Hi,
I have a DB of 1 milllion vertices in Table A which has 4 edges to four
other tables. All the 4 tables don't have records greater than 100,000.
The total DB size is 1GB. I use only Lightweight edges.
Is there a way to reduce the DB size.
Kalatheeswaran
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On Monday, July 6, 2015 at 12:01:26 PM UTC+2, @raph wrote:
I need to execute only one query to get all the data I am looking for.
right, just call database/{database_name}.get
and you get anything.
you just have to grep the data from the json-data-object
Hi,
I have read in documentation that we can use something like: select from
User where in.@rid = #12:2 for example, but it did not return any result or
error for me, I have tried the following:
select from User where #12:2 in in.@rid
and worked perfectly.
also tried
select from User
Hello all,
I'm using Orientdb 2.0.10, and I'm having performance issues when I want to
perform pagination on edges.
I have the following set up ( using Light weight edges, 4 clusters round
robin selection per class) :
User ( userid, country )
Movie ( movieid, name )
Likes
User -- Likes ---
We are using it heavily in embedded mode. The biggest missing in 2.0 is
the changes to the document database pool were not carried over for the
object database pool.
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orientdb 2.0.8
Can someone explain what is going on here.
I have a SELECT with a sort by that was missing a field which is fine, I've
corrected it, but it appears that EXPLAIN is indicating that a lot of
records are being read even though the query is now indexed and sorted
properly.
Here is
This is almost 1 edge per 1 vertex of answer4rpt class
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No totally I have 996,045 edges in the database
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Thanks, Riccardo. It's hard to imagine doing much of anythign useful
without class inheritance so using OSQL makes sense. . . which sortof puts
me back to a comparatively manual approach for loading a fairly large
schema (~2500 lines of OWL). Among other things, this seems an error prone
way
But it does not mean that you have only one edge in database , is it
correct ?
On Mon, Jul 6, 2015 at 8:31 PM Kalatheeswaran TM tmkra...@gmail.com wrote:
I mean an edge exists between the vertices of class Answer4Rpt to class
SurveyParticipant
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What do you mean for 1 edge ?
On Mon, Jul 6, 2015 at 6:55 PM Kalatheeswaran TM tmkra...@gmail.com wrote:
Hi,
I have attached the image containing files and their sizes ordered from
largest size.
If you need I can provide the remaining files too, but they are all small
I have created 2
I mean an edge exists between the vertices of class Answer4Rpt to class
SurveyParticipant
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orientdb 2.0.8
I have two databases, both are embedded, and in dev mode and sometimes in
production we crash the JVM. The databases have very few updates, mostly
creates and deletes, none of which ever overlap (i.e. something created
will stay created for several days)
I've thought about
We have some needs around basic text search of internal documents. From
what I'm reading, it appears OrientDB can handle much of the basic
searching needs. Can anyone provide insight on when I may need to include
or migrate to Solr for text search? Here are some of my concerns:
1. The
What about CLASSES command? It should return:
- class name
- superclass name
- list of clusters
- number of records
Cheers,
Riccardo
2015-07-05 18:30 GMT+02:00 @raph raf.bra...@gmail.com:
Thanks Hartmut,
But I was hoping to get the solution with an sql query, I am using HTTP
Thank you Luca, and thanks to your team too.
The quality improvement has been tangible in the last year, while the great
support to the community has been great since the beginning.
Riccardo
2015-07-04 10:53 GMT+02:00 Luca Garulli l.garu...@orientdb.com:
Hi guys,
Yesterday we released
Hi,
To understand exactly what consumes space on your disk could you provide
names of files in database and their sizes ?
On Mon, Jul 6, 2015 at 6:11 PM Kalatheeswaran TM tmkra...@gmail.com wrote:
Hi,
Thanks for your reply
Is it due to increasing versions due to creation of edges.
I can't
Hi,
Thanks for your reply
Is it due to increasing versions due to creation of edges.
I can't export/import because we are handling data in magnitudes higher
than the one specified.
Regards
Kalatheeswaran
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Hi,
Please never set OGlobalConfiguration.CACHE_LOCAL_ENABLED to false, if you
do not want to experience data consistency problems.
On Mon, Jul 6, 2015 at 6:09 PM Kalatheeswaran TM tmkra...@gmail.com wrote:
*The following is the code I use:*
public void createEdge(TLBTables fromTable,
Hi Mehdi,
could you point me to that docs page? I'll update it quickly
Thanks
Luigi
2015-07-06 11:46 GMT+02:00 mehdi shams mehry...@gmail.com:
thank you so much,
but i remember in documentation it was like:
where in.@class = someclass
is documentation wrong or old?
isn't such queries
Hi,
Thanks for the reply. I found it in the docs:
Regards,
Kalatheeswaran
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Hi,
Just fixed the documentation, thanks. In order to speed up edge creation,
could you share the code you used?
Best Regards,
Founder CEO
OrientDB http://orientdb.com/
On 6 July 2015 at 16:44, Kalatheeswaran TM tmkra...@gmail.com wrote:
Hi,
In the page here:
Hi,
You may perform export/import of database it will reduce size of database.
On Mon, Jul 6, 2015 at 1:05 PM Kalatheeswaran TM tmkra...@gmail.com wrote:
Hi,
I have a DB of 1 milllion vertices in Table A which has 4 edges to four
other tables. All the 4 tables don't have records greater than
Please provide me some time. I have to recreate the db for the 1 million to
show the stats.
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Hi,
In the page here:
http://orientdb.com/docs/last/SQL-Delete-Edge.html
Also can you provide a few tips for increasing the speed during insertion
and edge creation.
I have tried those found in docs and am able to insert 100,000 vertices in
20 seconds.
Creation of one edge from these
Is there any alternative to it? What else can be done for increasing the
speed of creation of edges?
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*The following is the code I use:*
public void createEdge(TLBTables fromTable, TLBTables toTable, String
edgeName, String mappedColumnName, String mappingColumn) {
OGlobalConfiguration.CACHE_LOCAL_ENABLED.setValue(false);
OrientBaseGraph graph = new
Hi,
I've been working with OrientDB for about 2 weeks now and I need to bench
server in distributed mode.
I read that I can either start a second server, and databases will hot
sync, or copy the databases directory to the new master and start it. I
have problems with both solutions.
I have a
Hi,
You should set *RID_BAG_EMBEDDED_TO_SBTREEBONSAI_THRESHOLD* to -1. Where
did you find the setting INDEX_EMBEDDED_TO_SBTREEBONSAI_THRESHOLD ?
Best Regards,
Founder CEO
OrientDB http://orientdb.com/
On 4 July 2015 at 15:05, Kalatheeswaran TM tmkra...@gmail.com wrote:
Please provide any
Hi,
I have attached the image containing files and their sizes ordered from
largest size.
If you need I can provide the remaining files too, but they are all small
I have created 2 tables with 1 million records in one table and 215,098
records in the other.
I have created edges for the
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