A general approach to query flattening

J. van Ruth

A general approach to query flattening

J. van Ruth

Databases (Former)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

The translation of queries from complex data models to simpler data models is a recurring theme in the construction of efficient data management systems. In this paper we propose a general framework to guide the translation from data models with nested types to a flat relational model (query flattening), and show how several instances of query flattening fit or do not fit in this pattern.

Original language	Undefined
Title of host publication	Proceedings of the VLDB 2005 PhD Workshop
Pages	51-54
Number of pages	4
Publication status	Published - Aug 2005
Event	VLDB 2005 PhD Workshop - Trondheim, Norway Duration: 29 Aug 2005 → 29 Aug 2005

Workshop

Workshop	VLDB 2005 PhD Workshop
Country/Territory	Norway
City	Trondheim
Period	29/08/05 → 29/08/05

Keywords

EWI-7327
DB-XMLDB: XML DATABASES
IR-63533
METIS-229593
DB-PRJDODO: FLATTENING QUERIES OVER NESTED DATA TYPES

Access to Document

Cite this

@inproceedings{c67d902da22241999722f9ab143d6dd6,

title = "A general approach to query flattening",

abstract = "The translation of queries from complex data models to simpler data models is a recurring theme in the construction of efficient data management systems. In this paper we propose a general framework to guide the translation from data models with nested types to a flat relational model (query flattening), and show how several instances of query flattening fit or do not fit in this pattern.",

keywords = "EWI-7327, DB-XMLDB: XML DATABASES, IR-63533, METIS-229593, DB-PRJDODO: FLATTENING QUERIES OVER NESTED DATA TYPES",

author = "\{van Ruth\}, J.",

note = "Imported from EWI/DB PMS [db-utwente:inpr:0000003668]. http://www.ccs.neu.edu/research/vldb2005workshop; VLDB 2005 PhD Workshop ; Conference date: 29-08-2005 Through 29-08-2005",

year = "2005",

month = aug,

language = "Undefined",

isbn = "not assigned",

pages = "51--54",

booktitle = "Proceedings of the VLDB 2005 PhD Workshop",

}

TY - GEN

T1 - A general approach to query flattening

AU - van Ruth, J.

N1 - Imported from EWI/DB PMS [db-utwente:inpr:0000003668]. http://www.ccs.neu.edu/research/vldb2005workshop

PY - 2005/8

Y1 - 2005/8

N2 - The translation of queries from complex data models to simpler data models is a recurring theme in the construction of efficient data management systems. In this paper we propose a general framework to guide the translation from data models with nested types to a flat relational model (query flattening), and show how several instances of query flattening fit or do not fit in this pattern.

AB - The translation of queries from complex data models to simpler data models is a recurring theme in the construction of efficient data management systems. In this paper we propose a general framework to guide the translation from data models with nested types to a flat relational model (query flattening), and show how several instances of query flattening fit or do not fit in this pattern.

KW - EWI-7327

KW - DB-XMLDB: XML DATABASES

KW - IR-63533

KW - METIS-229593

KW - DB-PRJDODO: FLATTENING QUERIES OVER NESTED DATA TYPES

M3 - Conference contribution

SN - not assigned

SP - 51

EP - 54

BT - Proceedings of the VLDB 2005 PhD Workshop

T2 - VLDB 2005 PhD Workshop

Y2 - 29 August 2005 through 29 August 2005

ER -