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WDAG
2007
Springer
63views Algorithms» more  WDAG 2007»
14 years 5 months ago
A Formal Analysis of the Deferred Update Technique
The deferred update technique is a widely used approach for building replicated database systems. Its fame stems from the fact that read-only transactions can execute locally to a...
Rodrigo Schmidt, Fernando Pedone
VLDB
2002
ACM
116views Database» more  VLDB 2002»
13 years 10 months ago
Updates for Structure Indexes
The problem of indexing path queries in semistructured/XML databases has received considerable attention recently, and several proposals have advocated the use of structure indexe...
Raghav Kaushik, Philip Bohannon, Jeffrey F. Naught...
ICDE
2005
IEEE
101views Database» more  ICDE 2005»
15 years 6 days ago
DUP: Dynamic-tree Based Update Propagation in Peer-to-Peer
In peer-to-peer networks, indices are used to map data to nodes that host the data. The performance of data access can be improved by actively pushing indices to interested nodes....
Liangzhong Yin, Guohong Cao
ADC
2001
Springer
97views Database» more  ADC 2001»
14 years 3 months ago
View updates in a semantic data modelling paradigm
The Sketch Data Model (SkDM) is a new semantic modelling paradigm based on category theory (specifically on categorical universal algebra), which has been used successfully in se...
Michael Johnson, Robert D. Rosebrugh, Christopher ...
DAGSTUHL
1998
14 years 6 days ago
Active-U-Datalog: Integrating Active Rules in a Logical Update Language
Deductive database technology represents an important step towards the goal of developing highly-declarative database programming languages. In order to make deductive databases a ...
Elisa Bertino, Barbara Catania, Vincenzo Gervasi, ...