Sophie: mnogosearch-3.3.8-3mdv2010.0 i586

mnogosearch-3.3.8-3mdv2010.0.i586.rpm

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>URLDataThreshold</H1
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NAME="AEN12805"
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><H2
>Name</H2
><B
CLASS="command"
>URLDataThreshold</B
>&nbsp;--&nbsp;improves search performance for queries returning a small number of results<P
><B
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>search.htm</TT
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>Synopsis</H2
><P
><B
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>URLDataThreshold</B
>  {number}</P
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><H2
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><P
>&#13;    <B
CLASS="command"
>URLDataThreshold</B
> allows to improve
    search performance with <CODE
CLASS="option"
>DBMode=blob</CODE
>
    for the queries returning a small number of results
    (typically not more than <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>several hundreds</I
></SPAN
>).
    If search returns fewer than <CODE
CLASS="parameter"
>number</CODE
> documents,
    full <ACRONYM
CLASS="acronym"
>URL</ACRONYM
> information is not loaded from the <CODE
CLASS="varname"
>bdict</CODE
>
    table and the <CODE
CLASS="varname"
>url</CODE
> table is used instead.
    </P
><P
>&#13;    In other words, <B
CLASS="command"
>URLDataThreshold</B
> 
    switches from "<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>loading a huge amount of <ACRONYM
CLASS="acronym"
>URL</ACRONYM
>
    data from the fast source</I
></SPAN
>" to
    "<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>loading a small amount of <ACRONYM
CLASS="acronym"
>URL</ACRONYM
> data
    from the slow source</I
></SPAN
>".
    </P
><P
>&#13;    The default value is <TT
CLASS="literal"
>0</TT
>, which means always read <ACRONYM
CLASS="acronym"
>URL</ACRONYM
> data from
    the <CODE
CLASS="varname"
>bdict</CODE
> table (from the fast source).
    </P
><P
>&#13;    Find the number which is good for your installation experimentally.
    
    </P
></DIV
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><A
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></A
><H2
>Examples</H2
><DIV
CLASS="informalexample"
><P
></P
><A
NAME="AEN12838"
></A
><PRE
CLASS="programlisting"
>&#13;URLDatsThreshold 100
      </PRE
><P
></P
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><A
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></A
><H2
>See also</H2
><P
>&#13;      <A
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>DBAddr</A
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