Text size
  • Small
  • Medium
  • Large
Contrast
  • Standard
  • Blue text on blue
  • High contrast (Yellow text on black)
  • Blue text on beige

    Concurrency Control Protocol for Nested Transactions in Real-Time Databases

    Advances in Databases and Information Systems '97

    St Petersburg, 2nd - 5th September 1997

    AUTHORS

    E. Pavlova & I. Nekrestyanov

    ABSTRACT

    In this paper we consider real-time concurrency control for the nested transaction model. We analyze problems that have pure optimistic and pessimistic approaches.

    As the solution we propose a hybrid concurrency control algorithm which acts as an optimistic for transactions from different transaction trees and as pessimistic inside a single transaction tree.

    PAPER FORMATS

    PDF filePDF Version of this Paper (131kb)