About advanced

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Manual
435

Advanced JPA Topics

This section discusses advanced JPA topics:
Manual
14

Chapter 3 - Using JPA

This chapter explains how to manage ObjectDB databases using the Java Persistence API (JPA). The first two pages introduce basic JPA interfaces and concepts: The next section explains how to use JPA for database CRUD operations: More advanced topics (e.g. locking and events) are discussed in the last section:
FAQ
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Is ObjectDB better than competing object databases?

for the Java Persistence API (JPA). It also supports a more recent and advanced version of the Java
Result
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About ObjectDB Database

. Advanced querying and indexing capabilities. Effective in heavy loaded multi-user environments. Can easily
Manual
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CRUD Database Operations with JPA

are expected. The result list can be iterated as any ordinary Java collection. More advanced queries
Result
4

java.lang.Exception

and other advanced systems, allows the client to override the default stack trace
Result
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java.lang.RuntimeException

RPC frameworks and other advanced systems, allows the client to override the default stack trace
Result
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java.lang.Throwable

methods. This method, which is designed for use by RPC frameworks and other advanced systems
JPA Doc
4

javax.persistence.LockTimeoutException

methods. This method, which is designed for use by RPC frameworks and other advanced systems, allows
JPA Doc
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javax.persistence.QueryTimeoutException

. This method, which is designed for use by RPC frameworks and other advanced systems, allows