# groonga - An open-source fulltext search engine and column store.

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# 8.16. API

Groonga can be used as a fulltext search library. This section describes APIs that are provided by groonga.

- 8.16.1. Global configurations
- 8.16.2. `grn_cache`
- 8.16.3. `grn_column`
- 8.16.4. `grn_command_version`
- 8.16.5. `grn_ctx`
- 8.16.6. `grn_db`
- 8.16.7. `grn_encoding`
- 8.16.8. grn_expr
- 8.16.9. `grn_geo`
- 8.16.10. `grn_hook`
- 8.16.11. `grn_ii`
- 8.16.12. `grn_index_cursor`
- 8.16.13. `grn_info`
- 8.16.14. `grn_match_escalation`
- 8.16.15. `grn_obj`
- 8.16.16. `grn_proc`
- 8.16.17. `grn_search`
- 8.16.18. `grn_table`
- 8.16.19. `grn_table_cursor`
- 8.16.20. `grn_type`
- 8.16.21. `grn_user_data`