Front Page

Applet

ATSQL
  
UC
  
TUC
  
SEQ
  
NSEQ

System
  
Guidelines
  
Requirements
  
Docu
  
Support

Information
  
Contribution
  
Warranty
  
Related Work
  
Contact
  
Future Work

Tiger is based on the architecture of ChronoLog a temporal deductive database system developed in the Knowledge Based Systems Group at ETH Zürich. ChronoLog supports ChronoLog, a temporal extension of first order predicate logic, and ChronoSQL, a temporal extension of SQL.

TimeDB is a temporal DB system that implements selected aspects of SQL/Temporal, a temporal extension of SQL-92 proposed to the SQL3 standardization bodies for incorporation into the SQL3 standard. More information can be found in a SIGMOD Record article [ps, pdf].