The term evolved from a need to differentiate those vendor products that take snapshots on a pre-determined schedule from ones that take snapshots whenever new data is written (true CDP). This is what i read somewhere and my doubt is :-
is there any backup tools for virtual infrastructure that provides the true CDP?
anyone who can help me on this?
I've not used this particular product, but FalconStor offers a "true" CDP solution for vSphere environments (sync/async changed block mirroring).
http://www.falconstor.com/dmdocuments/cdp/CDP_VA_DS.pdf
Hi Ranjna
regarding your question I found good article .
You may follow that