Documents and Nodes

1. What is the default chunk_size of a Node object?

It’s 1024 by default. If you want to customize the chunk_size, You can follow Customizing Node

2. How to add information like name, url in a Document object?

You can customize the Document object and add extra info in the form of metadata. To know more on this follow Customize Document.

3. How to update existing document in an Index?

You can update/delete existing document in an Index with the help of doc_id. You can add new document to an existing Index too. To know more check Document Management