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WSupported on Windows
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USupported on Unix
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NSupported in Synergy .NET
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The IU_INDEXTHREADS environment variable specifies the number of index threads.
Value
The number of index threads. The default is 1.
Discussion
The number of index threads is set to 1 by default because most systems don’t handle multiple threads writing to the same file very efficiently. However, on systems with extremely fast random I/O (like an NMVe SSD with PCIe or a high-end SANS), setting this number to 2 or higher may result in better performance.
Setting location
The environment.
Used by
isutl utility, fconvert utility
See also
IU_FEEDERTHREADS for more information about how isutl uses multi-threading.
Examples
On Unix,
IU_IDXTHREADS=2 ;export IU_IDXTHREADS
