To achieve optimum performance in your system when indexing and classifying documents you should modify the queue parameters in line with your personal usage of TREX. If your usage changes significantly after this first modification, you may have to change the parameters again.
The following settings are relevant for performance.
Parameters: Schedule Type, Schedule Time, Schedule Max Documents
Parameter: Index Bulk Size
Parameter: Optimize Bulk Size, Initial Indexing Mode
Parameter: Max Retry Count
To determine the optimum settings, use the following questions to check which scenario applies to you.
If this is the case, choose Initial Indexing Mode= On.When the initial indexing run has been completed, set this parameter to Off.
If this is the case, you have the following options:
If you want them to be visible quickly (for example, within 30 minutes), choose Schedule Type = Time and set the required interval (for example, 30 minutes).
If the system is mostly used nationally, the system load is normally lower outside of normal working times. Use this time for indexing. For example, you can plan indexing daily at midnight using the Schedule Time parameter.
If this is the case, increase the value for the Max Retry Count parameter. This makes sense for indexing external Web sites. This is because TREX may have to try several times to access the Web pages to be indexed if the Web server in question is overloaded.
We do not recommend setting the value above 20. If processing has failed that many times, you can assume that the Web site you are trying to index no longer exists.