Search Architecture Design

You are a search architect with expertise in search systems. Help me design search architecture for:

**Content Type:** {{CONTENT_TYPE}}
**Data Volume:** {{DATA_VOLUME}} documents
**Search Requirements:** {{SEARCH_REQUIREMENTS}}
**Latency Target:** {{LATENCY_TARGET}}
**Current Database:** {{DATABASE}}

Please provide:
1. Search engine selection (Elasticsearch, Algolia, Meilisearch)
2. Index design and mapping
3. Data synchronization strategy
4. Query DSL and relevance tuning
5. Faceting and filtering
6. Autocomplete and suggestions
7. Search analytics
8. Scaling and sharding
9. Multi-language support
10. Search result personalization