# Technology behind Context

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### Application Layer

This layer enables users and enterprises to manage domains, query data, and anyone to interact with the DNS3 ecosystem. Additionally, the Application Layer supports the integration of third-party applications via our **SDK** or **Public Gateway**, allowing developers to easily connect their services with DNS3. For companies, this layer also includes a **Dashboard (SaaS)** that offers comprehensive tools for managing and monitoring their domains and data within the Web3 environment.

### Abstraction Layer

Using **MongoDB Atlas**, DNS3 implements a semantic caching system that temporarily stores frequently accessed queries and semantically enriched responses, significantly reducing response times. We also create a Vector Search that supports AI training, particularly Retrieval-Augmented Generation (RAG), enhancing the accuracy and efficiency of AI models by providing them with real-time, structured data. Additionally, account abstraction is handled through **Biconomy**, allowing for the creation of smart wallets for users, making interactions with the blockchain effortless and user-friendly.

### Integration Layer

This layer manages the deployment of **multiple smart contracts (Top-Level Domain “TLD” Registry)** across different blockchains, ensuring that they are interoperable and can communicate effectively. By leveraging **LayerZero**, DNS3 ensures that contracts can interact seamlessly between chains, allowing for a truly decentralized and interconnected Web3 environment.

### Storage Layer

The Storage Layer integrates multiple Web3 storage solutions to handle both public and private data. For public data, DNS3 connects with decentralized storage networks like **Arweave**, **BNB Greenfield**, or **Swarm**, ensuring that data is distributed and securely stored across the network. For private data, DNS3 supports encrypted solutions like **Ten Protocol**, allowing sensitive information to be stored securely and accessed only by authorized parties.