Questions tagged [influx-db]
For posts about InfluxDB from InfluxData.
26 questions
2 votes
0 answers
32 views
Kubernetes: Influxdb 1.8.10 container can’t create users
I deployed on docker InfluxDB v 1.8.10 with command: docker run --name influxdb -t -e INFLUXDB_HTTP_AUTH_ENABLED=“true” -e INFLUXDB_DB=“mydatabase” -e INFLUXDB_USER=“user” -e INFLUXDB_USER_PASSWORD=“...
- 121
0 votes
1 answer
171 views
Database to save measurements
I am creating an infrastructure to save measurements coming from a fleet of around 2000 cars. Each car contains about 60 sensors (depending from car) with a sum of about 800 values par second coming ...
- 1
1 vote
1 answer
968 views
Transition from MongoDB Time Series Collections to InfluxDB
With version 5.0 MongoDB's specialized Time Series Collections were introduced to deal with such data. As I already stored some sensor meta data (configuration, specification ...) in MongoDB, I ...
- 113
1 vote
0 answers
231 views
Optimize InfluxQL query for multi core use?
I have an InfluxQL query (Influxdb 1.8) & it takes a lot of time for it to finish even on c5.4xlarge with Intel Xeon Platinum 8000 with Turbo CPU clock speed of up to 3.6 GHz + EBS io2 with 16k ...
- 131
0 votes
1 answer
3k views
InfluxDB with Zabbix or Telefraf?
I'm considering the use of InfluxDB to store thousands of measurements per second from routers in a network. Each measurement is lightweight (between 10-20 bytes). Now, I'm wondering what is the ...
- 53
2 votes
1 answer
4k views
Is InfluxDB faster than PostgreSQL [closed]
According to this article the only real benefit influx has over postgres (using time-based indices) is space used. PostgreSQL is more performant, with time indices. Why would one use influx-db over ...
- 203
3 votes
1 answer
980 views
Should I use prometheus or influxdb [closed]
I know this has been asked a lot of times and I've checked almost all of the links out there but just want to have a third-party opinion on our use case. So I'm working for an IOT company and we ...
- 179
2 votes
0 answers
404 views
adding results of InfluxDB subqueries
I'm trying to get the kWh from multiple entities in InfluxDB in Grafana. I have the following raw query. SELECT ("a" + "b") / 3600000 FROM ( SELECT spread("watt_seconds") AS "a" FROM "W" ...
- 21