Build a Business‑Specific DeepSeek Knowledge Base with VectorDB (Code & No‑Code)

This guide explains how to create a proprietary knowledge base for DeepSeek by leveraging Baidu Cloud's VectorDB, offering both code‑first and no‑code approaches to integrate internal data securely and enable accurate AI‑driven Q&A for business applications.

Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Build a Business‑Specific DeepSeek Knowledge Base with VectorDB (Code & No‑Code)

1. Code Mode

First, enable VectorDB, AppBuilder, and ModelBuilder in the Baidu Intelligent Cloud console and install the latest AppBuilder‑SDK. New users receive a free VectorDB trial instance.

After activation, obtain the VectorDB instance ID, username, password, AppBuilder API Key, and ModelBuilder AK/SK. Ensure DeepSeek R1 permissions are granted in ModelBuilder.

Using this information, create a knowledge base, upload documents, and deploy a Q&A application. Detailed steps are available at https://cloud.baidu.com/doc/VDB/s/bm7k9sn3s.

Overall workflow is illustrated below:

2. No‑Code Mode

After enabling AppBuilder, create a knowledge base linked to VectorDB in the console, then use the "Q&A Application" feature to connect the knowledge base with the DeepSeek large model for answering queries.

The complete process is shown in the following diagram:

For a video walkthrough of the steps, see the linked tutorial.

Additional case studies on building enterprise‑grade knowledge bases with VectorDB can be found at https://cloud.baidu.com/partner/training-camp/chlu4jixgoi.html.

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