Scaling Multilingual Search in a Book Translation Platform: FastAPI + PostgreSQL Full-Text Search Architecture
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Lessons learned implementing multilingual search and translation management in a production FastAPI app. The Problem: Translating Books Means Storing and Searching Many Languages At LectuLibre, we built a platform where users upload EPUB or PDF books, and our system translates them using LLMs like…
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- 2026-10-14 03:01 · DEV Community — AI
Scaling Multilingual Search in a Book Translation Platform: FastAPI + PostgreSQL Full-Text Search Architecture