> For the complete documentation index, see [llms.txt](https://graphai-1.gitbook.io/graphai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://graphai-1.gitbook.io/graphai/how-graphai-works/system-architecture-scalability-and-flexibility.md).

# System Architecture: Scalability and Flexibility

GraphAI's architecture is designed to be scalable and flexible, accommodating the diverse needs of developers and the growing complexity of blockchain networks. Key features include:

* Distributed Indexing Nodes: Ensuring efficient processing of large-scale blockchain data
* Modular Sub-Index Creation: Allowing for customizable data structuring
* Adaptive Vector Database Management: Optimizing storage and retrieval of high-dimensional data
* Dynamic Knowledge Graph Updates: Continuously refining the semantic understanding of blockchain data
* API Layer: Providing easy access to indexed data and knowledge graph for developers

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