Upload README.md with huggingface_hub

README.md

@@ -0,0 +1,80 @@
+---
+license: cc-by-sa-3.0
+task_categories:
+- text-retrieval
+language:
+- de
+tags:
+- wiktionary
+- dictionary
+- german
+size_categories:
+- 100K<n<1M
+---
+
+# German Wiktionary SQLite Database
+
+This is a normalized SQLite database version of the German Wiktionary data.
+
+## Source
+
+Original data from: [cstr/de-wiktionary-extracted](https://huggingface.co/datasets/cstr/de-wiktionary-extracted)
+
+## Database Schema
+
+The database is normalized into the following tables:
+
+- **entries**: Main word entries (word, pos, lang, etc.)
+- **senses**: Word definitions and meanings
+- **translations**: Translations to other languages
+- **sounds**: Pronunciation information
+- **synonyms**: Synonymous words
+- **tags**: Tags/labels (many-to-many via entry_tags)
+- **categories**: Categories (many-to-many via entry_categories)
+- **forms**: Word forms (inflections, conjugations)
+- **hyphenations**: Hyphenation patterns
+
+## Indexes
+
+Optimized indexes on:
+- word (for fast lookups)
+- language
+- part of speech
+- all foreign keys
+
+## Usage
+
+```python
+import sqlite3
+from huggingface_hub import hf_hub_download
+
+# Download the database
+db_path = hf_hub_download(repo_id="cstr/de-wiktionary-sqlite", filename="de_wiktionary.db", repo_type="dataset")
+
+# Query it
+conn = sqlite3.connect(db_path)
+cursor = conn.cursor()
+
+# Example: Find all entries for "schnell"
+cursor.execute('''
+    SELECT e.word, e.pos, e.lang, s.sense_data 
+    FROM entries e
+    LEFT JOIN senses s ON e.id = s.entry_id
+    WHERE e.word = ?
+''', ('schnell',))
+
+for row in cursor.fetchall():
+    print(row)
+
+conn.close()
+```
+
+## Database Statistics
+
+- Entries: ~970,000+ German Wiktionary entries
+- Fully normalized schema with foreign keys
+- Indexed for fast lookups by word, language, and POS
+
+## License
+
+Same as source: CC-BY-SA 3.0