About file

1-10 of 200Refresh
Forum
30

odb files and config file

/. But there were no obd files in it. I'm getting my EntityManager by doing this: EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/db/account.odb"); I looked for the odb files and found it somewhere in my workspace metadata (eclipse plugins). What can I do to save the odb files in src
Forum
30

Recovery file does not match db file

up, these errors started: ObjectDB 2.3.1_03] javax.persistence.PersistenceException Recovery file '/auctionologies/java/storage.odb$' does not match db file '/auctionologies/java/storage.odb' (error 145 ... version 2.4.0. Please check if the recovery file (odb$) is empty, and if it is - just delete
Manual
27

Database Management Settings

which are relevant on the server side and in embedded mode. The default configuration file contains the following ... initial="256kb" resize="256kb" page="2kb" /> The element specifies the database file and page size settings: The initial attribute specifies an initial size of every new database file
Manual
26

Database Doctor

database file Checks a given ObjectDB database file, verifies that it is healthy and valid, and if the file is not valid (it is corrupted), produces detailed diagnosis report of all the errors. Repair of a corrupted ObjectDB database file Repairs a corrupted ObjectDB database file by creating a new
Issue
23

Use temporary files to enable very large transactions

further version. Can you implement it that ObjectDB used temporary files? Hello ... to a temporary file. Even without speed optimizations, but with priority on the memory usage. Ideally ... ? Can you estimate how quickly you could implement this? Although ObjectDB already uses temporary files
Manual
23

Database Transaction Replayer

ObjectDB can record its internal engine operations in special binary recording (journal) files ... & Recording Files When recording is enabled, ObjectDB maintains for every database file a recording directory whose name is the name of the database file with the odr (ObjectDB Recording) suffix. By
Forum
23

Empty temporary dat files in the temp folder

Hello, We have questions regarding the pagesX.dat files in the temp directory. We detected ... of memory. Some information to our scenario: We use one main database file to which we continuously ... with just 1 MB) If we access entities from one of the additional DB’s we get five new pagesX.dat files (each
Manual
23

JPA Persistence Unit

a persistence.xml file, which has to be located in the META-INF directory in the classpath. One persistence.xml file can include definitions for one or more persistence units. The portable way ... a persistence unit. The following persistence.xml file defines one persistence unit:
Forum
22

Unable to delete the .odb file programatically

Hi, I created the test.odb file, read the contents and now trying the delete the odb file using objectd2.x. I see the folder there are two files created test.odb and test.odb$. Using the following code to delte the odb files     PersistenceManager pm = (PersistenceManager) getPM(); if (pm
Forum
22

creating EntityManager on odb file created on Mac 64bit on Windows 32bit

Hello, I have an odb file created on my Mac OSX 64bit. When I further, in other program, create an EntityManagerFactory and later EntityManager on this file, every thing is working fine. But, when I transfer this program and odb file to Windows XP 32bit it crashes while creating EntityManager