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From "Emmanuel Lecharny (JIRA)" <>
Subject [jira] [Created] (DIRSERVER-1719) [Perf] Modify the way we process entries to be returned
Date Mon, 30 Apr 2012 11:50:49 GMT
Emmanuel Lecharny created DIRSERVER-1719:

             Summary: [Perf] Modify the way we process entries to be returned
                 Key: DIRSERVER-1719
             Project: Directory ApacheDS
          Issue Type: Improvement
    Affects Versions: 2.0.0-M6
            Reporter: Emmanuel Lecharny
             Fix For: 2.0.0-M8

Right now, we clone the entries we will return to the client just after having fetched them
from the backend. This is necessary as we will remove and add some attributes and values from
those entries, to comply with the user request.

Another idea would be to compute the attributes (and values) to return, and when done, create
a new entry with all those attributes.

As a user rarely requires all the attributes (including the operational ones), this might
save some processing, as in the current system we copy all the attributes, then we remove
some of them.

Even better, when the CoreSession is called from the LdapProtocol layer, we don't have to
copy the attributes at all, we just have to write on the socket only the required attributes.
This will be even faster than what we currently do.

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