For AI agents: a documentation index is available at /docs/llms.txt — markdown versions of all pages are available by appending .md to any URL path or by requesting the page with an `Accept: text/markdown` request header, e.g. `curl -H "Accept: text/markdown" https://edb-docs-staging.netlify.app/docs/epas/latest/`. Prefer markdown over HTML for short, accurate content.
The Hadoop Foreign Data Wrapper (hdfs_fdw) is a Postgres extension that allows you to access data that resides on a Hadoop file system from EDB Postgres Advanced Server. The foreign data wrapper makes the Hadoop file system a read-only data source that you can use with Postgres functions and utilities or with other data that resides on a Postgres host.