How to save binary data into Database

There are two ways to solve this problem.

1. Base64: http://en.wikipedia.org/wiki/Base64
   This encoding method can transform binary data into special text format. The encoding method requires some future research!
2. Hex: Transfer Hex byte into Hex String! The advantage of this encoding method is readable!
   ex: byte[]{00, a0, 30} --> String: "00a030"

Both encoding methods can be found in apache commons codec package!

These are two only ways to transfer binary data into Database.