Installing Eclipse Helios on Ubuntu 10.10

Eclipse Install on Ubuntu

 To install eclipse on ubuntu you need to download it first from http://www.eclipse.org/downloads/

Extract the downloaded file by right click on it and extract here or running the following:

tar xzf dir/eclipse-SDK-3.3.1.1-linux-gtk.tar.gz

Where eclipse-SDK-3.3.1.1-linux-gtk is your eclipse-SDK name with version and dir is the directory of eclipse-sdk.

Sun-Java-JDK-Install on Ubuntu 10.10

JDK install On Ubuntu 10.10

Face any problem to install sun-java sdk on ubuntu 10.10 or any other version. This is for you.. Hope this may help you to resolve your problem.
Lets start, what we are doing? We are trying to install sun-java-sdk on ubuntu. At first  you have to see , have any source package  list added on /etc/apt/sources.list.If not so , you have to add source package list  on /etc/apt/sources.list. To  do so give the following command from your terminal.

sudo gedit /etc/apt/sources.list.d/sun-java-community-team-sun-java6-maverick.list

My NetSys: LAN Design & Configuration Document

My NetSys: LAN Design & Configuration Document

How to Configure VPN

VPN Configuration

Gateway to Gateway VPN Configuration:

Figure showing VPN connection between two routers in different LAN, may be different place or different country.

To configure this you have to configure flowing values on both routers.

LAN Design & Configuration Document

You can configure this LAN (Network Setup) in two ways. 1: Using DHCP Service Enable, 2: Static or Manual IP enable.

DHCP Service Enable:

Go to your router using 192.168.1.1 or your Router IP from your Laptop or computer using any browser.

Database (SQL) Normalization

Normalization is the most important concept for designing SQL. To normalize data on database we follow some rules called normalization rules.

There some rules for normalization.
Rule 1: There should be a one-to-one relationship between the instances of an entity and the rows of the table.

Apache Server Vs TomCat

Apache server is a web server. Tomcat is a servlet container where servlet container is compiled , executable program. Browser connects to Apache, whether Tomcat contain what are connect from Apache to process. However, tomcat now includes a web server so you can cut out the middle man. You would not want to do this on a large environment process to produce you production. Here container work as a intermediary between web server and servlet in the servlet container.