Hi Eleni,
(Personally speaking here)
Did you consider service costs? Looking at costs of various services, it seems that Handle is cheapest.
A
Handle prefix costs $50 per year, whereas EZID starts at $500 per year
(for DOI and ARKs) and DataCite requires a $8500 membership to allow
allocation of new DOIs.
(Of course a Handle prefix does not come
with allocation and resolution service per se, but the Handle software
and DVN have done that so far.)
I attended a training with an introduction to EPIC, the European Persistent Identifier Consortium, that allows prefix owners to 'host' their handle server on a grid, for next to nothing (they haven't finalised their business model yet). So even if one's own infrastructure wouldn't support running a handle server, there are options to do it for little money.
Regards,
Ben
Ben Companjen
Information scientist
ben.co...@dans.knaw.nl
+31 6 1334 9717
Skype: bencompanjen
Data Archiving and Networked Services (DANS)
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