- [Building blocks for working with Documents](/docs/modules/data_connection/): Guides on how to use several of the utilities which will prove helpful for this task, including Text Splitters (for splitting up long documents) and Embeddings & Vectorstores (useful for the above Vector DB example).
- [CombineDocuments Chains](/docs/modules/chains/documents/): A conceptual overview of specific types of chains by which you can accomplish this task.
- [CombineDocuments Chains](/docs/modules/chains/document/): A conceptual overview of specific types of chains by which you can accomplish this task.