Slide 1Mobile technologies to support field research Wayne Johnston Head, Research Enterprise and Scholarly Communication University of Guelph Library [email protected]…

Slide 11 UK e-Science All-Hands Meeting Nottingham, 2004 Enterprise specification of the NERC DataGrid Andrew Woolf, [email protected] [email protected] Ray Cramer 2, Marta…

Slide 1Stephen C. Hayne 1 Database System Components The Database and the DBMS Slide 2 Stephen C. Hayne 2 A Model of the Database Processing System HardwarePrograms Data…

Slide 1Database Management Character, file, field, record, database??? Slide 2 What’s “File Processing”? The “old” way of doing things; still often used in practice.…

Slide 1Principles of Transaction Management Slide 2 Outline Transaction concepts & protocols Performance impact of concurrency control Performance tuning Slide 3 Application…

Slide 1HPTS Keynote, October 2001 Invariant Boundaries Dr. Eric A. Brewer Professor, UC Berkeley Co-Founder & Chief Scientist, Inktomi Slide 2 HPTS Keynote, October 2001…

Slide 1Distributed Databases Based on material provided by: Jim Gray (Microsoft), Heinz Stockinger (CERN), Raghu Ramakrishnan (Wisconsin) Dr. Julian Bunn Center for Advanced…

Slide 1 Data Base Concepts Slide 2 Origin of DB Concept Data base concept of military system origin –Probable source is SDC circa 1960 – a RAND corporation spin-off doing…

Slide 1 EECS 262a Advanced Topics in Computer Systems Lecture 23 BigTable/Pond November 19 th, 2014 John Kubiatowicz Electrical Engineering and Computer Sciences University…

Slide 1 Slide 2 The Relational Database Model – some relations you might want to avoid!!! Slide 3 2 Our HERO!!! Slide 4 3 Logical vs. Physical Relational Database Designer…