Questions tagged with Amazon Timestream

Hi, We are currently investigating the use of the Timestream Athena connector (https://docs.aws.amazon.com/athena/latest/ug/connectors-timestream.html) as a way of enabling our data teams to work...

Hi, I have what I think is a pretty common use case, whereby I'd like to keep "hot" data in my Timestream table memory store for 30 days before moving this to "colder" magnetic storage for keeping...

You can't delete records from Timestream, but sometimes mistakes get in there. For what I'm doing, it's probably the right thing to do to leave those records there, anyway. Since you can't delete...

In a previous question/response on here someone asked about durability of the timestream memory store, and the response was assuring but very qualitative. It would be nice to see an actual durability...

If I do a batch write of record into time stream in order, but only SOME of the inserts/upserts fail, will the rest of them get written and only the failed ones get put into the reject bucket? I...

We have one API gateway that receive data 24x7 of gzipped meter data and the data come in concurrently(some times 5000 posts per second, sometimes not much), we are sure the compressed data won't...

Hello Reader, Context: I am working on a project where i want to capture the incoming data from an external MQTT broker and visualise it inside the grafana, So i created the EC2 instance and using...

We created a Timestream batch load job to backfill a table. The input was approximately 70 CSV files with sizes between 7MB and 15MB. The job finished successfully with indicating that 0 records were...

I am really puzzled by Timestream [PrepareQuery](https://docs.aws.amazon.com/timestream/latest/developerguide/API_query_PrepareQuery.html). You can make this call and it will validate it but not...

I'm using various SDK v3 clients in my lambda, IoT and Timestream for example, and sometimes when the lambda is updated or otherwise goes through a cold start, the endpoint discovery seems to take too...

Can you do a max_by() and not throw an error if the column doesn't exist? ``` select customer, site, system, max(time), max_by("loads", time) as loads, max_by("weight", time) as...

I am reading the [Timestream Concepts](https://docs.aws.amazon.com/timestream/latest/developerguide/concepts.html) document and want to make sure I understand something. ![Enter image description...