:44 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
Hello, all.
I was wondering if there was any guidance/best practices for leveraging
Neo
in a scenario where multiple servlets in a web application will have the
need to read/insert/update/delete nodes and relationships
Hello, all.
I was wondering if there was any guidance/best practices for leveraging Neo
in a scenario where multiple servlets in a web application will have the
need to read/insert/update/delete nodes and relationships simultaneously.
In particular:
1) Must/should the NeoService
: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Rick Bullotta
Sent: Monday, December 14, 2009 4:59 PM
To: 'Neo user discussions'
Subject: Re: [Neo] Performance issues on Windows 7/Windows 2008 R2?
Hi, Johan.
Passing false to keepLogicalLogs had a minor improvement
that's normal, but that seems like a lot of disk space in the
db.strings file, doesn't it?
Thanks again for all your help!
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Rick Bullotta
Sent: Monday, December 14, 2009 5:08 PM
To: 'Neo user
normal EmbeddedNeo (writer) running concurrently to the same
store.
There is no performance advantage, normal EmbeddedNeo and read only
version use the same code to handle read requests.
-Johan
On Sat, Dec 12, 2009 at 8:24 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
I was curious
Is anyone else working on Windows 7/Windows 2008 R2? Any known issues with
the JRE, NIO, or some other performance bottleneck on these platforms?
For a variety of complicated reasons, our app needs to run on Windows.
We're exploring using Neo as the datastore for this app, but are getting
I was curious what the use case was for this.
Also, can an EmbeddedNeoReadOnly and an EmbeddedNeo instance exist at the
same time pointed at the same path? Is there any performance advantage to
using EmbeddedNeoReadOnly?
___
Neo mailing list
be written out (this can be fixed and is on my todo
list).
-Johan
On Wed, Dec 9, 2009 at 10:56 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
When doing some large traversal testing (no writes/updates), I noticed
that
the neostore.propertystore.db.strings file was seeing a lot of read I
Subject: Re: [Neo] Noob questions/comments
Hi Rick,
Rick Bullotta schrieb:
- Any GUI tools for viewing/navigating the graph structure? We
are
prototyping one in Adobe Flex, curious if there are others.
do you plan to make the source code available? I was considering using
Flex and one
Awesome inputs, Craig.
That's very similar to how we were considering it - the indexing part is the
piece that I'm having a tough time getting my head around. If I had a
timeline-oriented index, I'd need to:
a) Find the start point (either start time for a forward-oriented traversal
or end time
AFAIK, no guarantees on ordering, thus the reason for the indexing
utilities.
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Adam Rabung
Sent: Thursday, December 10, 2009 5:15 PM
To: Neo user discussions
Subject: [Neo] Ordering of
of the semantic information would be known from how I reached
the
node.
I have added a note about this to the FAQ in the wiki.
Cheers,
Tobias
On Tue, Dec 8, 2009 at 10:22 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
Thanks, Peter. Good info. I think we ended up
Hi, all.
Here are a few questions and comments that I'd welcome feedback on :
Questions:
- If you delete the reference node (id = 0), how can you recreate
it?
- If you have a number of loose or disjoint graphs structured as
trees with a single root node, is there a
Hi, all.
When trying to load a few hundred thousand nodes relationships (chunking
it in groups of 1000 nodes or so), we are getting an out of memory heap
error after 15-20 minutes or so. No big deal, we expanded the heap settings
for the JVM. But then we also noticed that the
...).
Learning more about Neo every hour!
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Rick Bullotta
Sent: Wednesday, December 09, 2009 2:57 PM
To: 'Neo user discussions'
Subject: [Neo] Troubleshooting performance/memory issues
Hi, all
When doing some large traversal testing (no writes/updates), I noticed that
the neostore.propertystore.db.strings file was seeing a lot of read I/O (as
expected) but also a huge amount of write I/O (almost 5X the read I/O rate).
Out of curiosity, what is the write activity that needs to occur when
.The APOC ZIP files seem to be corrupted.
..The source code ZIP is missing the org.neo4j.util.shell.* source files.
I will try the SVN approach and see if I have more success there. Is there
a Wiki page describing how to build the source?
Thanks,
Rick
...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Rick Bullotta
Sent: Tuesday, December 08, 2009 11:31 AM
To: user@lists.neo4j.org
Subject: [Neo] FYI - A couple issues trying to download build Neo B10
.The APOC ZIP files seem to be corrupted.
..The source code ZIP is missing
I can see how relationships could be used to map is a duck. typing, but
I'm struggling with how to infer type from properties. In particular, while
anything could be stuffed into a String, it loses important semantics when
you do so. I'm not referring to *storage* as a String, which makes plenty
/in/neubauer
Twitter http://twitter.com/peterneubauer
http://www.neo4j.org- Relationships count.
http://gremlin.tinkerpop.com - PageRank in 2 lines of code.
On Tue, Dec 8, 2009 at 8:43 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
I can see how relationships
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