New Concepts for Parallel Object-Relational Query Processing
Author | : Michael Jaedicke |
Publisher | : Springer |
Total Pages | : 172 |
Release | : 2003-06-30 |
ISBN-10 | : 9783540455073 |
ISBN-13 | : 3540455078 |
Rating | : 4/5 (73 Downloads) |
Download or read book New Concepts for Parallel Object-Relational Query Processing written by Michael Jaedicke and published by Springer. This book was released on 2003-06-30 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last few years, parallel object-relational database management systems have emerged as the leading data management technology on the market. These systems are extensible by user-defined data types and user-defined functionality for the data. This work focuses on the efficient parallel execution of user-defined functionality. The main contributions describe techniques to support data parallelism for user-defined scalar and aggregate functions and intra-function parallelism for the execution of a scalar function on a large object, and a new technology to provide extensibility with regard to new set-oriented database operations that can efficiently implement user-defined functionality in parallel object-relational database management systems.