Database and Information Systems

Credit conditions

Student has to pass one test from procedural languages PL/SQL and T-SQL. Minimimal number of points is 12 and maximal 20. At most two attempts of the test will be possible. Another part of the credit is a home project which is focused on a analysis and implementation of an information system under platform .NET or Java.

Real time test

Real time test will be in 7. week. Each student will get randomly chosen test from PL/SQL or T-SQL. Student can use any type of materials during the test (except the social networks and the communication with other people).

Model for the real test

System for the plagiarism detection: pdf (last update: 23.3.2016),

Scripts:

• Oracle: create, drop, init (last update: 23.3.2016)
• SQL Server: create, drop, init (last update: 23.3.2016)

The real time test with the solutions is presented here.

Project

Project should be defended in the last week. Student can implement the chosen project under platform .NET or Java. The maximal number of points is 25, minimal is 13.
Requirements:

• IS will have at least 7 tables and 5 non-trivial methods. At least 3 methods will be implemented as stored procedures.
• At lest 3 of the implemented non-trivial methods will be as transactions. Non-trivial method is not CRUD command.
• The implementation has to follow the analysis.
• The architecture has to contain layers. Data layer has to contain own Object-Relation Mapping (ORM)
• Student can implement in ASP.NET or J2EE (in the case of web application) or .NET or Java (in the case of desktop application).
• ORM will support also lazy evaluation and update only changed attributes.
• ORM will support transaction (at least level of isolation SERIALIZABLE).
• A part of ORM will be a test method utilizing all methods of ORM.
• IS will support basic validation of input values.
• Only two forms of the IS have to be implemented. The forms will be chosen by a teacher according to the analysis. The forms have support basic validation of input values.
• The complete project has to contain documentation with analysis, SQL scripts and implementation.
• Example analysis of the project here
• Example ASP.NET project here

Evalution of the project:

• Analysis: 12 points, min. 6 points (1. submission 12 points, 2. submission 9 points, 3. submission 6 points)
• ORM: 8 points, min. 4 points
• IS: 5 points, min. 3 points

Lectures and Exercises