@@ -41,7 +41,7 @@ There are also some terms you'll encounter that refer to steps within each of th
[**Nodes and Documents**](/module_guides/loading/documents_and_nodes/root.md): A `Document` is a container around any data source - for instance, a PDF, an API output, or retrieve data from a database. A `Node` is the atomic unit of data in LlamaIndex and represents a "chunk" of a source `Document`. Nodes have metadata that relate them to the document they are in and to other nodes.