Requirement: Need to connect to multiple database and host remotely, get the data back and write into text file.
Approach : Thinking to use threads. Create thread pool of 20 threads and connect simultaneously and get data back. at present i am stuck, not able to ensure that how to get connection handle for each host/data server using threads.
Would be grateful if you can point me in right direction. Thanks example: 
use strict;
use threads;
use Data::Dumper;
use threads::shared;

#number of service threads to create
my $threads = 20;

my %dataEntity = ('TEST' => "usr:passwd",
                  'TEST' => "usr:passwd"
     );
# create a pool of three service threads
foreach (1.. $threads) {
    threads->create(\&getData);
}
##
foreach my $dataServer (keys %dataEntity){
    ##not sure how will i use thread here
}
sub getData {
    my $self = threads->self;
    my $thread_line;
    ##how 

}

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In reply to Thread Design help by perlCrazy

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