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--- documentation:ohdsicloud:deployed_demo_technology_stack [2017/09/22 14:44] – created lee_evans
+++ documentation:ohdsicloud:deployed_demo_technology_stack [2017/09/22 14:53] (current) – lee_evans
@@ Line 3: / Line 3: @@
 The deployed technology stack for the demo applications in the OHDSI cloud has not been optimized for application performance.
-The goal is to demonstrate the application features while maintaining low ongoing infrastructure costs.
+The goal is to demonstrate the application features while maintaining low ongoing infrastructure costs on the Amazon AWS cloud.
-====== Atlas ======
+==== Atlas/AchillesWeb ====
-  * AWS EC2 Server: m3.medium (1 vCPU, 3.75GB Memory)
+  * Application Server: EC2 Server, m3.medium (1 vCPU, 3.75GB Memory)
-  * Atlas/WebAPI running in Docker containers
+  * Atlas/AchillesWeb/WebAPI are running in Apache httpd/Tomcat within Docker containers on the application server
   * PostgreSQL database
-    * The Atlas database is one of the databases hosted on the OHDSI LAERTES database server, m3.xlarge (4 vCPU, 15GB Memory)
+    * The demo CDM database is one of the databases hosted on the OHDSI LAERTES database server, m3.xlarge (4 vCPU, 15GB Memory)