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18

Failed to synchronize replicated database

.Thread.run(Thread.java:832) I've tried to stop master, clear all recording files, switch to all mode: <recording enabled="true" sync="false" path="." mode="all" /> Then I stopped also the slave ... recording of the master is available from the moment of the last slave database update. support Support 1
18

First query takes 4+ minutes to complete

query that we run on the DB which contains about 320,000 records of a single type of object. SQLite in comparison responds within few seconds on average with the same number of records. We hope ... . The first EntityManager only adds records to the DB at a rate of 5 records per second. Each add
17

OutofMemory error with Object DB 2.0

and inserts 200 records at a time. The transaction obtained from the PersistentManager is commited after persisting 200 records and then the same transaction object from the same PersistentManager ... ) The application tries to persist records one by one and commits the transaction for every 200
17

performance limit

with large records sets. Our issue is with tables with 100.000+ records. Everything was OK when we had few thousand records. We have a simple SELECT statement which selects from a table with 100.000+ records by UserID atribute, tables have from 5 to 20 atributes. Usualy the results range from
16

Performance problem

database. Their size and number of records are almost identical. When running production database in ... ObjectDB explorer on complete database which has 12000 records takes 30ms which we think is very good ... server from the Explorer. • Result 1: aprox 20000 records in 30ms • Result 2: 14000 Document
3

printStackTrace()

of the toString() method for this object. Remaining lines represent data previously recorded by
3

javax.persistence.Table

@Table(name="CUST", schema="RECORDS") public class Customer { ... } Since: JPA 1.0 String
0

printStackTrace()

of the toString() method for this object. Remaining lines represent data previously recorded by
0

printStackTrace()

of the toString() method for this object. Remaining lines represent data previously recorded by
0

printStackTrace()

of the toString() method for this object. Remaining lines represent data previously recorded by

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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