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GVD
2004
109views Database» more  GVD 2004»
13 years 7 months ago
Database Caching: Analysis of Constraint-based Approaches Exemplified by Cache Groups
Caching is a proven means to improve scalability and availability of software systems as well as to reduce latency of user requests. In contrast to Web caching where single Web ob...
Andreas Bühmann, Theo Härder
GVD
2004
113views Database» more  GVD 2004»
13 years 7 months ago
A Flexible Architecture for a Push-based P2P Database
Originally developed for file sharing, P2P concepts are predestinated to realize information sharing in a more general way. Combined with the well known concept of loosely coupled...
Cristian Pérez de Laborda, Christopher Popf...
GVD
2004
111views Database» more  GVD 2004»
13 years 7 months ago
Detecting Logical Errors in SQL Queries
Abstract. Checking the consistency of query conditions is an old problem, and there are already many proposed solutions. Since the problem is in general undecidable, there is not a...
Stefan Brass, Christian Goldberg
GVD
2004
107views Database» more  GVD 2004»
13 years 7 months ago
Conflation Methods and Spelling Mistakes - A Sensitivity Analysis in Information Retrieval
In some information retrieval scenarios, for example internal help desk systems, texts are entered into the document collection without proofreading. This can result in a relative...
Philipp Dopichaj, Theo Härder