Single Database Image in a Cluster of Processors

Effelsberg, Wolfgang ; Finkelstein, Sheldon ; Schkolnik, Mario

Document Type: Working paper
Year of publication: 1984
The title of a journal, publication series: IBM Research Reports
Volume: RJ4175
Place of publication: San Jose, CA
Publishing house: IBM Corporation
Publication language: English
Institution: School of Business Informatics and Mathematics > Praktische Informatik IV (Effelsberg 1989-2017)
Subject: 004 Computer science, internet
Abstract: The Highly Available Systems (HAS) prototype ensures robustness of partitions. R* emphasizes autonomy for each partition. Users act as if they were working with a single logical database. Logical database sites are our units of autonomy. It must be possible to share access modules among users who have different home sites. Three solutions: either the user connects explicitly to the site where the access module is stored, or the user's home site locates a remote access module on behalf of the user and establishes a message path, or the remote access module is copied.

Dieser Eintrag ist Teil der Universitätsbibliographie.

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