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» Scalable Package Queries in Relational Database Systems
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CIKM
2009
Springer
15 years 5 months ago
Bitmap indexes for relational XML twig query processing
Due to an increasing volume of XML data, it is considered prudent to store XML data on an industry-strength database system instead of relying on a domain specific application or...
Kyong-Ha Lee, Bongki Moon
SSDBM
1998
IEEE
105views Database» more  SSDBM 1998»
15 years 3 months ago
Scalable, Parallel, Scientific Databases
: Large scientific applications which rely on highly parallel computational analysis require highly parallel data access. We describe an object-oriented, scientific database system...
John L. Pfaltz, Russell F. Haddleton, James C. Fre...
IDEAS
2010
IEEE
238views Database» more  IDEAS 2010»
14 years 9 months ago
An integrative approach to query optimization in native XML database management systems
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
Andreas M. Weiner, Theo Härder
EUROPAR
2008
Springer
15 years 28 days ago
Complex Queries for Moving Object Databases in DHT-Based Systems
Abstract. Distributed moving object database servers are a feasible solution to the scalability problem of centralized database systems. In this paper we propose a distributed inde...
Cecilia Hernández, M. Andrea Rodrígu...
ICDE
2006
IEEE
174views Database» more  ICDE 2006»
16 years 16 days ago
Extending RDBMSs To Support Sparse Datasets Using An Interpreted Attribute Storage Format
"Sparse" data, in which relations have many attributes that are null for most tuples, presents a challenge for relational database management systems. If one uses the no...
Jennifer L. Beckmann, Alan Halverson, Rajasekar Kr...