2003•Unpublished venueRequires access

An optimized concurrency control algorithm for transaction processing

Shiwei Wang, Ugo O. Gagliardi

Abstract

The focus of this paper is to propose a concurrency control scheme, named Two Phase Integrated Concurrency Control (2-PICC) which can meet the response time requirement under the concurrency level anticipated for future TP systems and provide better performance than any existing concurrency control scheme for virtually all data and hardware contention level. This concurrency control scheme shares the desirable properties of existing concurrency schemes such as the deadlock-free property of OCC, and the transaction-starvation-free property of locking-based concurrency schemes.>

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Multiversion concurrency control, Computer science, Concurrency, Non-lock concurrency control, Concurrency control, Distributed concurrency control, Optimistic concurrency control, Scheme (mathematics)