| Autor: |
Foster, J. Nathan, Greenwald, Michael B., Kirkegaard, Christian, Pierce, Benjamin C., Schmitt, Alan |
| Jazyk: |
angličtina |
| Rok vydání: |
2005 |
| Zdroj: |
Foster, J N, Greenwald, M B, Kirkegaard, C, Pierce, B C & Schmitt, A 2005, Exploiting Schemas in Data Synchronization . in DBPL 2005 . Springer LNCS 3580, pp. 42-57, Database Programming Languages, Trondheim, Norway, 28/09/2005 . |
| Popis: |
Increased reliance on optimistic data replication has led to burgeoning interest in tools and frameworks for disconnected updates to replicated data.We have implemented a generic synchronization framework, called HARMONY, that can be used to build state-based synchronizers for a wide variety of tree-structureddata formats. A novel feature of this framework is that the synchronization process - in particular, the recognition of conflicts - is driven by the schema of the structures being synchronized.We formalize HARMONY's synchronization algorithm, state a simple and intuitive specification, and illustrate, using simple address books as a case study, how it can be used to synchronize trees representing a variety of specific forms of applicationdata, including sets, records, tuples, and relations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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