--- a/src/source/admln_guide/architecture.rst	Tue Dec 11 17:00:42 2018 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-.. _architecture:
-
-PyAMS application architecture
-==============================
-
-PyAMS applications are built on a small set of prerequisites and external components which *can* or, for some of them,
-*must* be included, the minimal configuration is:
-
-* a mandatory shared ZODB;  :ref:`zodb` chapter
-
-* a Redis or Memcached server, to handle cache and sessions;
-  :ref:`pyams_cache` chapter
-
-
-Quickstart deployment
----------------------
-
-Overview of the environement system after the :ref:`quickstart` installation.
-It's a very lite configuration, with only mandatory resourses.
-Obviously you can extend this system by connecting more resources like is described in the :ref:`config` chapiter
-
-
-.. image:: _static/architecture_quickstart.png
-
-
-
-Developpement deployment
-------------------------
-
-In additon of mandatory resource **PyAMS** could work with:
-
-* a websockets server (GuniCorn), used to handle desktop notifications;
-  you can find information about this component in the :ref:`pyams_notify` chapter;
-
-* an Elasticsearch index, used to handle quick and optimized searching.
-
-
-.. image:: _static/architecture_dev.png
-
-
-Production deployment
----------------------
-
-Use case in a more complete prodution environement.
-
-.. image:: _static/architecture_prod.png
-