Construction of optimal relation connection sequence in database queries


  • L. A. Ponomarenko
  • S. S. Tanyanskiy
  • V. A. Filatov


The principles of relation queries processing and ways of their realization are considered. As the basic operation, influencing the efficiency of search performance, the operation of connection is allocated. Operation number minimization method in relation connection sequence search is offered. The optimality of such a method is proved.

Author Biographies

L. A. Ponomarenko

Ponomarenko L.A.

S. S. Tanyanskiy

Tanyanskiy S.S.

V. A. Filatov

Filatov V.A.



Problem- and function-oriented computer systems and networks