The SofTech Achievement Tracking System (STATS) is developed by the Software Technology Group at the University of Kaiserslautern.

The system is used to manage students attending courses, their participation and results in the exercises, as well as in exams. The system is in productive use and can be found at http://softech.cs.uni-kl.de/stats.

The system is based on a XCend Schema whose syntax is close to a modified Relax NG compact syntax.

• The Whole Stat System splits into three major parts, namely:
  • User Accounts and Roles
  • Exam Management and Grades
  • Exercise Management and Sheets which in turn contains
    • Exercise Groups and
    • Registered Students

In addition to the schema

• there is a host of atomic manipulation Procedures
• procedures have associated Roles, which restrict who can access them.

The system is implemented in Java and splits into two parts:

• the Stats Binding, i.e. the data core, and
• the Web User Interface