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7

Is 2 level cache in use?

, so most of the data should be in cache. ODB and Tomcat are on different servers. lwalkowski Lukasz
7

Error reading UTF string

.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) at org.apache.tomcat.util.net
7

WebSphere Liberty Configuration

Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able to get the sample app running in TomCat but when I run the jee version of the guestbook in WebSphere I get a combination of errors depending on how I tweak the configuration the most promising error I
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NoSuchFieldError: __odbTracker on NetBeans 7.3 + JBoss 7.1.1

:25:10,502 ERROR [stderr] (http--127.0.0.1-8080-1) at org.apache.tomcat.util.net.JIoEndpoint$Worker
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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 application within a single jar file using embedded tomcat and embedded objectdb I would run into
7

Many connections possible? and will it makes problem in future?

this should be handled by the application server or web server (GlassFish, JBoss, Tomcat) or by dedicated
7

UserException: Package com.example.model is not found by the enhancer

" + ".*"); during contextInitialization. In my setup I'm using JDK 8, Object DB and Embedded Tomcat 8.0.3 so after clean
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UserException - Object User#2 belongs to another EntityManager

$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint
1

Server crash - Mismatch client-server protocol prefix

(AbstractProtocol.java:565) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java
1

How to change properties in urls2.xml ?

database local url doesn't work. ( Tomcat says "Connection refused" ) <properties> <property name

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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