Timeline

Store measurements and events in a timeline.

Measurements and events belong to a series and can have associated with them any number of tags. Tags are indexed and can help with retrieving your data. Measurements have a name and a value associated with them (e.g. "temparature, value=10.0"). Events have a name, but no associated value (e.g., "restart").

How to store a data point

Measurements and events must be associated with a series. This is a sort of grouping which the data belongs to. For example, "living-room-temperature" could be a series, which contains a number of measurements. To store something, send an http POST request with appropriate parameters using any http library to the /api/measurement or /api/event endpoints.

Examples using curl

curl -X POST 'timeline-service.com/api/measurement?name=living-room-temperature&value=70'

OR

curl -d 'name=living-room-temperature&value=70' 'timeline-service.com/api/measurement'

API

See the api documentation for more details

How to run it

• Install [InfluxDB](http://influxdb.com/ InfluxDB) (osx: brew update && brew install influxdb)
• Run influxd run -config config/influxdb/development.toml, set up a database and user (See InfluxDb Getting Started)
• go get github.com/jeffbmartinez/timeline
• cp config/timeline/influxdb.json.template config/timeline/influxdb.json
• Fill out appropriate values in config/timeline/influxdb.json
• go run timeline.go