Supporting a reconfigurable real-time service-oriented middleware with FTT-CORBA

Modern distributed real-time systems (DRTS) are typically formed by several heterogeneous networked devices. Sometimes these devices must adapt to dynamic environments in which devices may join or leave the network and must respond in run-time to changing requirements ensuring certain levels of QoS. These characteristics yield to systems that are intrinsically complex to develop, test and maintain. In this scenario middleware platforms, and particularly Service-Oriented Architectures (SOA), are becoming increasingly popular because they ease the creation of complex distributed applications and reduce the time-to-market. In this paper we show how the recently developed Flexible Time-Triggered CORBA (FTT-CORBA) can be used to support real-time Service-Oriented Architectures that are deterministically and dynamically reconfigurable.