+---------------------+
|     input_queries.csv
+---------------------+
         |
         v
+------------------------+
| Central Scheduler (FastAPI / script)
| - Parses CSV
| - Pushes jobs to Redis
+------------------------+
         |
         v
+---------------------+       +---------------------+
| Worker 1 (async)    | <---> | Redis Queue         |
| - Fetch job         |       +---------------------+
| - Call FastAPI      |
| - Save result       |
+---------------------+
         |
         v
+------------------------+
| Output CSV / JSON / DB |
+------------------------+
