mnoGoSearch 3.3.9 reference manual: Full-featured search engine software
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# URLDataThreshold

## Name

URLDataThreshold -- improves search performance for queries returning a small number of results

`search.htm`

## Synopsis

URLDataThreshold {number}

##

URLDataThreshold allows to improve search performance with `DBMode=blob` for the queries returning a small number of results (typically not more than several hundreds). If search returns fewer than `number` documents, full URL information is not loaded from the `bdict` table and the `url` table is used instead.

In other words, URLDataThreshold switches from "loading a huge amount of URL data from the fast source" to "loading a small amount of URL data from the slow source".

The default value is `0`, which means always read URL data from the `bdict` table (from the fast source).

Find the number which is good for your installation experimentally.

## Examples

    URLDatsThreshold 100

## See also

DBAddr

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