- 313 new markdown files created - 30 relationships embedded - 313 entries indexed - State initialized with usage data
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1017 B
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| e80e161a-4be4-428d-8590-267b9ab4cc7c | decision | Object-handler CloudSQL silver layer architecture |
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0.8 | 0.8 | 2025-12-10T19:55:26.314546+00:00 | 2025-12-10T19:55:26.314546+00:00 |
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For object-handler silver layer (CloudSQL) output: Use Cloud SQL Python Connector + pg8000 driver (not SQLAlchemy). Connection method chosen because: (1) Works in Docker locally AND Cloud Functions, (2) IAM auth eliminates password management, (3) No VPC connector needed. Postgres functions handle upsert logic, so raw SQL calls are sufficient - SQLAlchemy would be overkill. Data flow: raw_data stripped before silver layer, full data goes to Firestore bronze layer.