How to retrieve data from database, using servlet or a jsp?

Basics of Database Connectivity 
In java we have been provided with some classes and APIs with which we can make use of the database as we like. Database plays as very important role in the programming because we have to store the values somewhere in the back- end. So, we should know how we can manipulate the data in the database with the help of java,  instead of going to database for a manipulation. We have many database provided like Oracle, MySQL etc. We are using MySQL for developing this application. 
In this section, you will learn how to connect the MySQL database with the Java file. Firstly, we need to establish a connection between MySQL and Java files with the help of MySQL driver .  Now we will make our  account in MySQL database so that we can get connected to the database. After establishing a connection  we can access or retrieve data form MySQL database. We are going to make a program on connecting to a MySQL database, after going through this program you will be able to establish a connection on your own PC

Free Java Shopping Cart

Shopping Cart allows the web site owner to setup online store so that visitors can buy the product online. In other words, it assists online shopping customers in selecting their purchasing items and paying bills through online payment by using their credit cards or any other means of transaction. Here you will find some basic information about shopping cart and the software that help online merchants and customers in selling and buying numerous products. Also take a look at the application that you can use to create your own online web store. 

Basic Information about Shopping Cart 

1. What is Shopping Cart
   A web based shopping cart is something like the original grocery shop shopping cart that is used by the customer in selecting certain products. Finally after selection the customer confirms orders for all the purchasing items and submits his/her account details with tax information at the checkout counter. 
    

Shopping Cart Version 1.1
Our free Java shopping cart is perfect for you website. It requires tomcat to run. Download our Free Java Shopping Cart application and setup your online store. Shopping cart download contains library files and source code.

6 Phases of the Web Site Design and Development Process

The Web Site Design and Development Process

There are numerous steps in the web site design and development process. From gathering initial information, to the creation of your web site, and finally to maintenance to keep your web site up to date and current.
The exact process will vary slightly from designer to designer, but the basics are generally the same.

Chrome OS Chromium

Before You Get Started

Before you decide to download Chrome OS, there are probably a few things I should tell you about it. It is in the very early stages of development, so there is still a lot of stuff that doesn’t work. In fact, it may not work for you at all.