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ADBIS
1994
Springer
137views Database» more  ADBIS 1994»
15 years 1 months ago
The Low-Level Support and Logging for Flexible Transactions
In this paper the ways of various types of transaction support in the buffer system of the storage system are considered. Support of active transaction tree as the mechanism for n...
Henrietta Dombrowska
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
15 years 9 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...
ICDE
2008
IEEE
120views Database» more  ICDE 2008»
15 years 10 months ago
Sideways Information Passing for Push-Style Query Processing
In many modern data management settings, data is queried from a central node or nodes, but is stored at remote sources. In such a setting it is common to perform "pushstyle&qu...
Zachary G. Ives, Nicholas E. Taylor
PVLDB
2010
122views more  PVLDB 2010»
14 years 7 months ago
Avalanche-Safe LINQ Compilation
We report on a query compilation technique that enables the construction of alternative efficient query providers for Microsoft’s Language Integrated Query (LINQ) framework. LIN...
Torsten Grust, Jan Rittinger, Tom Schreiber
VLDB
1994
ACM
128views Database» more  VLDB 1994»
15 years 1 months ago
From Nested-Loop to Join Queries in OODB
Most declarative SQL-like query languagesfor object-oriented database systems (OOSQL) are orthogonal languages allowing for arbitrary nesting of expressions in the select-, from-,...
Hennie J. Steenhagen, Peter M. G. Apers, Henk M. B...