ORBexpress RT provides a development environment uniquely suited to building fast, reliable distributed systems.

• Native, highly optimized GIOP/IIOP messaging
• Distributed priority inheritance
• Priority ceiling locking protocol
• Full multi-threading
• Real-time thread pools
• Fail-over fault resilience
• Bounded priority inversions
• Predictable ORB internals
• Real-time POA
• Universal Quality of Service Specification
• Priority mapping
• Real-Time CORBA 1.0 support

ORBexpress RT supports:

• LynxOS (4.0 and 4.2, with 5.0 support available shortly)
• LynxOS-SE
• LynxOS-178
• BlueCat Linux

ORBexpress RT is our Real-Time CORBA implementation and the flagship product in the ORBexpress product family.

Developed by real-time experts, ORBexpress RT internals are designed for maximum performance and deterministic behavior. ORBexpress RT can be used by developers building applications with hard deadlines, such as those found in avionics and process control. These communities require maximum performance and deterministic capabilities and they choose ORBexpress RT because it offers

• Priority propagation reducing inter-system priority-inversion problems
• Fault-resilient connections between the client and server allowing servers to be started with multiple endpoints and enabling redundant networks
• Replaceable transports allowing developers to "plug in" predictable custom transports
• Quality of service allowing the control of upper bounds on latency and jitter

Choose ORBexpress RT if you:

• Use the native thread priorities in your operating system, or
• Want to control and bound the resources used by the ORB, or
• Want to control the quality-of-service parameters to optimize use of your transport, or
• Have requirements to build a predictable distributed system.