Name
Abstract | ||
|---|---|---|
Federated information systems integrate various heterogeneous autonomic databases and information systems. Queries respect to the federation have to be translated into the local query language and must be transformed with respect to the local data model. This paper deals with the problem of a global query according to an object-relational federation service. This SQL query is to be translated into an equivalent XQuery expression, so that it can be processed by the corresponding XML component database system according to the local schema. |
Year | DOI | Venue |
|---|---|---|
2006 | 10.1007/11896548_43 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
federated environment,object-relational federation service,local schema,local query language,global query,local data model,federated information system,information system,sql query,query transformation,queries respect,corresponding xml component database,autonomous system,query language,data model,sql,database system,data models,database,xml language | Query optimization,Data mining,Query language,RDF query language,Query expansion,Computer science,Sargable,Query by Example,Spatial query,Database,XQuery | Conference |
Volume | ISSN | ISBN |
4254 | 0302-9743 | 3-540-46788-2 |
Citations | PageRank | References |
5 | 0.46 | 4 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Heiko Jahnkuhn | 1 | 6 | 0.89 |
| Ilvio Bruder | 2 | 103 | 24.38 |
| Ammar Balouch | 3 | 6 | 1.91 |
| Manja Nelius | 4 | 5 | 0.46 |
| Andreas Heuer | 5 | 33 | 8.86 |