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1

Async query ObjectDb

1. Is it possible to run async objectDb queries for long time operations and stop them if it necessary? 2. Is it possible to stop sync ObjectDb query from another thread for long time operation ... for that thread. Stopping a running query is not supported but restricting execution time is supported. Teleca
Forum
1

Attempt to open a non existing file '/tmp/objectdb_xxxx/SortQueryItr_6.mrg'

at the same time on one machine - each application is using an ODB file (each one is using ... bk ORDER BY bk. time ASC", OBN); ) 2/ after a little while - some of the applications throw ... /using a SortQueryItr_6.mrg file - but b/c there are several applications running at the same time
Forum
1

Connection is closed (error 526)

Serval times I found the c/s method will close by unknown reason, when I read only the db ... ) ==0){     System.out.printf("getSons time @ %f %n", (System.currentTimeMillis()-start)/1000f ... ());     }     System.out.printf("%nIterator time @ %f %n%n", (System.currentTimeMillis()-start)/1000f
Forum
1

Database size is much larger than expected (x2)

system, but more than 100% overhead is not reasonable. BTW, the objectdb with images indeed 2 times ... , where is the second copy? If you have time to follow my codes, then please see through the attachment ... and submitting such a test before #18 could save a lot of time. Anyway, thank you for finding
Forum
1

em.flush(); em.clear(); loosing data and not persisting managed objects

objects to database. Sometimes it does other times it doesn't. Here is my Entity. import javax ... it will take me a while to create test code that shows my environment. I'm not going to have much time to work ... it seems that the stack trace will not be sufficient in this case. If and when you have time to generate a test case
Forum
1

Embedded & Activation & Scalation

time.. ?   Alex Multiple processes cannot write to the same ObjectDB database concurrently. Future ... (at compile time). This works well for existing ObjectDB OEM users. It will not work, however, if your object model is unknown at compile time, and in that case we should look for an alternative solution
Forum
1

Entity factory - best practices

have all the credentials stored in an ObjectDB. Currently, each time user sends a request, I ... one every time. Out of curiosity, is my current method thread-safe? Can multiple entity managers exist at the same time? Creating multiple EntityManagerFactory instances is thread safe but inefficient
Issue
1

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

that you have reported till now are related to using flush extensively (many times until commit ... extensively (many times until commit). Before testing build .._10, as a separate topic. Just ... . Thanks for attending to this bug, and for taking the care this time to compare with the offered test
Forum
1

Incremental online backup

to perform backups more often, several times a day, in order to always have a backup that's closer ... backup time and not necessarily be stuck with the last one. > The way this would work ... backup, allowing us to go back to a previous backup time and not necessarily be stuck with the last
Forum
1

Java 9 support

resulted.  (Roughly speaking, installer shrunk about 50%, load time about 25% faster, updates about 50 ... "stub" out that build time dependency with a no-op.  >> I << have no conflict with the real class ... alone module. I have run out of time for right now.  I can answer followup questions later today. I'm