By 'where package is running' I mean what CPU and memory resources are used, and where the SSIS needs to be installed. This simple question surprisingly often confuses users, as there are many options to store packages and many options to run it.
The project I've been working recently has shipped our first Lab:
Microsoft Codename "Trust Services"
Trust Services provides a unique combination of end-to-end application level encryption and power of the cloud to roam encryption keys in a totally secure way. It enables data driven applications to work with sensitive data, securely stored in different cloud-based storages while continuing to maintain control over access to this data.