About database

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Forum
15

Shrinking Database Files

would be with Database Doctor. Is there a way to reclaim database file space? Is it worth trying to reclaim ... context to propose an answer.) ObjectDB reuses space of deleted objects but the database is never resized to a smaller file. Currently the only way to make the database file smaller is to run
Forum
15

Using the wrong class to access a database

the Point database described in the Getting Started section: package com.objectdb.tutorial ... if I can access the database from here. This program is almost the same as the first; it only calls ... are working fine, but the third ruins the database: - The number of entries is zero. - running the app
Forum
15

can't get HashMap out of the database

I'm trying to persist an Entity containing a HashMap. It stores the data in the database OK, but the map is always empty when I get the entity out of the database again. I've reproduced this problem ... stored in the database. The updated project attached. Regards, Natalia. You are right
Forum
15

Database crash

after reading the database file   File:   ------------------------------------------------------------------------------------------------------------------------ [2017-07-10 11:22:12 #1 store] Database 'F ... ] Server on port 3333 has started by 10380@wzbhb101 [2017-07-10 23:06:55 #3 store] Database 'F
Issue
15

InternalException in Database Doctor

Database Doctor has thrown an InternalException right after starting to diagnose or repair my DB file. The version of the Doctor used was 2.6.9_06. The stacktrace below:   Scanning the database ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException
Forum
15

Password Protect Database File

the data without some kind of password? I would imagine accessing the database from java could just ... for a password for encrypted odb files. The way to keep an ObjectDB database encrypted is simply ... , directories or files, and an ObjectDB database is an ordinary file. If you are going to encrypt
Issue
15

500Mb ObjectDb database opening issue

Hi, I have observed that 500 Mb objectDb database opening time is very slow (~3 seconds ... any way to speed-up open time for big databases? Definitely, it's too long for 500 Mb database ... with ObjectDb databases which may have size more than 5Gb and opening database time
Forum
15

Database size is much larger than expected (x2)

problem if the images are very large - try commit every 256 images. The database size ... the message #2 mentioned. >>The database size should be larger than the size of the image files on the file ...     } } The result database size is about 3GB as expected. Another thing to check in your code
Forum
15

Embedded Database Replication

As we all know, embedded databases out perform server databases on every occasion. The problem with embedded databases is that theyre difficult to scale. If I were to create an entire enterprise web ... , but if you follow the link at #2 above and access a database in embedded-server mode, you may be able
Issue
15

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

because it appears to be either database integrity corruption, or it just looks like ... ) We see that 2 Project objects were created, however in the database Explorer it lists size=0 for Project class ... it is a critical bug - it is not the Explorer but somehow your application generated a broken database