# Clarion

> commercial, proprietary, 4GL, multi-paradigm, programming language and Integrated Development Environment

**Wikidata**: [Q1095608](https://www.wikidata.org/wiki/Q1095608)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Clarion_(programming_language))  
**Source**: https://4ort.xyz/entity/clarion

## Summary
Clarion is a commercial, proprietary fourth-generation programming language (4GL) and integrated development environment (IDE) designed for rapid application development, primarily targeting enterprise software solutions. First released in 1986, it supports multi-paradigm programming (imperative, structured, and object-oriented) and runs on Microsoft Windows and DOS. It is developed by SoftVelocity and remains a niche tool for building business applications.

## Key Facts
- **Inception**: 1986.
- **Operating Systems**: Runs on DOS and Microsoft Windows.
- **Programming Paradigms**: Supports imperative, structured, and object-oriented programming.
- **Platform**: IA-32 architecture.
- **Developer**: SoftVelocity (implied via official website: http://www.softvelocity.com).
- **Origin**: Shares a namesake with PennWest Clarion (a public university in Pennsylvania), though no direct affiliation is stated.
- **File Formats**: Uses Clarion Project for both readable and writable files.
- **Classification**: Commercial, proprietary 4GL with an integrated IDE.

## FAQs
### Q: What is Clarion primarily used for?
A: Clarion is designed for rapid development of enterprise and business applications, emphasizing efficiency and productivity through its 4GL syntax and integrated IDE.

### Q: Is Clarion still relevant today?
A: Yes, despite its 1986 inception, Clarion maintains a niche presence in industries relying on legacy systems or specialized business software, supported by ongoing updates from SoftVelocity.

### Q: How does Clarion differ from other programming languages?
A: Clarion combines a 4GL syntax (abstracting low-level details) with an IDE, enabling faster development than lower-level languages like C++ while supporting multiple programming paradigms.

## Why It Matters
Clarion plays a significant role in enterprise software development by providing a high-level, efficient tool for building complex business applications. Its 4GL syntax reduces coding effort, enabling rapid deployment of solutions for industries such as finance, logistics, and manufacturing. As a proprietary platform, it caters to organizations invested in customized, long-term software systems. Despite the rise of open-source alternatives, Clarion’s integration of language and IDE, along with its multi-paradigm flexibility, sustains its relevance in niche markets requiring legacy compatibility and tailored development environments.

## Notable For
- **Multi-Paradigm 4GL**: Combines the efficiency of fourth-generation language abstraction with imperative, structured, and object-oriented programming.
- **Integrated IDE**: Provides a unified development environment streamlining coding, debugging, and deployment.
- **Long-Term Support**: Maintained by SoftVelocity since 1986, ensuring continuity for mission-critical applications.
- **Enterprise Focus**: Tailored for business software with features like database integration and rapid prototyping.

## Body
### Origins and Development
Clarion was first released in 1986 by SoftVelocity, positioned as a 4GL solution for DOS and later Microsoft Windows. Though named after PennWest Clarion (a Pennsylvania university established in 1867), there is no stated institutional affiliation. The language prioritized productivity, allowing developers to create applications with minimal code compared to lower-level languages.

### Technical Specifications
- **Platforms**: Supports IA-32 architecture, ensuring compatibility with legacy systems.
- **Operating Systems**: Compatible with DOS and Microsoft Windows.
- **File Formats**: Utilizes the Clarion Project format for both reading and writing application code.
- **Paradigms**: Enables imperative, structured, and object-oriented programming, adapting to diverse development needs.

### Features
- **4GL Syntax**: Abstracts complex operations into high-level commands, accelerating development.
- **Integrated IDE**: Offers tools for coding, database management, and GUI design in a single interface.
- **Database Integration**: Supports connectivity to various databases, critical for enterprise applications.

### Legacy
Clarion’s enduring use in specialized industries underscores its reliability for maintaining and updating legacy systems. While not as widely adopted as languages like Java or Python, its dedicated community and continuous support from SoftVelocity ensure its place in environments where rapid, tailored business solutions are prioritized.

## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Freebase Data Dumps. 2013
3. National Library of Israel Names and Subjects Authority File