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  1. Proceedings of the 15th Symposium on Database Programming Languages (DBPL 2015)
  2. Function inlining in XQuery 3.0 optimization
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The Gremlin graph traversal machine and language (invited talk)
A common data manipulation language for nested data in heterogeneous environments
Requesting heterogeneous data sources with array comprehensions in hop.js
Using dependent types and tactics to enable semantic optimization of language-integrated queries
Relational foundations for functorial data migration
A Datalog-based protocol for lazy data migration in agile NoSQL Application development
Relative expressive power of downward fragments of navigational query languages on trees and chains
Abstract rewriting Approach to solve Datalog programs
Function inlining in XQuery 3.0 optimization
Typing regular path query languages for data graphs

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Function inlining in XQuery 3.0 optimization

Content Provider ACM Digital Library
Author Grossniklaus, Michael Grün, Christian Scholl, Marc H. Wörteler, Leonard
Abstract Originally developed as a query language for XML databases, XQuery has evolved into a complete functional programming language. In order to unlock all optimization opportunities, XQuery processors therefore need to combine traditional query optimization with techniques used in optimizing compilers. In this paper, we discuss how the well-known technique of function inlining can be applied to XQuery. We present an implementation of function inlining based on the query processor of BaseX, an open-source XML database. Finally, a detailed quantitative evaluation demonstrates that the performance benefits obtained by blending compiler and query optimizer techniques surpass results from any one single technique. .
Starting Page 45
Ending Page 48
Page Count 4
File Format PDF
ISBN 9781450339025
DOI 10.1145/2815072.2815079
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2015-10-27
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Function inlining Xml databases Query optimization
Content Type Text
Resource Type Article
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