About web application

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FAQ
2

Which API should I use - JPA or JDO?

. Therefore, it might be the first choice for most new applications. You can use JPA as the primary ... that are supported only by JDO. Selecting the more popular API leads to more portable application and extends
FAQ
2

Is ObjectDB better than competing object databases?

you can keep your application portable. If necessary, you will always be able to switch to any relational ... almost every application. ObjectDB supports user defined primary keys including composite primary keys. The support
Manual
2

Detached Entity Objects

when applicable (e.g. to entity objects that the Address object references, if any). Bulk Detach ... when applicable (e.g. to entity objects that the Address object references, if any).
Result
2

About ObjectDB Database

, etc.) but in a way that makes development easier and applications faster. ObjectDB Database Key Features ... be embedded in applications of any type and size. Tested with Tomcat, Jetty, GlassFish, JBoss
FAQ
2

Is ObjectDB scalable? What are its limitation?

ObjectDB is highly scalable and can manage efficiently databases in a wide range of sizes, from a few Kilobytes to hundreds of Gigabytes and even Terabytes. ObjectDB can be used in small embedded single user applications as well as in heavy loaded multi threaded multi user applications. ObjectDB
Result
2

About ObjectDB Database [2017-10-24]

, etc.) but in a way that makes development easier and applications faster. ObjectDB Database Key Features ... be embedded in applications of any type and size. Tested with Tomcat, Jetty, GlassFish, JBoss
Manual
2

JPA Persistable Types

only useful in applications that use an ORM-based JPA provider (such as Hibernate, TopLink, EclipseLink ... . Most applications are not affected by this, because proxy classes extend the original Java classes
Manual
2

Schema Update

is required when persistable classes are renamed or moved to another package. Running the application ... that after such changes the application is run only with the configuration that matches these changes exactly
Tutorial
2

Getting Started with JPA and Eclipse [2011-02-04]

This is the Eclipse version of the Quick Start with JPA tutorial. It demonstrates how to create and run a simple JPA application in Eclipse. The demonstrated application uses JPA to store and retrieve simple Point entity objects, where each Point has two persistent fields - x and y
Tutorial
2

Getting Started with JPA and Eclipse [2018-10-20]

This is the Eclipse version of the Quick Start with JPA tutorial. It demonstrates how to create and run a simple JPA application in Eclipse. The demonstrated application uses JPA to store and retrieve simple Point entity objects, where each Point has two persistent fields - x and y