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Controlling cooperation and recovery in nested transactions

Recovery is a hard problem in environments where transactions perform work in a cooperative style (e.g., design environments). We propose concepts to control cooperation and recovery within nested transaction hierarchies. By allowing different nodes to run different protocols, we can build so-called recovery spheres with well-defined properties. We characterize those properties and illustrate them by examples from design environments.

Titel: Controlling cooperation and recovery in nested transactions
Verfasser: Meckenstock, Axel
Unland, Rainer GND
Zimmer, Detlef
Organisation: FB 04: Wirtschaftswissenschaftliche Fakultät
Dokumenttyp: Arbeitspapier
Medientyp: Text
Erscheinungsdatum: März 1994
Publikation in MIAMI: 21.09.2008
Datum der letzten Änderung: 27.01.2015
Reihe Arbeitsberichte des Instituts für Wirtschaftsinformatik ; 32
Fachgebiete: Wirtschaft; Datenverarbeitung; Informatik
Sprache: Englisch
Format: PDF-Dokument
URN: urn:nbn:de:hbz:6-43599545328
Permalink: http://nbn-resolving.de/urn:nbn:de:hbz:6-43599545328
Onlinezugriff:
Inhalt:
1 Introduction ..... 3
2 Application Scenario ..... 3
3 Nested Transaction Concepts ..... 5
4 Recovery for Nested Transactions ..... 7
The Recovery Process ..... 8
Dependencies ..... 9
Cooperation and Recovery Algorithm ..... 10
Controlling Cooperation and Recovery ..... 14
Recovery Spheres ..... 15
Extensions ..... 16
Summary ..... 17
5 Related Work ..... 18
6 Conclusion and Future Work ..... 19
Bibliography ..... 19