# Grid Community Toolkit

> job scheduling software for grid computing

**Wikidata**: [Q116294146](https://www.wikidata.org/wiki/Q116294146)  
**Source**: https://4ort.xyz/entity/grid-community-toolkit

## Summary
Grid Community Toolkit (GCT) is job scheduling software designed for grid computing, used to manage and coordinate computational tasks across distributed computing resources.

## Key Facts
- It's job scheduling software for grid computing
- Also known as GCT
- Licensed under Apache Software License 2.0
- Version 6.2 was released on November 15, 2018
- Website is https://gridcf.org/
- Replaces the Globus Toolkit
- Classified as both software and a job scheduler
- Copyrighted
- Written in Java (programming language identifier Q15777)
- Source code is available at https://github.com/gridcf/gct

### Q: What is Grid Community Toolkit used for?
A: It's job scheduling software designed for grid computing, used to manage and coordinate computational tasks across distributed computing resources.

### Q: What license is Grid Community Toolkit under?
A: It's licensed under the Apache Software License 2.0.

### Q: What is the latest version of Grid Community Toolkit?
A: The latest version mentioned is 6.2, released on November 15, 2018.

### Q: Where can I find the source code?
A: The source code is available at https://github.com/gridcf/gct.

## Why It Matters
Grid Community Toolkit is significant as it provides job scheduling capabilities for grid computing environments, which are essential for managing distributed computing resources. It helps in coordinating computational tasks across multiple nodes and resources, enabling efficient use of computational power in scientific and research applications. By replacing the Globus Toolkit, it represents an evolution in grid computing software, offering updated features and improved functionality for modern distributed computing needs.

## Notable For
- It's a job scheduling software specifically designed for grid computing
- It's licensed under the Apache Software License 2.0
- It replaced the Globus Toolkit
- It's written in Java
- It has a dedicated website at https://gridcf.org/

## Body
### Technical Specifications
Grid Community Toolkit (GCT) is a job scheduling software designed for grid computing environments. It provides mechanisms for submitting, managing, and monitoring computational jobs across distributed resources. The software uses a hierarchical job submission model where users submit jobs to a central scheduler which then distributes them to appropriate computing resources.

### Development and Licensing
The toolkit is developed under the Apache Software License 2.0, which allows for both commercial and non-commercial use with certain conditions. The source code is publicly available on GitHub at https://github.com/gridcf/gct. The development is community-driven with contributions from various organizations and individuals.

### Version History
The most recent version mentioned is 6.2, which was released on November 15, 2018. This version includes various improvements and bug fixes compared to previous releases. The versioning follows a semantic versioning approach with major, minor, and patch numbers.

### Integration and Usage
GCT can be integrated with various grid computing infrastructures and can be used to manage computational tasks in scientific research, high-performance computing, and other distributed computing applications. It provides APIs and command-line interfaces for job submission and management.

### Comparison with Globus Toolkit
Grid Community Toolkit was developed as a replacement for the Globus Toolkit, which was a comprehensive grid computing middleware. GCT focuses specifically on job scheduling while the Globus Toolkit provides a broader set of services including authentication, data transfer, and resource management.

## References

1. [Source](https://api.github.com/repos/gridcf/gct)
2. [Release 6.2. 2018](https://github.com/gridcf/gct/releases/tag/v6.2.20181115)