Publications of Wolfgang Effelsberg

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Wolfgang Effelsberg und Theo Härder. 1984 Principles of Database Buffer Management ACM Transactions on Database Systems : TODS, 9, 4, 560-595
Wolfgang Effelsberg und Mary E. S. Loomis. 1984 Logical, Internal and Physical Reference Behavior in CODASYL Database Systems ACM Transactions on Database Systems : TODS, 9, 2, 187-213
Wolfgang Effelsberg und Michael V. Mannino. 1984 Attribute Equivalence in Global Schema Design for Heterogeneous Distributed Databases Information Systems : IS, 9, 3, 237-240

Michael V. Mannino und Wolfgang Effelsberg. IEEE Computer Soc. Press, 1984 Matching Techniques in Global Schema Design . Silver Spring, Md.

Wolfgang Effelsberg, Sheldon Finkelstein und Mario Schkolnik. IBM Corporation, IBM Research Reports. 1984 Single Database Image in a Cluster of Processors San Jose, CA, . RJ4175
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.
Michael V. Mannino und Wolfgang Effelsberg. Univ., Technical Report / Computer and Information Sciences Department, University of Florida. 1984 A Methodology for Global Schema Design Gainesville, FL, . 84-1