[infinispan-dev] Versioned entries - overview of design, looking for comments

Manik Surtani manik at jboss.org
Fri Sep 16 07:58:32 EDT 2011


On 16 Sep 2011, at 12:11, Galder Zamarreño wrote:

> On Sep 14, 2011, at 4:03 PM, Manik Surtani wrote:
> 
>> So I've been hacking on versioned entries for a bit now, and want to run the designs by everyone. Adding an EntryVersion to each entry is easy, making this optional and null by default easy too, and a SimpleVersion a wrapper around a long and a PartitionTolerantVersion being a vector clock implementation.  Also easy stuff, changing the entry hierarchy and the marshalling to ensure versions - if available - are shipped, etc.
> 
> I think we might need support for other versions to be able to deal with external database or JPA versions. I'll be speaking about this next week :)

Yes, that would be "step 2".  :)

--
Manik Surtani
manik at jboss.org
twitter.com/maniksurtani

Lead, Infinispan
http://www.infinispan.org



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