For superlative queries — fastest lap, most pit stops, earliest safety car — vector search is the wrong tool. The answer is deterministic. It's already in the database. So I added a classification ...
Under the hood: • FastAPI backend (REST API) • Google Gemini for text-to-SQL generation • A safety layer that only ever executes read-only SELECT queries • SQLAlchemy + MySQL, with live schema ...
The batch pipeline highlights the integration of OLTP and OLAP systems. It starts by extracting data from MongoDB, processing it using Spark, and loading it into S3 for further OLAP operations. Note: ...
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