About speed

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Forum
40

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
39

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
39

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
38

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
Forum
37

objectdb speed

objectdb speed
Manual
33

Chapter 6 - Configuration

Explains how to configure and tune ObjectDB, the fast Java object database for JPA/JDO.
Manual
17

Database Management Settings

attribute specifies the speed of the index building background process as a number between 10 and 70
Result
17

ObjectDB Object Database Features [2018-01-27]

(requires login). Performance and Speed ObjectDB is extremely fast - much faster than any other JPA
Result
17

ObjectDB Object Database Features [2018-10-27]

(requires login). Performance and Speed ObjectDB is extremely fast - much faster than any other JPA
Result
17

ObjectDB Object Database Features

). Performance and Speed ObjectDB is extremely fast - much faster than any other JPA solution. General Highly