For more than 500 CDs you need CD Replication.
CD duplication in simple language can be understood as process by which data is burned onto a blank disc; in the same way as you burn disc in your PC, but the when this activity involved in CD duplication in healthy number then use of bulk copiers to make several replicas of master copy happens to meet the objective in quick time.
The master CD during the duplication process is duplicated onto a high quality media which is easily compatible with most of the electronic hardware.
In present day technology savvy world, handsome number of companies and individuals across the globe use this CD duplication process quite frequently to achieve publicity of their work profile or to release songs, videos CDs etc.
For such activities individuals generally take the help CD duplicating companies to make thousands of replicas of their master CDs.
Few companies are also carrying out the same process to meet bulk orders requirement therefore if somebody thinking to place the order of 2-3 CD duplicating then it is better to burn such CDs at home.
The best part with the companies involved in CD duplication business is that they deliver order with in the specified time without compromising with quality.
Some people think that replicated CD-R are not reliable when it comes to quality but this is a mind concept that won't have anything in reality; replicated CDs are as much reliable as their master copy.
Distinction between CD duplication generally lies in the concept of complexity that remains hidden from the user by the program, although one should be aware of these factors.
Below are the few key factors that are involved in the process of CD duplicating.
To make possible your aim to duplicate desired CD, the program must consult with the database to find where each file should go in the image and where it is actually stored on the hard disk drive.
Then, it must open the file; divide it into CD-ROM sectors, at the same time sending the data in a smooth continuous stream to the recorder.
Locating and opening the file is a bit more time consuming, as writing is more difficult if you have a lot of small files.
While doing CD duplication or CD Replication activity it is advised to take your requirement details in mind as it allows you to complete the process with complete perfection.