Data Flow

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Overview

Throughout the Neum AI pipeline, data is processed and passed through using built in abstractions. Across each core process, there are clear interfaces defined into the pipeline. In this document we will introduce those interfaces and talk about the flow of data throughout the different components and processes inside a Neum AI pipeline.

At a high level:

• Source Connector generated a Neum Document.
• The Embed Connector takes the Neum Document and generates a Neum Vector
• The Sink Connector takes the Neum Vector and stores it in the vector storage. At retrieval it generates a Neum Search Result.

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Interfaces

We have defined clear interfaces for the pipeline in order to provide extensibility in adding other loaders, chunkers, etc. as well as to ensure reliability of the system.

• Neum Document (Reference)

  The Neum Document contains an id to uniquely identify a piece of content, the content itself, and the metadata associated with that content. The Neum Document is updated as the data is extracted from the data source, processed through loaders and chunked. To learn about this process in depth, see Data Pre-processing

  If you have used Langchain or LlamaIndex Document interfaces, this should be very familiar. The main difference is the addition of an id which is a key element needed as data is ingested into the vector storage and is later updated through real-time synchronization.

• Neum Vector (Reference)

  The Neum Vector contains an id to uniquely identify the vector, a vector property which holds the embeddings, and metadata associated with it. The Neum Vector gets generated out of a Neum Document when the content in the document is turned into a vector embedding. When generating the Neum Vector, the content is added into the metadata to have a single object to attach to the vector.

• Neum Search Result (Reference)

  The Neum Search Result contains the vector id, the metadata associated with the vector and a score property that represents the similarity score against the given query. This interface is designed to be compatible with a wide range of vector storage systems.