Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
omniORB is a CORBA Object Request Broker (ORB) for C++ and Python, used for remote object invocation and interoperability in distributed object systems. The site states that it is available free of charge, with the libraries licensed under the LGPL and the tools under the GPL, and that it largely conforms to the CORBA 2.6 specification. It also has a long history and previously received the Open Groupβs CORBA Open Brand certification, which suggests a solid foundation in CORBA compliance.
Its feature set covers typical CORBA middleware requirements: support for GIOP/IIOP 1.0, 1.1, and 1.2; a fully multithreaded runtime; TypeCode/Any; DynAny; objects by value; Asynchronous Method Invocation (AMI); abstract interfaces; local interfaces; the Dynamic Invocation Interface; and the Dynamic Skeleton Interface. Its networking and platform support is also fairly complete, including IPv6, Unix domain sockets, bidirectional GIOP, interoperable SSL transport, and support for Windows, Linux, Mac OS X, and most Unix platforms. It includes the full omniNames naming service and emphasizes interoperability with other CORBA ORBs.
omniORB explicitly provides language bindings for C++ and Python. The documentation also lists C++ Mapping 1.2, Python Language Mapping 1.2, and materials for omniidl backend authors. Documentation is available for multiple versions, including 4.3, 4.2, and 4.1, covering the user guide, thread abstraction, omniNames, tools, and the Python version guide, with both HTML and PDF formats. Overall, the documentation system is fairly complete. However, the website presentation is quite traditional, and the main content does not show much in the way of modern quick starts, sample projects, or integration tutorials.
The product itself is free and open source. The site mentions that commercial support has been available since 2002, but it does not disclose the exact support scope, pricing, SLA, or payment methods, so enterprise buyers will need to confirm these details separately. On the community side, it provides mailing lists, a SourceForge project, and access to development snapshots, making it more suitable for developers already familiar with open source infrastructure.
Its strengths are maturity, open source licensing, cross-platform support, broad CORBA specification coverage, and support for both C++ and Python. It is well suited to maintaining legacy CORBA systems, building enterprise middleware that requires IIOP/GIOP interoperability, or replacing/supplementing an ORB within an existing CORBA ecosystem. The main limitation is that CORBA itself is now relatively old-fashioned; for new projects without interoperability constraints, teams will usually evaluate options such as gRPC, Thrift, or REST/OpenAPI first. In addition, information on commercial support and the modern developer experience is limited.
The main content does not provide information about access from mainland China, mirrors, payment options, or local support, so the actual access status is unknown. If downloads or mailing list access are unstable, consider using source code mirrors, an internal enterprise artifact repository, or evaluating alternatives such as TAO, JacORB, MICO, and modern RPC frameworks.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on omniorb-support.com official site.
omniorb-support.com is an United Kingdom Dev Tools provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach omniorb-support.com directly.