Database Researchers: Edgar F. Codd, Christopher J. Date, Shamkant Navathe, Michael Stonebraker, Jim Gray, Pedro Celis, Jeffrey Ullman
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 23. Chapters: Edgar F. Codd, Christopher J. Date, Yoav Raz, Michael Stonebraker, Debajyoti Mukhopadhyay, Jim Gray, Shamkant Navathe, Charles Bachman, Pedro Celis, Jeffrey Ullman, Georg Gottlob, Ronald Fagin, Alberto O. Mendelzon, Donald D. Chamberlin, Hector Garcia-Molina, Stanley Zdonik, Peter Buneman, Paris Kanellakis, Hans-Peter Kriegel, Dan Suciu, Joseph M. Hellerstein, Serge Abiteboul, David Maier, Ren e J. Miller, StreamBase Systems, Edward M. McCreight, Victor Vianu, Jignesh M. Patel, Gerhard Weikum, Raymond F. Boyce, Patricia Selinger, Jennifer Widom, Michael J. Franklin, Raghu Ramakrishnan, Johannes Gehrke, Alon Y. Halevy, H. V. Jagadish, Surajit Chaudhuri, Yehoshua Sagiv, Paul Larson, Jeffrey Naughton, Rudolf Bayer. Excerpt: Yoav Raz (Hebrew: ?, born 1947, Haifa, Israel) is a computer scientist. He has worked primarily in the area of Information technology, and conducted research mainly in Data management (Databases in particular). He was Chief Scientist at EMC Corporation (1994-2003). Yoav Raz is the inventor of Commitment ordering (Commit ordering; CO; in 1990), a new class of interoperable concurrency control (Serializability) techniques. The CO techniques have elegantly solved a years old practical fundamental open problem in concurrency control of database management systems: The Global serializability problem. A solution means effectively guaranteeing Global serializability in a heterogeneous environment with multiple database management systems (and other transactional objects, e.g., of Systems management and within networks of smartphones) that may employ (each) different (any) concurrency control methods and be highly distributed. This problem has been considered unsolvable by many researchers (see Quotations in Global serializability). Serializability is essential for the correctness of transactional applicati...
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