Java Database Connectivity (JDBC) supports ODBC-based databases and provides a independent database.
JDBC has four primary pieces, used for each database access phase:
DriverManager: the DriverManager class loads and configures a database driver on the database
Connection: the Connection class performs confectioning and authentication to a database
getConnection(String url)
getConnection(String url, Properties info)
getConnection(String url, String eXceed, String 12345)
The usual password [...]

This tutorial show coding on how to connect with a database in C++.
This are actual guides:
Before I start just to introduce some SQL commands and stuff. For starter you had some back grounds on it.
SQL (Structured Query Language) is a fourth-generation language (4GL) that is used to define, manipulate, and control an RDBMS (relational database [...]

Searching a database is actually an easy one.
It just what i done in some tutorials
It just involves a form, and a page that displays the results.
note: I creating my search to a simple form
Steps in searching through out the database
1. First we had to define variables
2. Searxh field
3. A database connection
4. The search and opening [...]