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A typical DB2 DB config

Below is a tuned DB config for a heavily loaded workflow application – [db2inst1@intranet db2inst1]$ db2 get db cfg for wf Database Configuration for Database wf Database configuration release level                    = 0x0900 Database release level                                  = 0x0900 Database territory                                      = US Database code page                                      = 819 Database code set                                       = ISO8859-1 Database country code                                   =…

Cut Plier – Wiring man’s freind
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Cut Plier – Wiring man’s freind

Schematic for mighty cut plier – Cut plier in almost indispensible for any wiring work. Pliers are used for gripping or holding small objects by manual operation. Different types of pliers are used while working electrical stuff or other kind of mechanical work. As shown above, the cut plier is used for most of the…

Hospital Wiring
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How to do Hospital Wiring?

Ok, here is a definitive article on how to set up Hosptial wiring – hands on. Read on – List of material needed – 1) 230 V, 5A SPDT switch – 1;  230 V, 5A SPST switch – 1 2) Switch boxes – 2 3) 230V, 60W Lamp – 2 4) Round block – 2 5) Holder…

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Tunnel Wiring

Here is a definitive way to set up Tunnel Wiring by yourself – List of Materials needed 1) 230 V, 5A SPDT switches – 3 2) Switch boxes – 3 3) 230V, 60W Lamps – 3 4) Round blocks – 3 5) 4 way Junction box – 2 6) Bulb Holders – 3 7) T…

Staircase wiring
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Wiring Practice – Staircase wiring

A simple and practical way to set up staircase wiring is explained here. To operate a lamp from two different points by two switches at two different modes, connected with the help of staircase wiring. List of Materials required 1) 230 V, 5A SPDT switches – 2 2) Switch box – 2 3) 230V, 60W Lamp…

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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…

Good Systems Analyst
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Attributes of a Good System Analyst

A system analyst is a person who conducts a methodical study and evaluation of various aspects related to business to identify the desired objectives and work out procedures to attain them. The system analyst is a person with unique skills – common sense, a structured framework and a disciplined approach to solving problems are a…