Analytics Accelerator compatibility
===================================

Postgres compatibility
^^^^^^^^^^^^^^^^^^^^^^

.. csv-table::
  :header: Postgres distribution,Postgres version
  :widths: 20,20
  :align: left
  :class: longtable

  **Postgres (PG)** ,"16, 17, 18"
  **EDB Postgres Extended Server (PGE)** ,"16, 17, 18"
  **EDB Postgres Advanced Server (EPAS)** ,"16, 17, 18"

Platform compatibility
^^^^^^^^^^^^^^^^^^^^^^

Debian 11/12 or Ubuntu 22/24 on amd64 architectures, and RHEL 8/9 on
both amd64 and arm64.

Spark
^^^^^

Apache Spark: Version 3.4 or later.

PGD
^^^

PGD version 6.1 or later.

Hybrid Manager
^^^^^^^^^^^^^^

Hybrid Manager Innovation Release 2026.2 or later.

Supported storage formats and providers
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. csv-table::
  :header: Data Format,Operation,Object storage,Engine support
  :widths: 15,12,12,20
  :align: left
  :class: longtable

  Iceberg,Read,"Local, S3, GCP, Azure (via storage locations)",Seafowl
  Iceberg,Read,Iceberg REST catalog,Seafowl  <br /> Spark
  Delta Lake,Read,"Local, S3, GCP, Azure (via storage locations)",Seafowl
  Parquet,Read,"Local, S3, GCP, Azure (via storage locations)",Seafowl
  Parquet,Read,"Local, S3 (via storage locations)",Seafowl <br />  Spark
  Iceberg,Write (via `CTAS`),"Local, S3, GCP, Azure (via storage locations)",Postgres engine via CompatScan
  Iceberg,Write (via `CTAS`),Iceberg REST catalog,Postgres engine via CompatScan
  Delta Lake,Write (via `CTAS`),"Local, S3, GCP, Azure (via storage locations)",Postgres engine via CompatScan