Discover the history of extracting text from binary documents at Elastic and learn about our open-code solution: the Data Extraction Service.

Background: Handling binary documents at Elastic

Relevance

Scale

Speed

Introducing the Data Extraction Service

What’s next?

What’s the long-term dream?

It is a dedicated, standalone server that is capable of taking your binary documents as input (via a REST API) and responding with their plain-text contents, as well as some minimal metadata.

What is the Data Extraction Service at Elastic?

Elasticsearch binary document ingestion & Data Extraction Service

Elasticsearch binary document ingestion: Evolution & the Data Extraction Service

Learn how to secure your internal knowledge lake and offer personalized search for your end-users using document level security (DLS).

Understanding document level security (DLS) in Elasticsearch

DLS with Elastic connectors

DLS implementation example

Caveats

Source Code

Creating the authenticated user's role descriptor

Creating an API Key from that Role Descriptor

Searching with the API Key

Adding document level security (DLS) to your knowledge search

Adding document level security (DLS) to your internal knowledge search

Author

Sean Story

Articles

Elasticsearch binary document ingestion: Evolution & the Data Extraction Service

Adding document level security (DLS) to your internal knowledge search