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Manual
59

Database Management Settings

attribute specifies the speed of the index building background process as a number between 10 and 70
Manual
39

Chapter 6 - Configuration

Explains how to configure and tune ObjectDB, the fast Java object database for JPA/JDO.
Manual
39

Entity Management Settings

Explains settings and performance tuning of JPA entities in ObjectDB, the fast Java object database for JPA/JDO.
Manual
39

General Settings and Logging

Describes general configuration and logging of the ObjectDB Java object database for JPA and JDO. the ObjectDB General configuration section.
Forum
32

Insertion Speed Rate and Batch Load

=             Persistence.createEntityManagerFactory("$objectdb/db/ speed.odb");         EntityManager em = emf ... objects per second: Persisted 340000 objects per second. Finally, here is the batch insert speed ... see no problem at all, the speed is about 150K/second. Seems like something is not right with reusing
Forum
31

Several parallel threads to speed up query on one DB

Hi, I have an application: producer (from a DB) to a consumer. The current bottleneck is the producer from DB (based on a query) and I would like to speed it up. I have tried using several entity ... it is coming from some ObjectDB low level I/O settings? Any help on how to speed up query by doing
Forum
31

Speed of queries that return many objects

Hi, I have a DB of 146MB - with 1_000_000 elements. Loading the contents (objectDB query in java) takes about 10sec. I am using a recent MacBook (SSD blabla - disk I/O speed is about 400MB/sec ... /400 = 0.35sec.. + some overhead). I was wondering if this kind of speed is "normal", or
Forum
30

Speeding up reporting queries with size() on list

. My question is - how to speed this type of queries, where you have to count objects on some lists
Result
20

ObjectDB Object Database Features

(requires login). Performance and Speed ObjectDB is extremely fast - much faster than any other JPA
Manual
20

Obtaining a JPA Database Connection

them to speed up future EntityManager construction. Using an EntityTransaction Operations that modify