# Tantivy

> full text search engine library written in Rust

**Wikidata**: [Q110706496](https://www.wikidata.org/wiki/Q110706496)  
**Source**: https://4ort.xyz/entity/tantivy

## Summary
Tantivy is an open-source full-text search engine library written in Rust, released under the MIT License. It is designed to provide efficient and scalable search capabilities for applications requiring fast and accurate text indexing and retrieval.

## Key Facts
- **Open-source software** with permissive licensing (MIT License)
- **Written in Rust**, leveraging Rust's performance and safety features
- **First release**: Version 0.2.0 on December 11, 2016
- **Latest release**: Version 0.6.1 on July 10, 2018
- **Hosted on GitHub** at [quickwit-inc/tantivy](https://github.com/quickwit-inc/tantivy)
- **Classified as**: Software library and open-source software
- **Primary use case**: Full-text search engine functionality
- **Programming language**: Rust (Q575650)

## FAQs
### Q: What is Tantivy, and what is it used for?
A: Tantivy is a full-text search engine library written in Rust. It is used to build search capabilities into applications, enabling efficient indexing and retrieval of text data.

### Q: Is Tantivy open-source?
A: Yes, Tantivy is open-source software released under the MIT License, allowing free use and redistribution with access to its source code.

### Q: What programming language is Tantivy written in?
A: Tantivy is written in Rust, which provides performance and safety benefits for search engine development.

### Q: Where can I find the source code for Tantivy?
A: The source code for Tantivy is available on GitHub at [quickwit-inc/tantivy](https://github.com/quickwit-inc/tantivy).

### Q: What are some notable versions of Tantivy?
A: Notable versions include 0.2.0 (2016), 0.5.0 (2018), and 0.6.1 (2018), each introducing improvements and new features.

## Why It Matters
Tantivy plays a significant role in the search engine ecosystem by providing a Rust-based solution for full-text search. Its open-source nature and permissive licensing make it accessible to developers who need efficient search capabilities without proprietary constraints. By leveraging Rust, Tantivy benefits from the language's performance and safety features, which are critical for building reliable and scalable search systems. The project's development history, from its initial release in 2016 to its latest version in 2018, demonstrates ongoing efforts to improve search functionality and usability. Tantivy's contribution to the open-source community highlights the importance of accessible, high-performance search tools in modern software development.

## Notable For
- **First major release** in 2016, establishing a foundation for Rust-based search engines
- **MIT License** allows unrestricted use and modification
- **Written in Rust**, ensuring memory safety and performance
- **Active development** with multiple releases between 2016 and 2018
- **GitHub-hosted**, fostering community contributions and transparency

## Body
### Overview
Tantivy is a full-text search engine library developed in Rust, designed to provide efficient and scalable search capabilities. It is open-source, released under the MIT License, and hosted on GitHub.

### Development History
- **Initial release**: Version 0.2.0 on December 11, 2016
- **Subsequent releases**: Versions 0.3.0 (April 8, 2017), 0.4.0 (July 14, 2017), 0.5.0 (February 21, 2018), and 0.6.1 (July 10, 2018)
- **GitHub repository**: [quickwit-inc/tantivy](https://github.com/quickwit-inc/tantivy)

### Technical Details
- **Programming language**: Rust (Q575650)
- **License**: MIT License
- **Primary use case**: Full-text search engine functionality

### Significance
Tantivy contributes to the open-source search engine ecosystem by providing a Rust-based solution. Its development history and active releases demonstrate ongoing improvements in search functionality. The project's open-source nature and permissive licensing make it accessible to a wide range of developers.

## References

1. [Release 0.2.0. 2016](https://github.com/quickwit-oss/tantivy/releases/tag/0.2.0)
2. [Release 0.3.0. 2017](https://github.com/quickwit-oss/tantivy/releases/tag/0.3.0)
3. [Release 0.3.1. 2017](https://github.com/quickwit-oss/tantivy/releases/tag/0.3.1)
4. [Release 0.4.0. 2017](https://github.com/quickwit-oss/tantivy/releases/tag/0.4.0)
5. [Release 0.4.2. 2017](https://github.com/quickwit-oss/tantivy/releases/tag/0.4.2)
6. [Release 0.5.0. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.5.0)
7. [Release 0.5.1. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.5.1)
8. [Release 0.5.2. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.5.2)
9. [Release 0.6.0. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.6.0)
10. [Release 0.6.1. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.6.1)
11. [Release 0.7.0. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.7.0)
12. [Release 0.7.1. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.7.1)
13. [Release 0.7.2. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.7.2)
14. [Release 0.8.0. 2018](https://github.com/quickwit-oss/tantivy/releases/tag/0.8.0)
15. [Release 0.8.1. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.8.1)
16. [Release 0.9. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.9)
17. [Release 0.9.1. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.9.1)
18. [Release 0.10.0. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.10.0)
19. [Release 0.10.1. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.10.1)
20. [Release 0.10.2. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.10.2)
21. [Release 0.10.3. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.10.3)
22. [Release 0.11.1. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.11.1)
23. [Release 0.11.3. 2019](https://github.com/quickwit-oss/tantivy/releases/tag/0.11.3)
24. [Release 0.12. 2020](https://github.com/quickwit-oss/tantivy/releases/tag/0.12)
25. [Release 0.13. 2020](https://github.com/quickwit-oss/tantivy/releases/tag/0.13)
26. [Release 0.13.1. 2020](https://github.com/quickwit-oss/tantivy/releases/tag/0.13.1)
27. [Release 0.13.2. 2020](https://github.com/quickwit-oss/tantivy/releases/tag/0.13.2)
28. [Release 0.13.3. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.13.3)
29. [Release 0.14. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.14)
30. [Release 0.15. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.15)
31. [Release 0.15.1. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.15.1)
32. [Release 0.15.2. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.15.2)
33. [Release 0.15.3. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.15.3)
34. [Release 0.16.1. 2021](https://github.com/quickwit-oss/tantivy/releases/tag/0.16.1)
35. [Release 0.17. 2022](https://github.com/quickwit-oss/tantivy/releases/tag/0.17)
36. [Release 0.18. 2022](https://github.com/quickwit-oss/tantivy/releases/tag/0.18)
37. [Release 0.18.1. 2022](https://github.com/quickwit-oss/tantivy/releases/tag/0.18.1)
38. [Release 0.19. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.19)
39. [Release 0.19.1. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.19.1)
40. [Release 0.19.2. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.19.2)
41. [Release 0.20. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.20)
42. [Release 0.20.1. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.20.1)
43. [Release 0.21. 2023](https://github.com/quickwit-oss/tantivy/releases/tag/0.21)
44. [Release 0.24.1. 2025](https://github.com/quickwit-oss/tantivy/releases/tag/0.24.1)