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README.md

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+---
+title: Bigdata Project Assets
+emoji: 📂
+colorFrom: blue
+colorTo: indigo
+sdk: static
+pinned: false
+---
+
+# Bigdata Project Assets 🚀
+
+This repository contains the essential data snapshots for the **Bigdata AI Document Processing System**. These assets facilitate the seamless migration and setup of the project across different machines.
+
+## 📦 What's Included?
+
+Currently, this repository houses the **Core Database Snapshots** (the "Brain" of the RAG system):
+
+- **`infra_milvus_data.tar.gz`**: Vector database snapshots containing all indexed document embeddings (BGE-M3).
+- **`infra_postgres_data.tar.gz`**: Metadata and relational data including document references and system configurations.
+- **`infra_minio_data.tar.gz`**: Object storage metadata and small-scale processed assets.
+- **`infra_etcd_data.tar.gz`**: Configuration state for the Milvus cluster.
+
+### ⚠️ Note on Data Size
+The raw source datasets (like **RVL-CDIP**, which is **48GB**) are **NOT** included in these primary snapshots to keep the migration process fast and efficient. These snapshots allow the RAG (Retrieval-Augmented Generation) system to remain fully functional for querying and chat, even without the massive raw source files.
+
+## 🛠️ How to Restore
+
+These files are intended to be used with the `restore_from_hf.py` script found in the main project repository.
+
+1. **Clone the Repo**:
+   ```bash
+   git clone https://github.com/congkx123789/bigdata_project.git
+   ```
+2. **Set Hugging Face Token**:
+   ```bash
+   export HF_TOKEN="your_token_here"
+   ```
+3. **Run Setup**:
+   ```bash
+   ./setup.sh
+   # Select 'y' when prompted to restore data from Hugging Face.
+   ```
+
+## 👨‍💻 Maintainer
+Maintained by **Cong123779**.