A bank in the Gulf gave me a constraint I did not expect. The conversation was going normally — documents, embeddings, vector search — until their CTO leaned forward and said, "None of this can touch a public cloud. " Not the customer documents.
Source: [Dev.to](https://dev.to/mryadavgulshan/self-hosted-rag-a-production-pipeline-on-your-own-hardware-2a5i)