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7

TimeSeries and ObjectDB

the whole TimeSerie. 2/ and it will still be fast to load a specific timeserie (same as before
7

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

/objectdb/info) and wrote "Fast Object Database for Java - with JPA/JDO support" as tag pop-up preview
7

NullPointerException in ENH.g(ENH.java:401)

for your fast response. You were right, I forgot about this schema change. Glad you found it... Thanks
7

Bidirectional OneToMany is slow on updated items

Hello, I have a problem with the following situation. I insert persons with addresses. In the first run, they are all new with a new address. It runs fast. In the second run, the persons are all loaded and got a second address. This seams to be much slower. The Entities are all enhanced by
7

How do I achieve a Deep Fetch using JOIN FETCH?

, Ben Schreiber Fast Model Technologies FastModel Ben Schreiber Please try build 2.4.7_11
7

Eclipse4 RCP - No Persistence provider for EntityManager

the objectdb.jar in the bin directory. support Support Thank you for the fast response. I can reproduce
7

Is persistence version 2.1 supported?

/persistence/persistence_2_1.xsd"> <!-- in-memory persistence unit for fast performance and minimal
7

em.flush(); em.clear(); loosing data and not persisting managed objects

my Primary Key. When doing this the em.find() method seems to be fast. But even with 2.2.3_09 applied I
1

queries under 2.7.6_4 significantly slower than under 2.7.6

is fast with no need for query hints. This also helps in similar issues (e.g. issue #2379). support Support
1

Threaded Test - Failed to commit transaction: Unexpected internal exception

- it seems that when both put and take are synchronized the consumer is fast as the producer (even though query operations

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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