What is Flux language?
Flux is a standalone data scripting and query language that increases productivity and code reuse. Flux is optimized for ETL, monitoring, and alerting, with an inline planner and optimizer. Flux is the result of the open source community driving innovation with time series data.
What is flux in InfluxDB?
Flux is InfluxData’s functional data scripting language designed for querying, analyzing, and acting on data. These guides walks through important concepts related to Flux and querying time series data from InfluxDB using Flux.
Is InfluxQL deprecated?
We were also told at the time that InfluxQL was being deprecated. Since then, the existing customer base responded with, in effect, “Not so fast.” InfluxData will keep InfluxQL alive with APIs.
Should I use flux or InfluxQL?
InfluxQL lets you group by tags or by time intervals, but nothing else. Flux lets you group by any column in the dataset, including _value . Use the Flux group() function to define which columns to group data by.
How do I use flux with Grafana?
Use Grafana 7.1 to create a new InfluxDB Data Source and choose Flux as the language….And if you choose Flux, here’s what to specify:
- Choose the InfluxDB data source.
- Choose the Flux language.
- Fill in the connection details with your InfluxDB Cloud 2 URL, organization, token, and bucket.
What is chronograph InfluxDB?
Chronograf allows you to quickly see the data that you have stored in InfluxDB so you can build robust queries and alerts. It is simple to use and includes templates and libraries to allow you to rapidly build dashboards with real-time visualizations of your data.
What is bucket in flux?
The Bucket API defines a source for artifacts coming from S3 compatible storage such as Minio, Amazon S3, Google Cloud Storage, Alibaba Cloud OSS and others. …
How install InfluxDB Linux?
Steps
- Make a file system – optional.
- If not already installed, install wget.
- Fetch the Influxdb software, install it and start it.
- Create the njmon database within InfluxDB for data and check that worked.
- Fetch the Grafana software, install it and start it.
What is InfluxDB and Grafana?
InfluxDB is a time series database built specifically for storing time series data, and Grafana is a visualization tool for time series data.
What is Kapacitor?
Kapacitor is a native data processing engine for InfluxDB 1. x and is an integrated component in the InfluxDB 2.0 platform. Kapacitor can process both stream and batch data from InfluxDB, acting on this data in real-time via its programming language TICKscript.
What is graphite InfluxDB?
Both Graphite and InfluxDB are time-series monitoring data platforms, both of which have high levels of adoption throughout many industries. Both of them are suitable for enterprise use, are scalable, and are stable. That being said, there are some benefits and drawbacks to each.
What is retention policy in InfluxDB?
A retention policy (RP) is the part of InfluxDB data structure that describes for how long InfluxDB keeps data. InfluxDB compares your local server’s timestamp to the timestamps on your data and deletes data that are older than the RP’s DURATION . A single database can have several RPs and RPs are unique per database.