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What is the difference between XDM and Citrix

 
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Old 01-21-2010
What is the difference between XDM and Citrix
Hi all,

I have remote 2Mbs connection to server.

I am wondering - what is the difference (i mean - transferring data) between Citrix sessions and XDMCP?

Why I can connect to server using Citrix and when clicking to open some application its opening fast, but when i am clicking to open same application using XDMCP, i have to wait long time while application will start???

There is no such problem when I am trying to open application in local network (100MBs) using XDM.

Thanks in advance.
 
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LEARN ABOUT CENTOS

dblink_connect_u

DBLINK_CONNECT_U(3)					  PostgreSQL 9.2.7 Documentation				       DBLINK_CONNECT_U(3)

NAME

       dblink_connect_u - opens a persistent connection to a remote database, insecurely

SYNOPSIS

       dblink_connect_u(text connstr) returns text
       dblink_connect_u(text connname, text connstr) returns text

DESCRIPTION

       dblink_connect_u() is identical to dblink_connect(), except that it will allow non-superusers to connect using any authentication method.

       If the remote server selects an authentication method that does not involve a password, then impersonation and subsequent escalation of
       privileges can occur, because the session will appear to have originated from the user as which the local PostgreSQL server runs. Also,
       even if the remote server does demand a password, it is possible for the password to be supplied from the server environment, such as a
       ~/.pgpass file belonging to the server's user. This opens not only a risk of impersonation, but the possibility of exposing a password to
       an untrustworthy remote server. Therefore, dblink_connect_u() is initially installed with all privileges revoked from PUBLIC, making it
       un-callable except by superusers. In some situations it may be appropriate to grant EXECUTE permission for dblink_connect_u() to specific
       users who are considered trustworthy, but this should be done with care. It is also recommended that any ~/.pgpass file belonging to the
       server's user not contain any records specifying a wildcard host name.

       For further details see dblink_connect().

PostgreSQL 9.2.7						    2014-02-17						       DBLINK_CONNECT_U(3)