Cincom Smalltalk
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| Cincom Smalltalk | |
|---|---|
| Name | Cincom Smalltalk |
| Developer | Cincom Systems |
| Released | 1980s |
| Latest release | ongoing |
| Programming language | Smalltalk |
| Operating system | Windows, macOS, Linux (via virtualization) |
| License | Commercial proprietary |
Cincom Smalltalk is a commercial implementation of the Smalltalk programming language and integrated development environment produced by Cincom Systems. It traces roots to commercial Smalltalk work in the 1980s and has been maintained through successive releases focused on enterprise application development, object-oriented design, and extensibility. The product is closely associated with research and practice stemming from Xerox PARC, Alan Kay, Adele Goldberg, Dan Ingalls and the Smalltalk community including Smalltalk-80 proponents and commercial adopters such as ParcPlace and Digitalk.
History
Cincom Smalltalk emerged amid the commercial proliferation of Smalltalk implementations that followed innovations at Xerox PARC and the publication of Smalltalk-80: The Language and Its Implementation. Early commercial lineages link to vendors like ParcPlace Systems and Digitalk, and to researchers such as Adele Goldberg and Alan Kay. Throughout the 1990s and 2000s the product evolved alongside object-oriented advances championed by figures like Grady Booch, Ivar Jacobson, and James Rumbaugh who promoted modeling approaches embodied in Unified Modeling Language. Cincom maintained the product through corporate strategies akin to those of Smalltalk Ltd. and preserved ties with academic adopters including MIT, Stanford University, and University of Cambridge. Over time Cincom Smalltalk adapted to enterprise requirements driven by companies such as IBM, Hewlett-Packard, and Sun Microsystems, integrating with middleware paradigms popularized by CORBA and EJB.
Editions and Components
Cincom publishes multiple editions designed for different use cases much like other commercial systems such as VisualAge for Smalltalk and Squeak. Editions typically include a core image, class libraries, and platform-specific bridges similar to offerings from ObjectWorks. Components have historically included GUI frameworks comparable to Model-View-Controller implementations used at Xerox PARC, database connectivity tools analogous to ODBC, and web application stacks in the spirit of frameworks used at CERN and World Wide Web Consortium. Additional components support integration with enterprise technologies from Microsoft, Oracle Corporation, SAP, and Apache Software Foundation projects. The product packaging strategy mirrors patterns found in enterprise suites from Borland and Oracle that bundle development tools, runtime components, and administration utilities.
Language and Virtual Machine
Cincom implements the Smalltalk language family defined by sources such as Smalltalk-80 and influenced by implementers like Dan Ingalls and Alan Kay. Its virtual machine executes a bytecode architecture related to designs seen in implementations by ParcPlace and Digitalk. The VM provides garbage collection strategies comparable to those developed by researchers at Sun Microsystems and includes JIT-like optimizations influenced by work at IBM Research and HP Labs. The image-based persistence model reflects practices originating at Xerox PARC and adopted by communities around Squeak and Pharo. Language features include reflective metaobject protocols related to concepts advanced by Gregor Kiczales and dynamic dispatch behaviors similar to those in Self.
Development Environment and Tools
The integrated environment offers browsers, inspectors, debuggers, and unit testing tools paralleling tooling innovations from Smalltalk-80, Eclipse Foundation, and contemporary IDEs such as Visual Studio. The environment supports live coding workflows that echo demonstrations by Adele Goldberg and Alan Kay at Xerox PARC and shares interactive exploration patterns with Squeak and Pharo ecosystems. Productivity tools include versioning and configuration management integrations comparable to Git and enterprise source control systems used by Atlassian. Profiling and performance analysis borrow ideas from research by Jens Palsberg and industrial systems like JProfiler.
Libraries and Frameworks
Cincom Smalltalk ships with extensive class libraries for GUI construction, data access, networking, and persistence akin to libraries maintained by Apache Software Foundation projects and database connectors from Oracle Corporation and Microsoft. Web application frameworks provided mirror design patterns seen in Model-View-Controller collections and are functionally comparable to frameworks in Java EE and .NET Framework ecosystems. Third-party libraries often bridge to services and protocols from Amazon Web Services, Google Cloud Platform, and standards from W3C. Scientific, visualization, and numerical libraries reflect toolsets used at institutions like NASA and CERN when researchers adopted Smalltalk for domain-specific tasks.
Industrial and Educational Use
Cincom Smalltalk has been adopted in enterprise settings across sectors including finance and telecommunications where firms such as Goldman Sachs, AT&T, and Verizon have historically evaluated dynamic languages and image-based environments. Academic use has persisted at universities including MIT, Carnegie Mellon University, and University of California, Berkeley for teaching object-oriented principles and for research in programming languages influenced by work of Alan Kay and Adele Goldberg. The system has been used in commercial products and bespoke systems in industries comparable to deployments by Siemens and General Electric where long-lived, maintainable object systems were required.
Licensing and Support
Cincom provides proprietary licenses and commercial support similar to enterprise offerings from Oracle Corporation and IBM. Licensing options include development, deployment, and site licenses; maintenance agreements parallel those of vendors like Red Hat and Microsoft. Professional services, training, and consulting are offered in ways comparable to services from Accenture and Deloitte, and community engagement occurs at conferences such as International Conference on Object-Oriented Programming, Systems, Languages, and Applications and industry gatherings where Smalltalk advocates and enterprise architects present case studies.