In EU-USA BONSAI we focus on framework interconnection and testing on new holistic methods for improving capabilities for distributed data characterization quantification processing and sharing multi-domain information enabling portable data services; for this purpose we aim to deploy the mashup builder framework called Super Stream Collider (SSC) a middleware tool developed and maintained by NUIG Ireland The NUIG SSC mashup builder utilises Linked data to exchange information in an interoperable and reusable way over the Internet for data exchange Holistic Methods for data characterisation and measuring is a novel approach for data management systems developed in the context of EU-USA NGI-Explorers collaboration program a completed and awarded project in 2020 The EU-USA BONSAI aspires to expands capabilities for supporting further testbed interconnection and data sharing The experiments to test data sharing and the data processing functions over interconnected testbeds