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db_writer_processes on NT.

db_writer_processes on NT. Doc Bug: 1839458. This is the documentation. This is the bug. Bug 1839458: db_writer_processes incorrectly listed as not supported on NT. “db_writer_processes is supported on Windows NT and Windows 2000 and has been supported since 8.0.”

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db_writer_processes on NT.

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  1. db_writer_processes on NT. Doc Bug: 1839458

  2. This is the documentation

  3. This is the bug

  4. Bug 1839458: db_writer_processes incorrectly listed as not supported on NT • “db_writer_processes is supported on Windows NT and Windows 2000 and has been supported since 8.0.” • “NT and 2K use asynch I/O by default, using multiple db writer processes may not necessarily improve performance.” • “Where bottleneck is that DBWR cannot keep up with the work load, then increasing number of db_writer_processes may improve performance.”

  5. Oracle 9? • “DB_WRITER_PROCESSES are supported and the documentation in the Oracle9i Administration Guide for Windows and Oracle9i Database Getting Started for Windows says that db_writer_processes are supported but unnecessary because of Windows NT asynchronous I/O capabilities.”

  6. David Kurtz Go-Faster Consultancy Ltd. david.kurtz@go-faster.co.uk www.go-faster.co.uk

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