TSI is currently limited to 10000 events. This is probably because the query API is limited to 10000 events per query. Please consider increasing this limit.

Add support for Azure CLI to create and manage Azure Time Series insights.

Add support for UNIX timestamp from device as timestamp field (actually only ISO format is supported)

For C# users, a NuGet package should be made available for working with the TSI Query API.

There is some code already here: https://github.com/Azure-Samples/Azure-Time-Series-Insights/tree/master/csharp-tsi-preview-sample/DataPlaneClient/Generated

I would like to be able to embed the Analyze page into an existing website, passing parameters such as list of devices, environments, starting time period. Also options to turn on/off page widgets (like Save Query).

There are some Japanese customers interested in TSI. In order to take it into their models, I would like to describe a story or a path that is going to be available in Japan after the end of preview period.

In the GA version grouping is supported using the "split by" feature, or actually by not using it. Doing aggregates using grouping is my major use case and I guess that others need it too.

The preview version has a more appealing price model, and I would prefer to work the preview version than sticking to a "doomed" version since we are in early stages of the project.

Suggestion: Add a way to do grouping in preview version

You can get the monthOfYear and the dayOfMonth but not the dayOfWeek. For our requirements it would be very helpful to have this possibility.

Example
We need only the days from monday to friday, within a daterange greater than x months.

As of now current documentation looks quite isolated. It would be better to have a doc starting from posting json

{

    "deviceId": "FYYY",

    "timestamp": "2018-01-17T01:18:00Z",

    "series": [

        {

            "tagId": "pumpRate",

            "value": 0.58015072345733643

        },

        {

            "tagId": "oilPressure",

            "value": 22.2

        }

    ]

}

to how to model this json for better visualization. to a new comer modeling and hierarchy concepts are kind of still isolated. It might just be the missing piece.

The timestamp is an important factor in the Azure Time Series Insights. But there is no proper documentation regarding the format, the best practices to send timestamp in UTC (or in any other format) from the IoT device. It will be extremely helpful if there is proper documentation for this scenario.

Currently, only 20 concurrent connections are allowed which limits usage of the API heavily. Would be great if this was increased to a larger amount per environment.

We have a requirement to aggregate data using MODE function ( returns the most occurring value from the given time range. Does Azure TSI supports this? Please suggest.

In the Time Series Model, I'd love to create a new variable in a Type that is a categorical value, but based on thresholds of a calculation or a variable. Now the categorical values are just translations of lists, but I would love to be able to create a new variable like this:

Good: temperature < 23
Warn: temperature > 23 and temperature < 24
Alert: temperature > 24

I don't see that possible in the time series model ?

Create a TypeScript package for use with Angular to easily integrate TSI into Angular SPA applications rather than forcing developers to adapt the existing JavaScript SDK.

Can we use the instance fields to calculate variables for a given type? And if so, how?
So far I only see event data being used ($event.[value].double), but what if I need a static value?
Something like $instance.[fieldname].Double would help but it doesn't seem to work like that...

Git issue: https://github.com/MicrosoftDocs/azure-docs/issues/49367

We used the accelerator to generate IOT data and then can view the data in TSI. However when we try to view the data view PowerBI , no 'raw' data can be viewed in PowerBI when using the TSI connector to PowerBI approach.

Here is a link to the details on how I am trying to view TSI data in PowerBI:

https://docs.microsoft.com/en-us/azure/time-series-insights/how-to-connect-power-bi

We should need a feature that upload existing data to coldstorage .