jackrabbit-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Thomas Mueller <muel...@adobe.com>
Subject Re: AW: AW: AW: Incremental/deduplicating versioning
Date Wed, 13 Jul 2011 09:37:28 GMT
Hi,

>The only possible way is to add the information (the DataStore does not
>have like the identifier/content of the previous version) to the stream
>(addRecord) from the application side.

I suggest to read http://en.wikipedia.org/wiki/Data_deduplication -
specially "Depending on the type of deduplication, redundant files may be
reduced, 
or even portions of files or other data that are similar can also be
removed." and http://en.wikipedia.org/wiki/Rsync#Algorithm

Regards,
Thomas


Mime
View raw message