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From Antoine Baudoux>
Subject How to speed-up index opening
Date Wed, 29 Aug 2007 20:03:26 GMT

	I have an application with a 2GB index. A lot of documents (up to  
10.000 per day) are added/deleted to this index.

My customer would like to have a Maximum of 7 minutes delay between a  
media added to the system and its searchability through the index.

So each 7 minutes or so i have to re-open the index.

My index takes 1.5 minute to open. Its a long time compared to the 7  

What are the key parameters influencing the opening time?

Is it proportional to the number of documents? to the number of  
distinct terms? If i reduce the number of terms will it load faster?

Is there another way to improve index opening speed?



Antoine Baudoux
Development Manager
Tél.: +32 2 333 58 44
GSM: +32 499 534 538
Fax.: +32 2 648 16 53

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