GCP RAG Architecture with Private Network Connectivity

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GCP RAG Architecture with Private Network Connectivity — GCP architecture diagram

About This Architecture

Retrieval-Augmented Generation architecture on GCP with private network connectivity. Features Cloud Run for the RAG API, Vertex AI for embeddings and LLM inference, Cloud SQL for vector storage, Cloud Storage for document ingestion, and VPC Service Controls for network isolation. Fork this diagram on Diagrams.so to customize the vector database or add additional document sources for your RAG pipeline. Source: https://cloud.google.com/blog/topics/developers-practitioners

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Retrieval-Augmented Generation architecture on GCP with private network connectivity. Features Cloud Run for the RAG API, Vertex AI for embeddings and LLM inference, Cloud SQL for vector storage, Cloud Storage for document ingestion, and VPC Service Controls for network isolation. Fork this diagram on Diagrams.so to customize the vector database or add additional document sources for your RAG pipeline. Source: https://cloud.google.com/blog/topics/developers-practitioners

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About This Architecture

Retrieval-Augmented Generation architecture on GCP with private network connectivity. Features Cloud Run for the RAG API, Vertex AI for embeddings and LLM inference, Cloud SQL for vector storage, Cloud Storage for document ingestion, and VPC Service Controls for network isolation. Fork this diagram on Diagrams.so to customize the vector database or add additional document sources for your RAG pipeline. Source: https://cloud.google.com/blog/topics/developers-practitioners

GCP RAG Architecture with Private Network Connectivity

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Created by

March 14, 2026

Updated

May 15, 2026 at 12:56 PM

Type

architecture

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