About availability

forum_thread

Feedback on new site

Font size on new site is huge! This is especially a problem when browsing the api.   #1 2010-05-22 19:14 Font size on new site is huge! This is especially a problem when browsing the api.   ...

 
forum_thread

Compiled Queries and Cache

objectdb.conf has options for query results and program cache.  (objectdb.conf > database > query-cache > results and programs, http://www.objectdb.com/java/jpa/setting/database#The_query-cache_element_.) query.compile(); query.closeAll(); After code like above, are the query results and program cache still available?   #1 2016-08-04 23:11 objectdb.conf has options for query results and program cache.  (objectdb.conf > database > query-cach ...

 
api-jdo

next()

Returns the next sequence value as an Object.(Method of javax.jdo.datastore.Sequence)

 
forum_thread

Glassfish 3.1.2.1 and ObjectDB 2.4.3

Hello, I tried to get the Guestbook tutorial run with Glassfish (see above) but it's not working. When I try to add a guest I got a HTTP Status 404 Wich versions of ObjectDB should I use? Thanks #1 2012-09-04 16:26 Hello, I tried to get the Guestbook tutorial run with Glassfish (see above) but it's not working. Whe ...

 
tutorial

Java EE 6 JPA Tutorial - Eclipse Project

Opening a Java EE 6 JPA Maven web application project in the Eclipse IDE. To open and run the Java EE 6 Web Application tutorial project in Eclipse: Download and extract the project zip file: Java EE 6 JPA Web App - Maven Project (6KB) Open the Maven project in Eclipse: ...

 
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First query takes 4+ minutes to complete

Hi, we are evaluating ObjectDB 2.5.1_04 in embedded mode hoping to replace SQLite in our application. We observed that in our case it takes on average more than 4 minutes to complete the first SELECT query that we run on the DB which contains about 320,000 records of a single type of object. SQLite in comparison responds within few seconds on average with the same number of records. We hope to receive your recommendation on how to improve this result with this post.   Test System #1 2013-08-05 05:44 Hi, we are evaluating ObjectDB 2.5.1_04 in embedded mode hoping to replace SQLite in our application. ...

 
forum_thread

ObjectDb Supports Clustering of Servers?

Hi,     I am new to ObjectDb. we have a scenario where we deploy the same application in more than one linux (Jobss) servers. In this case user request can go to any server depends on the availability of the servers (This is for load balancing ). As of now we are using Oracle + Hibernate + JPA , as Oracle is shared data there was no problem. ... this case user request can go to any server depends on the availability of the servers (This is for load balancing ). As of now we are ...

 
issue

Lazy loading of mapped by (inverse) singular references

Feature Request Version: 2.0.0 Priority: Normal Status: Fixed Replies: 1 Type:  Feature Request ...

 
forum_thread

Should I be able to persist a JFrame (or gui components in general)?

    I did the following: 1. (using Netbeans 8.02 & last available java 7 sdk) I sort of follow your tutorial(s) while applying the ideas to a sample that came with the IDE called GUIFormExamples (under samples). #1 2015-10-20 13:36     I did the following: 1. (using Netbeans 8.02 & last available java 7 sdk) I sort of fol ...

 
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Logging problem on attempt to start a Server that is already running

It seems that there is a bug in logging mechanism, if you try to start the database which is already started it starts filing the log continuously until it runs out of space on disk. How to check is the database runing from command promt. regards.   #1 2014-01-10 20:34 It seems that there is a bug in logging mechanism, if you try to start the database which is already started it s ...