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release

2.5.7

Release date: 2014-09-29 Download (5.49 MB) Binary:  objectdb-2.5.7.zip You should start by following a  tutorial or reading the manual ...

 
release

2.6.0

Release date: 2015-01-13 Download (5.5 MB) Binary:  objectdb-2.6.0.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Occasionally slow requests in load testing

We are running load testing against objectdb version 2.3.7_18. The performance is generally OK, however there are quite a few "spikes" in the performance where we are getting a lot of very slow response times from the DB, around 10 - 15 seconds. Looking at the DB server process with AppDynamics we can see that most of the requests get stuck in one of 2 places: com.objectdb.o.PGC:w: line number 232 com.objectdb.o.LFL:U: line number 1068 Please see the attached callgraph examples for full stack trace examples. #1 2012-04-26 12:56 We are running load testing against objectdb version 2.3.7_18. The performance is generally OK, however there are ...

 
release

2.6.1

Release date: 2015-02-12 Download (5.5 MB) Binary:  objectdb-2.6.1.zip You should start by following a  tutorial or reading the manual ...

 
release

2.5.6

Release date: 2014-06-17 Download (5.46 MB) Binary:  objectdb-2.5.6.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

WebSphere Liberty Configuration

Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able to get the sample app running in TomCat but when I run the jee version of the guestbook in WebSphere I get a combination of errors depending on how I tweak the configuration the most promising error I get is this one: #1 2016-08-09 14:30 Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been ab ...

 
release

2.2.5

Release date: 2011-05-20 Download (5.1 MB) Binary:  objectdb-2.2.5.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Upgrade to Java 8 won't run

I've been using ObjectDB with Groovy 2.1 and Java 7 for nearly a year.  Today, I updated everything to the latest revs (Groovy 2.3.6, Java 1.8.0_25, and ObjectDB 2.5.7_05), and now my application fails when opening the database. It's dying on one of these lines:   emf = Persistence.createEntityManagerFactory (dbName)   em = emf.createEntityManager()   em.setFlushMode(FlushModeType.AUTO)   ObjectDB.em = em   #1 2014-11-16 20:44 I've been using ObjectDB with Groovy 2.1 and Java 7 for nearly a year.  Today, I updated everything to t ...

 
forum_thread

find() delay

Hi, I tried objectdb in following steps: 1, for 1 to 30 {trans.begin(); create typeC o; em.persist(o); trans.commit();} 2, for 1 to 30 {p = em.find(typeC.class, i); print(p)} So simple a test, there is no result in one go; I have to disable step 1 and run again, then Step 2 output the expected results. I tried em.flush(), em.clear(), etc.. that do not work. Any idea? TIA ... by" side will only be available when the object that contains that "mapped by" (inverse) field is retrieved from the database again ...

 
release

2.5.5

Release date: 2014-04-06 Download (5.46 MB) Binary:  objectdb-2.5.5.zip You should start by following a  tutorial or reading the manual ...