Tetracom Interactive Solutions
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Project details

ISN Content/Knowledge Management System

Our specialized content management system (CMS) enables ISN to unify, classify, retrieve, store, reuse, and package heterogeneous information items, which are then rendered dynamically on ISN web pages. The ISN information items are managed collaboratively by CMS users in various roles (contributors, classifiers, designers).


ISN CMS is a tailor-made, multi-server, distributed network web application (CMS) with complex multi-tiered object-oriented architecture. It comprises a central database, a CMS server, a web service engine, an extended application server, a content editor (working inside a web browser), and a cross-platform desktop client for overall system management, which has a "native look and feel" since it is written in Java with JFace.

Database and Programming Languages

PostgreSQL 8.x, MS SQL Server 2000 / Java (JSP/JFace/SWT)

Project size 30 web sites (services), 230 information channels, 4,000 classification criteria, 50,000 information items.

The International Relations and Security Network (ISN) at the Center for Security Studies, Swiss Federal Institute of Technology (ETH Zurich) http://www.isn.ethz.ch/

As a free public service, ISN collects and publishes information on international relations and security issues through its topic-specific websites. The information collected by ISN is heterogeneous, changes often, and comes from various sources.

ISN can be very quick and efficient to deliver relevant information that is precisely targeted and up-to-date, without spending many man-hours to update its numerous web pages on a daily basis.


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