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Hardware solution will be great for you!

Hello , as you know Oracle Exadata is fastest database supercomputer on earth. But i think its not that hard to make such devices in these days. I've tought same for objectdb.You can make same thing with simple solutions. 1-) http://en.wikipedia.org/wiki/Object-based_file_system You need to make

Your Glassfish example on the web

thread. ObjectDB 2.3.7_03 was not compatible with GlassFish 3.1.2 that was released a few days ago

JPA Level 2 Cache - app config

that part which specified just config in server and I got "scared", that I didn't search further. Great. Have a nice day! zmirc Mircea Chirac

Left join fetch behaviour doesn't retrieve children?

find it, it will be the third bug about the "join fetch" feature. 3 bugs discovered in few days


Hey guys....i am searching for some days for the problem...Maybe one of you can find the error DATABASE SHEMA: https://www.file-upload.net/download-12530779/2017-06-0214_25_00-MySQLWorkbench.png.html Entities: package com.example.demo; import java.io.Serializable; import java.util.HashSet

migration path from JPA / Hibernate

in a few days). If your application uses old Hibernate API / extensions (e.g. Session instead

Freeze during save

During an write to an embedded database, objectdb gets stuck. It won't progress from this point, even after a day of waiting. I include a stack trace from jvisualvm: at java.lang.System.identityHashCode(Native Method) at com.objectdb.o.IHS$f.<init>(IHS.java:195) at com

ObjectDB 2.2.9

Added new configuration to enable / disable auto serialization of non persistable types (now disabled by default). Added support of date methods (YEAR, MONTH, DAY, HOUR, MINUTE, SECOND). Added support of bypassing no arg constructors of entity classes. Added support of using persistent array fields

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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