Hi Alexandre,

first off, the overall structure of the database has not changed in
any drastic way. This means that most of the code paths are the same,
maybe with some classes/methods renamed, so with a bit of patience you
can follow through the new code.

The most dramatic changes have been in the store files layout. Bits
have had their semantics changed to support a bigger id space and,
moreover, 1.5 will bring a complete rewrite of the PropertyStore.
However the code is again localized, so you should be able to find
your way around pretty quick - in-code comments should be helpful
there.

If you have any trouble walking through the code I am sure you will
find this list very helpful.

thank you,
CG

On Wed, Oct 5, 2011 at 6:50 PM, Alexandre de Assis Bento Lima
<[email protected]> wrote:
> Hi,
>
> I couldn't find any information about Neo4j storage system and other internal 
> details on
> its website. Searching the web, I found:
>
> http://nosql.mypopescu.com/post/1396301953/neo4j-internals
>
> which gives many details and seems to be very good material. My question is: 
> as the
> articles were published on October, 2010, are they still up-to-date? Neo4j 
> 1.5 has the
> same implementation?
>
> Thanks a lot and special thanks to Chris Gioran, who wrote the articles.
>
> Alexandre.
>
> _______________________________________________
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