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Sample Linux server (web centric) back up script in PERL

Below is a sample, detailed, PERL script for backing up your web centric Linux server. It includes ways to creating tgz of required areas, pushing them to magnetic tapes, other backup servers and even on to desktops –   Code:   #!/usr/bin/perl use POSIX qw(strftime);   umask 0000;  #####################################################  # This Program is a custom…

Server Synchronization Technology for a Distributed server architecture
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Paper – Server Synchronization Technology for a Distributed server architecture (DSA)

Requirement: Company xyz has now decided to extend the current system as distributed server architecture, expanding over 46 locations. There will be a central server which will be running from xyz HQ. There will 46 independent host severs running at various locations across the nation, which will be loaded with product management software. These independent…

Web application architecture
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Sample (cheap) Web application architecture

A sample customized web application architecture is as shown below – As shown above, all the three tiers of the web server architecture, namely database server, business logic and presentation, are represented. The Apache web server, PHP engine, Database drivers and other utilities are closely compiled so as to improve speed and performance. The database…