Amazon AWS can be used as a platform, via which you can communicate with InterFormNG, when it comes to the input and output files. This is a feature developed for cloud solutions. In order to use this you need to purchase the AWS module for InterFormNG.

For signaling InterFormNG is using SQS and for S3 for the files:

You can have multiple connections by adding extra plugins. Addition of an extra plugin is described here.

Input files can be kept via the backup service.