On Thu, Sep 22, 2011 at 3:37 PM, Jacob Hansson-2 [via Neo4j Community
Discussions] ml-node+s438527n3358782...@n3.nabble.com wrote:
Update on this:
I just pushed this to master, you will be able to follow the build via our
build control panel. When the deploy Embedded Python project has run
For the DLL issues, see the windows section of the installation
instructions, here:
http://docs.neo4j.org/chunked/1.5-SNAPSHOT/python-embedded-installation.html
Keep me posted!
Jake
On Fri, Sep 23, 2011 at 10:37 AM, bmeagle dewald.piete...@gmail.com wrote:
On Thu, Sep 22, 2011 at 3:37 PM,
I've sorted the DLL issues, now I can import neo4j along with my os.environ
path additions.
On Fri, Sep 23, 2011 at 10:55 AM, Jacob Hansson-2 [via Neo4j Community
Discussions] ml-node+s438527n3361314...@n3.nabble.com wrote:
For the DLL issues, see the windows section of the installation
If you index and array it will be indexed as separate values for that
property name in lucene so you can ask complex queries having that data in
there.
2011/9/21 Alexandre de Assis Bento Lima as...@cos.ufrj.br
Got it!
Thx!
Cheers,
Alexandre.
On Wed, 21 Sep 2011 13:27:07 +, Peter
Great :)
If you run into any other problems, or have ideas for improvements, please
feel free to post them here on the mailing list, or to create issues with
the project bug tracker:
https://github.com/neo4j/python-embedded/issues
/Jake
On Fri, Sep 23, 2011 at 10:57 AM, bmeagle
On Thu, Sep 22, 2011 at 5:23 PM, st.pa st...@web.de wrote:
but what about regexes in the START clause where lookup of some
nodeIndex with *-wildcard already takes place. this is obviously not
pure regex, and I did not find documentation on what other wildcards are
allowed or how to search for
Very cool,
sorry for picking this up so late. Let us know of any updates, as the
Play framework seems to be very popular!
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
LinkedIn http://www.linkedin.com/in/neubauer
Twitter
It works! Thanks a lot!
Cheers,
Alexandre.
On Fri, 23 Sep 2011 11:01:45 +0200, Mattias Persson wrote
If you index and array it will be indexed as separate values for that
property name in lucene so you can ask complex queries having that data in
there.
2011/9/21 Alexandre de Assis Bento
A quick skim of the code shows me you have a baseNode which is an entrypoint
for the ULL. This is a logical candidate node to use for the purpose of locking.
What are the pros and cons to locking the baseNode on every read and write
operation?
Niels
Date: Fri, 23 Sep 2011 09:39:38 +1200
From:
For writing that works well, and in fact for add node I am doing that (just
realised I am not for remove node but I should be). The problems for
reading are:
- it should allow multiple threads to read at the same time
- it shouldn't dictate that client code has a transaction in order to
Read integrity is really a dog. We haven't even begun to address that in the
other collections.
With regards to write locks ( and this is something we should check in
sortedtree too ) is code like:
page.setProperty( ITEM_COUNT, ((Integer) page.getProperty( ITEM_COUNT )) + 1 );
This is only
As long as all access to these nodes is through the ULL class then the lock
at the base node for writes, giving a datastructure wide lock, should make
that threadsafe (i.e. only one writer can lock the base at a given time,
therefore only one writer can be adjusting the item count at a given
Non-blocking has a new meaning compared to the old ways:
http://en.wikipedia.org/wiki/Non-blocking_algorithm
So..
Try to Reduce Lock Contention, instead of getting rid of them entirely:
http://www.thinkingparallel.com/2007/07/31/10-ways-to-reduce-lock-contention-in-threaded-programs/
But also
Niels Hoogeveen wrote:
I just posted an example on how to use HyperRelationships:
https://github.com/peterneubauer/graph-collections/wiki/HyperRelationship-example
This link now gives 404. Does it have a new address? If so, what is it?
Jon
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View this message in context:
I'm trying to figure out how to model the world most flexibly (okay, so I'm
sticking to modelling organisations for now, but still). My main problem
seems to occur when I want to allow the model to naturally expand in
complexity. Say we have the following relationship:
Joe is a janitor at the
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