Software-defined storage (SDS) is initiating a paradigm shift in the field of computer storage: We are moving away from providing hardware-based storage functions and services towards a software-orientated alternative. As a result, systems management can be automated and centralised, therefore its functions can be shared on all systems throughout the infrastructure, irrespective of the specific device or manufacturer. Below is an overview of the added value that can be achieved with regard to data management by switching to SDS and its invaluable functions and tools.