Docker permits containers, which are basically entire systems which operate within a protected computing environment. These containers store an image of all the applications installed within. So they can be copied, interchanged and re-install very easily.

We use scripts to install containers with pre-installed software such as WordPress, Mysql, Nextcloud, Node-red, R,

See our script on the Github here

We are working to develop a script to install all the components necessary for and Internet Server. The script is documented in French (we’ll soon have an English version).

We use Mysql for database and table management, plus as a scripting and data manipulation language.
See an on-line  running demonstration of  Node-red
Access the mysql database used by Node-red via Adminer

The Server :  demonode.nvir-services.com
The user     : admin
The password  : p8slDJ0S0jeQB2CxQFPFHZYWM
The database : demonode

Nextcloud is a platform you can install on a server and share documents, agenda, calendars, videos etc over the web, Under construction  

Node-RED is an open, development tool most often associated with Internet of Things (IoT). It is free and comes pre-installed on Raspberry computers.  It also operates on Unix, Windows and Mac.

See an on-line  running demonstration of  Node-red

Access the mysql database used by Node-red via Adminer

The Server :  https://demonode.nvir-services.com
The user     : admin
The password  : Michael34!
The database : demonode

It has many features and a very active user community.Flows may look complex, but in actuality they built using simple tools selected from the palette and configured in the Flow window.  These are collaborative tools permitting developers from around the world to work together.

Zenphoto A very flexible media manager using mysql databases. Under Construction