1 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
2 .. http://creativecommons.org/licenses/by/4.0
11 .. image:: images/SDC_In_ONAP.png
14 High Level Architecture
15 =======================
17 The following diagram shows the high-level relationship between the system components:
19 .. image:: images/High_Level_Architecture_SDC.png
21 The SDC architecture uses the Jetty server as an application server.
23 - The **Jetty front end**:
24 - supplies the static content of web pages, and all resources that required by the GUI
25 - serves as a proxy for the REST API requests coming from the GUI
27 Every request originating from the GUI is passed to the Jetty front-end server before it is executed.
29 - The **Jetty back end** containes all the logic for the SDC.
31 SDC uses two storage components: Elastic Search(ES) and Cassandra
33 - **Elastic Search** is used to index the auditing data received from different operations in the SDC.
35 This information can then be analyzed with Kibana. The **Kibana server** enables statistical analysis of the operations done, according to the business logic.
37 - **Cassandra** is used to store auditing data, artifacts and data model objects.