SAP Knowledge Base Article - Preview

1950394 - How to use Named Pipe - SAP IQ

Symptom

SAP IQ is a database to handle very large data size. Also there are many chance to transfer extremly big size of data file between client and IQ server. When moving IN/OUT data to/from IQ, customer has to write real data file on file-system with huge data file size.  However  "Named PIPE" operation is quite helpful and easy method to handle such big data.

Some benefits of using named pipe are:

  • Easy to use.
  • Buffere cache operation without data write to real file.

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Environment

  • SAP IQ 15.x
  • SAP IQ 16.x

Product

SAP IQ 16.0 ; SAP Sybase IQ 15.2 ; SAP Sybase IQ 15.4

Keywords

FIFO, mkfifo, mknod, extract_pipe_data , KBA , BC-SYB-IQ , Sybase IQ , How To

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