HELP! * GREY=local LOCAL HTML version of Foils prepared July 6,1995

Foil 18 What is the Oracle Parallel Server File Structure and Architecture?

From Explicit Examples in Parallel Relational Databases CPS600 Spring Semester -- April 1995. by Gang Cheng Marek Podgorny (Geoffrey Fox) * See also color IMAGE
Oracle 7 Server Architecture
  • shown in next foil
Oracle 7 Database Files:
  • Data Files --- Contain all the database data; logical structure, such as tables and indexes, are physically stored in the data files
  • Redo Log Files --- Transaction logs that record all changes made to database information for recovery
  • Control Files --- File that record the physical structure of the database including all datafiles and redo log files

Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

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