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Replicated cluster recovery

is automatic - between a main url and backup urls, which may also reference databases on different nodes

Failed to synchronize replicated database

(i.e. an available db backup), e.g. for debugging. In replication, to help slave databases catch

SelfTest and com.objectdb.Doctor

backup (i.e. by running a special query against the database). support Support

Repair broken references in entities

you restore it manually, e.g. from backup) but you should be able to persist a new entity of the same

Replication error on slave restart

. After stopping the production server (and full backup), it would be probably better to start

JPA 2.2 LocalDate still not working

for this? This is indeed unusual in Java, but may be more relevant to JVM dynamic type languages. > If I understand

Schema-Update: Deactivation of automatic entity class removing and introduction of a new class remove in the schema config

its schema is already stored in the database) then ObjectDB builds the class dynamically according

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database (with ObjectDB-Explorer) we get a "Failed to generate dynamic type ..." Small Example: Generate Database public static void main(String[] args) { EntityManagerFactory emf = Persistence

ObjectDB 2.4.0

NO DETACH mode. Fixed a bug in online backup of databases larger than 2GB. Fixed a bug in running queries

combined index not used

a production database and you can go back to the last backup before running the statistics query

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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