IAS and RDBMS and Linux

Linux is great but and all but what kind of machines are all you big websites using. Hope not using intel.
Over 400,000 linux lovers enjoy iAS9i. WHY? It doesnt run on OS greater than 6.0.
I like the 8i RDBMS but what are you guys using to server your pages.(.jsp, .php, .psp)
I dont want any info on .asp.

I have installed Oracle 10g and when running the following code i get an error pls help me out
import java.sql.*;
public class conn2
public static void main(String args [])
Connection conn;
Statement stmt;
ResultSet rset;
try
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@ 192.168.7.281:1521:rep9";
String username = "pr01";
String password = "pr";
conn = DriverManager.getConnection(url, username, password);//exception in this line
System.out.println("Connection successful");
catch (Exception e)
e.printStackTrace();
Gives the runtime error
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:189)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:231)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:345)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:431)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:515)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:345)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at conn2.main(conn2.java:18)

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