Java edition compatible with standard edition?

Hi
I have a database created using Java edition 3.2.44
I want to write an application in C++ which reads this database using the standard Berkeley DB (possibly at the same time as the java application is also accessing them). Are the database files compatible?
I'm not too hopeful since the the database files are named something like 00000000.jdb and je.lck.
Any help appreciated
Nick

Hi Nick,
This FAQ entry addresses this question:
[http://www.oracle.com/technology/products/berkeley-db/faq/je_faq.html#2|http://www.oracle.com/technology/products/berkeley-db/faq/je_faq.html#2]
(a small additional information to this entry is that DPL API has been introduced for BDB as well in 4.7.25)
As explained, the on-disk format for the database files is different. You should dump the database created with JE (using the DbDump/com.sleepycat.je.util.DbDump utility: [http://www.oracle.com/technology/documentation/berkeley-db/je/java/com/sleepycat/je/util/DbDump.html|http://www.oracle.com/technology/documentation/berkeley-db/je/java/com/sleepycat/je/util/DbDump.html]) and load it using BDB before opening it in a a program using one of the BDB APIs (using the db_load utility: [http://www.oracle.com/technology/documentation/berkeley-db/db/utility/db_load.html|http://www.oracle.com/technology/documentation/berkeley-db/db/utility/db_load.html] )
If you face any issues with dumping/loading the database let me know.
Regards,
Andrei

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