The data market concept has gained a lot of momentum in recent years, fuelled by initiatives to set up such markets, e.g., on the European level. Still, typical aims at providing centralised platform with all its positive and negative side effects. Internal also called local or on-premise other hand, are allow trade inside an institution (e.g., between divisions large company) members small, we...

Cloud computing is recognized as a cost-effective paradigm in outsourcing, where infrastructure, platforms, and software can be offered service. However, problems related to privacy security are still challenging, especially mobile cloud systems. end users now using systems for applications that fall under the data intensive paradigm, such skyline queries, streaming information relays, crowdsou...