Questions tagged with Amazon Timestream
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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...
1
answers
1
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367
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asked 9 months agolg...
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...
1
answers
0
votes
476
views
asked 9 months agolg...
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...
Accepted AnswerAmazon Timestream
2
answers
0
votes
220
views
asked 9 months agolg...
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...
Accepted AnswerAmazon Timestream
1
answers
0
votes
423
views
asked 10 months agolg...
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...
1
answers
0
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206
views
asked 10 months agolg...
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...
1
answers
0
votes
198
views
asked 10 months agolg...
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...
1
answers
0
votes
364
views
asked 10 months agolg...
I have a timestream table with these columns, inserted with multi-measure type records:
system (varchar)
measure_name (varchar)
time (timestamp)
MEM (double)
CPU (double)
DSK (double)
SWP...
1
answers
0
votes
193
views
asked 10 months agolg...
CfnTableProps doesn't seem to have a way to set the partitioning strategy to automatic, but it must be done at table creation time. In the documentation...
2
answers
0
votes
436
views
asked 10 months agolg...
I am relatively new to IoT and AWS, and I have a quick question regarding a project I am working on. I am using this documentation as a guideline: [Build a Digital Twin with AWS IoT...
2
answers
0
votes
399
views
asked 10 months agolg...
hi All,
I stored esp32 sensor data in aws timestream database and then created an aws grafana workspace using iam. But here I can't add more users and publish the dashboard. If I have a solution for...
1
answers
0
votes
351
views
asked 10 months agolg...
We have multiple devices writing into AWS Timestream databases.
We have grafana querying timestream.
Problems are:
1. grafana doesnt do any caching
2. timestream is expensive to query, when doing it...
2
answers
0
votes
306
views
asked 10 months agolg...