Hi Adam,
On Wed, Dec 9, 2009 at 4:37 PM, Adam Rabung adamrab...@gmail.com wrote:
1. This iterator will just prevent duplicates from being returned from
the iterator? If there's a condition (bug in my code) that causes
shutdown w/ open transactions, will the Lucene indexes continue to
double
Hi Rick,
On Wed, Dec 9, 2009 at 4:54 PM, Rick Bullotta
rick.bullo...@burningskysoftware.com wrote:
Questions:
- If you delete the reference node (id = 0), how can you recreate
it?
Being able to delete the reference node can sometimes be a problem but
I have not come up with a good
Hi,
The logical log stores all transactions and will rotate itself at a
configurable value (default 10MB). Once the log is rotated data will
be flushed to the store files so we only have to perform recovery on
the latest log file in case of a crash. Any running transaction will
be copied from the
This probably (again) has to do with OS and file system in use. If the
string store is larger than assigned memory for it (see
http://wiki.neo4j.org/content/Neo_Performance_Guide#Tuning_memory_mapped_I.2FO)
depending on access patterns the memory will be spread out over the
store (so a read/write
To continue this thread in the user list:
Thanks Núria, I've gotten your samples code/files and I'm running it
now to try to reproduce you problem.
2009/12/9 Núria Trench nuriatre...@gmail.com:
I have finished uploading the 4 csv files. You'll see an e-mail with the
other 3 csv files packed in
Thanks for the great info, Johan. To answer one of your questions, yes, we
are running on Windows (currently a requirement).
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Johan Svensson
Sent: Thursday, December 10, 2009 6:56 AM
Hi, Jakub.
Yes, it would be our intent to open source any viewer that we end up
creating.
Rick
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Jakub Kotowski
Sent: Thursday, December 10, 2009 6:46 AM
To: Neo user discussions
I'd like to comment on the question of indexing event logs. We are also
dealing with event logs and we query them based on time windows as well as
other properties. In our case they are also located on a map, and
categorized using event types. So we have three types of indexes in use:
- time
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
Hi Nick,
Your system sounds super-cool. Must be fun and challenging to deal with the
clustering issues as well. We have though a little about this for future
projects but have no immediate needs.
I have some further comments regarding the balance you need to strike
between index search speed and
Hey guys,
I'm pretty new to Neo4j, especially the indexing stuff.
Here's my situation. I want to be able to get nodes via one of their
properties; in this case let's say the Nodes represent a user I want
to be able to grab a User's node via their username.
So, my initial attempt may be naive
Hi,
I was wondering if there are any guarantees about the order of relationships
that come out of Node.getRelationships? In my test case (attached) it seems
they come out in creation date, ascending order, until you close and
re-open the database. After the database is reopened, it seems like
Hi,
Thanks for all of the information.
Of course the #1 solution to this problem is to ensure all transactions are
closed before shutdown is called. I am trying to implement some kind of
failsafe in the case that some unforeseen problem/bug causes transactions to
remain open. What do you think
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
I haven't tried raphael, but I am working on creating a way to display the
graph in SVG, which raphael uses. SVG could easily be used online (through
raphael or svgweb) and also converted to PDF for offline usage.
My approach is to write a simplified SVG library instead of using Batik and
display
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