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Path in tomcat

deploy tool by the .war file. However, if I put objectdb into the project's /WEB-INF/, I may lost the db when I use Undeploy tool. TIA gzdillon Lai Yang > If I put the .jar into /opt/Tomcat/lib ... ", it will increase the size of war file, and will destroy the DB under db-files with tomcat undepoly tool. I

Exporting the data out of the ObjectDB

you so there is no out of box tool that is available, i will essentially have to write java module ... them to relational store ? Thank you. Sandeep Sandeep Dhamale No out of the box tool available now. You may subscribe (and vote) for this feature request. support Support

NoSuchFieldError: __odbTracker on NetBeans 7.3 + JBoss 7.1.1

a call to enhance directly into the code as it is written here https://www.objectdb.com/java/jpa/tool ... it is written here > http://www.objectdb.com/java/jpa/tool/enhancer#Enhancement_API

multiple different applications access one odb file

well. Can you please advise on how can we fit objectdb for BI tools (BIRT is not an option, it will have to be an enterprise tool). thanks peric.emil Emil Perić We can investigate the option to work


(?) but an exception is logged: "java.lang.NoClassDefFoundError: com/sun/tools/attach/AttachNotSupportedException" (see attachment to this thread). I also added C:\Java\jdk8\lib\tools.jar to the classpath

java.lang.NullPointerException when using ORDER BY

2.5.4_03. support Support Here is the stack trace as printed by your DB explorer tool when running ... tool and it did not help. We also deleted the DB file and re-created the DB from scratch

Data migration from SQLServer to ObjectDB

Hi, could someone recommend a good tool to use for data migration from SQLServer to ObjectDB. irene05 irene lan Unfortunately there is currently no such automatic tool. Using a JPA ORM library (e.g. Hibernate or EclipseLink) you can write your own conversion program that retrieves data from

How to check if the classes were enhanced correctly with valid OEM license?

Hello, is there a way/tool how to check whether build classes were enhanced with valid OEM license? Scenario: 1) Build and enhance Java application with some Object DB license key. 2) Pick particular JAR containing enhanced classes from the build above. 3) Run some tool against picked JAR

Speed of queries that return many objects

at once, and an ODBMS (or maybe DBMS in general) may not be the most efficient tool for this purpose. Although an ODBMS may not be the right tool, you may still try using it in a non standard way

Best practise loading big data

the tool needs less than 2 minutes to read a million values - now as before with different cache ... the tool needs less than 2 minutes to read a million values - now as before with different cache

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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