With advancement of technologies, it is very important to preserve important data or information through digital archiving. In digital archiving content is preserved by assigning identifier and metadata to identify the object.

Digital archiving is very important because data is preserved with an identification number which does not change over time. This is very useful if any domain or website changes in due course of time. Despite of change of domain digital identification number will not change and thus it will not allow system to disrupt.

Index Research International (INREIN) uses DIN (Digital Identification Number) as an identifier to identify the object. DIN is very useful for contents available digitally e.g. journals, books, magazines etc.

Digital Identification Number enables users to run the system without any disruption because data is preserved over time despite of being changed in domain or URL.