Questions tagged with Amazon Timestream
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I have 3 types of devices in the same site (I need them in the same table, cause join between tables is not supported)
device A - have 3 measures: temperature, power, voltage
device B - have 3...
1
answers
0
votes
1243
views
asked 2 years agolg...
Hi,
Is it possible to create a single db record with multiple measurements using IoT Greengrass Timestream rule action? I want to show 3 measurements from a device in a single row. Even though my...
3
answers
2
votes
1731
views
asked 2 years agolg...
I am trying to populate a new database/ new table using the newly announced multimeasure records. But I get error messages when doing so using MULTI mmeasure types, and don't know why. The error I am...
5
answers
0
votes
904
views
asked 2 years agolg...
We receive JSON-encoded data like
**{"data":\\[{"n":1234,"s":"abcd","t":1630543365507,"x":0.5678}\],"type":"sample"}**
where "t" is the (UNIX epoch milliseconds) time at which this sample was...
1
answers
0
votes
475
views
asked 3 years agolg...
Hi,
I have few problems with ingesting data into Timestream DB using IoT rule engine. My measurement data comes in few different data types from many sources with unique identifiers. Therefore, I...
1
answers
0
votes
291
views
asked 3 years agolg...
We are able to enter records into tables using any time unit. But when querying the table, I can only seem to be able to return it as what I can assume is the ISO format. IE: 2021-03-18...
Accepted AnswerAmazon Timestream
2
answers
0
votes
796
views
asked 3 years agolg...
Hi,
I have a test table where I want to insert old data (less than 12 months old). Initially I had set the table to 2 hours retention period for in memory storage. I changed this configuration to 12...
3
answers
0
votes
994
views
asked 3 years agolg...
Hello,
We are developing an application, that will potentially end up in our production environment in the coming months. We would like to use recently released Timestream DB for managing...
1
answers
0
votes
374
views
asked 3 years agolg...
I found in the Timestream documentation that "The maximum number of Create/Update/List/Describe/Delete database/table API requests allowed per second per account, in the current region"
Does this...
2
answers
0
votes
514
views
asked 3 years agolg...
Insert historic datalg...
Hello,
I am planning on using Timestream instead of RDS for my website. I have historic data ranging back four months. Under normal operations I would have a memory store retention of maybe 24...
1
answers
1
votes
566
views
asked 3 years agolg...
Hi,
Timestream is great in many ways, but seems to be hard/different to work with if you want to query several different measurements in the same query. This is because of the "flat" data model...
1
answers
0
votes
3182
views
asked 3 years agolg...
Has anyone seen an error like:
Problems with function : ANY. Either the function does not exist, or there is a problem with a dependent function
SELECT * FROM "mytable"."temperature" WHERE...
Accepted AnswerAmazon Timestream
2
answers
0
votes
217
views
asked 4 years agolg...