Title :
XQSE: An XQuery Scripting Extension for the AquaLogic Data Services Platform
Author :
Borkar, Vinayak ; Carey, Michael ; Engovatov, Daniel ; Lychagin, Dmitry ; Westmann, Till ; Wong, Warren
Author_Institution :
BEA Syst., Inc., San Jose, CA
Abstract :
The AquaLogic Data Services Platform (ALDSP) is a BEA middleware platform for creating services that access and manipulate information drawn from multiple heterogeneous sources of data. The integration logic for read services is specified declaratively using the XQuery language. ALDSP 3.0, available in December 2007, includes a new XQuery-based Scripting Extension - XQSE - that enables developers to write procedural as well as declarative logic without leaving the XQuery world. In this paper, we describe the XQSE extensions to XQuery and show how they help to support important new classes of data services in ALDSP 3.0.
Keywords :
XML; distributed databases; middleware; query languages; query processing; ALDSP 3.0; AquaLogic data services platform; BEA middleware platform; XQuery language; XQuery scripting extension; declarative logic; integration logic; multiple heterogeneous data sources; procedural logic; Application software; Buildings; Java; Libraries; Logic; Middleware; Proposals; Service oriented architecture; Shape; XML;
Conference_Titel :
Data Engineering, 2008. ICDE 2008. IEEE 24th International Conference on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-1836-7
Electronic_ISBN :
978-1-4244-1837-4
DOI :
10.1109/ICDE.2008.4497532
