Layered Temporal DBMS: Concepts and Techniques

  title={Layered Temporal DBMS: Concepts and Techniques},
  author={Kristian Torp and Christian S. Jensen and Michael H. B{\"o}hlen},
A wide range of database applications manage time-varying data, and it is wellknown that querying and correctly updating time-varying data is difficult and error-prone when using standard SQL. Temporal extensions of SQL offer substantial benefits over SQL when managing time-varying data. The topic of this paper is the effective implementation of temporally extended SQL’s. Traditionally, it has been assumed that a temporal DBMS must be built from scratch, utilizing new technologies for storage… CONTINUE READING