PostgreSQL

For database setup like this:

Database and Data Table

host	port	DB user	pass	database	table
db_host	5432	db_user	db_pass	my_db	my_data_table

Data Schema and Contents

In “long format”

channel	timestamp	value
sccm.Inj	2022-09-15 03:19:25.496212+00	0
V.ThrmCpl	2022-09-15 03:19:27.612427+00	6.6e-05
mbar.IG.AS	2022-09-15 03:19:31.490579+00	2.3e-07
mbar.IG.MS	2022-09-15 03:19:31.529545+00	2e-09
mbar.IG.BS	2022-09-15 03:19:31.610188+00	4e-09
…

Or, in “wide format”

timestamp	sccm.Inj	V.ThrmCpl	mbar.IG.AS	mbar.IG.MS	mbar.IG.BS
2022-09-15 03:19:25.496212+00	0	6.6e-05	2.3e-07	2e-9	4e-9
…

Write a docker-compose.yaml file like this:

(modify the last two lines according to your setup)

For “long format”

version: '3'

services:
  slowdash:
    image: slowproj/slowdash:2407
    ports:
      - "18881:18881"
    environment:
      - "SLOWDASH_INIT_DATASOURCE_URL=postgresql://db_user:db_pass@db_host:5432/my_db"
      - "SLOWDASH_INIT_TIMESERIES_SCHEMA=my_data_table[channel]@timestamp(aware)=value"

For “wide format”

replace the last line with:

      - "SLOWDASH_INIT_TIMESERIES_SCHEMA=my_data_table@timestamp(aware)"

And run it:

$ docker-compose up

$ firefox http://localhost:18881

InfluxDB

For database setup like this:

Database

InfluxDB version: 2

host	port	organization	token	bucket	measurement
db_host	8086	my_org	my_token	my_bucket	my_meas

Data Schema and Contents

all the data in a single “measurement”
channel name as a “tag”

(for other table structures, refer to Data Binding section)

Write a docker-compose.yaml file like this:

(modify the last two lines according to your setup)

version: '3'

services:
  slowdash:
    image: slowproj/slowdash:2407
    ports:
      - "18881:18881"
    environment:
      - "SLOWDASH_INIT_DATASOURCE_URL=influxdb2://my_org:my_token@db_host:8086/my_bucket"
      - "SLOWDASH_INIT_TIMESERIES_SCHEMA=my_meas"

And run it:

$ docker-compose up

$ firefox http://localhost:18881

Redis Time-Series

For database setup like this:

Database and Data Table

host	port	database
redis_host	6739	1

Data Schema and Contents

stored in Redis Time-Series

Write a docker-compose.yaml file like this:

(modify the last line according to your setup)

version: '3'

services:
  slowdash:
    image: slowproj/slowdash:2407
    ports:
      - "18881:18881"
    environment:
      - SLOWDASH_INIT_DATASOURCE_URL="redis://redis_host:6739/1"

And run it:

$ docker-compose up

$ firefox http://localhost:18881