A replication schema to support weak connectivity in mobile information systems
| dc.contributor.author | Pitoura, E. | en |
| dc.date.accessioned | 2015-11-24T17:02:51Z | |
| dc.date.available | 2015-11-24T17:02:51Z | |
| dc.identifier.issn | 0302-9743 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/11102 | |
| dc.rights | Default Licence | - |
| dc.title | A replication schema to support weak connectivity in mobile information systems | en |
| heal.abstract | We present a replication schema, appropriate for distributed environments where connectivity is weak, partial or variant such as in mobile information systems. The schema is based an augmenting the database interface with operations with weaker consistency guarantees. An implementation of the schema based on distinguishing copies into quasi and core is presented and protocols for enforcing it are introduced. Then, practical examples of its applicability are described. The performance of the weak consistency schema is evaluated for various networking conditions by using an analytical model developed for this purpose. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.journalName | Database and Expert Systems Applications | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1996 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Ηλεκτρονικών Υπολογιστών και Πληροφορικής | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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