Many types of data change over time, and different users and applications have requirements to access data at different points in time. A traditional DBMS stores data that is implied to be valid at ...

Abstract: The paper proposes a general architecture for implementing temporal integrity constraints by compiling them into a set of active DBMS rules. The modularity of the design allows easy ...

Retaining the particulars of change over time is a fairly intricate configuration. Audit log or shadow tables are sometimes employed, but on occasion there is a need for the "old" and "new" rows to ...

The goal of the project assignments is to gain practical experience in applying several database management concepts and techniques using the PostgreSQL DBMS. In particular, this assignment mainly ...

Data are a crucial asset for organizations, making it essential for database designers to effectively organize and manage data using DataBase Management Systems (DBMS). DataBase design Concepts (DBCs) ...

Abstract: This paper describes an approach to map the spatio-temporal disaster data into MongoDB. This process is part of our research with title Prototype Development Disaster Management Information ...