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Can I have @ManyToOne relationship to an abstract entity using table per class?
by pranahata posted Feb 8 2015, 21:30
Forum: Java Persistence Performance | Replies: 1 | Views: 1299
Signup for Signup- We each signup, We each earn!
by JTBivens posted Jan 3 2015, 2:44
Forum: Dad Works Online | Replies: 0 | Views: 724
Like For Like- like each others pages.
by JTBivens posted Jan 3 2015, 2:41
Forum: Dad Works Online | Replies: 0 | Views: 755
Welcome to the Christmas forum
by admin posted Dec 29 2014, 18:26
Forum: Christmas Forum | Replies: 0 | Views: 759
Welcome to the Forum
by Onestophiphop posted Dec 25 2014, 7:07
Forum: Hip Hop Forums | Replies: 0 | Views: 834
RE: Bulk inserts cause OOM even if done in batches
by jamesssss posted Dec 14 2014, 17:18
Forum: Java Persistence Performance | Replies: 0 | Views: 1297
RE: Bulk inserts cause OOM even if done in batches
by pranahata posted Dec 13 2014, 21:14
Forum: Java Persistence Performance | Replies: 0 | Views: 1317
Post Your Opportunities Here
by JTBivens posted Dec 12 2014, 20:04
Forum: Dad Works Online | Replies: 0 | Views: 777
Dobrodošli
by Modriportal posted Dec 10 2014, 1:49
Forum: Modriportal | Replies: 0 | Views: 822
General
by JTBivens posted Dec 9 2014, 21:52
Forum: Dad Works Online | Replies: 0 | Views: 743
Help
by JTBivens posted Dec 9 2014, 21:52
Forum: Dad Works Online | Replies: 0 | Views: 718
Affiliates
by JTBivens posted Dec 9 2014, 21:51
Forum: Dad Works Online | Replies: 0 | Views: 705
SEO
by JTBivens posted Dec 9 2014, 21:49
Forum: Dad Works Online | Replies: 0 | Views: 684
Can I display my own Ads in my forum and posts and make money?
by admin posted Dec 5 2014, 5:50
Forum: FAQ | Replies: 0 | Views: 825
How to embed a forum on your own website?
by admin posted Dec 5 2014, 5:43
Tags: embed, sdk, api
Forum: FAQ
Replies: 0, Views: 781, today: 0, week: 4, month: 5
Thumbs up: 0, thumbs down: 0, stars: 0.0
How to embed a forum on your own website?
by admin posted Dec 5 2014, 5:43
Forum: FAQ | Replies: 0 | Views: 781
what's on sportsnet?
by phablopereira posted Dec 2 2014, 17:20
Forum: Hockey | Replies: 0 | Views: 682
RE: Bulk inserts cause OOM even if done in batches
by jamesssss posted Nov 27 2014, 5:45
Forum: Java Persistence Performance | Replies: 0 | Views: 1418
Bulk inserts cause OOM even if done in batches
by pranahata posted Nov 26 2014, 23:38
Forum: Java Persistence Performance | Replies: 3 | Views: 1590
Optimizing Java Serialization - Java vs XML vs JSON vs Kryo vs POF
by jamesssss posted Nov 21 2014, 7:23
Perhaps I'm naive, but I always thought Java serialization must surely be the fastest and most efficient way to serialize Java objects into binary form. After all, Java is on it's 7th major release, so this is not new technology, and since every JDK seems to be faster than the last, I incorrectly assumed serialization must be very fast and efficient by now. I thought, since Java serialization is binary, and language dependent, it must be much faster and more efficient than XML or JSON. Unfort
Tags: moxy, xml, kryo, pof, serialization, performance, json, jaxb
Forum: Java Persistence Performance
Updated: Nov 21 2014, 7:29
Replies: 0, Views: 1533, today: 1, week: 2, month: 2
Thumbs up: 0, thumbs down: 0, stars: 0.0
Optimizing Java Serialization - Java vs XML vs JSON vs Kryo vs POF
by jamesssss posted Nov 21 2014, 7:23
Forum: Java Persistence Performance | Replies: 0 | Views: 1533
EclipseLink supports HQL and several advanced new JPQL features
by jamesssss posted Nov 21 2014, 7:22
Forum: Java Persistence Performance | Replies: 0 | Views: 1810
Cool performance features of EclipseLink 2.5
by jamesssss posted Nov 21 2014, 6:58
The main goal of the EclipseLink 2.5 release was the support of the JPA 2.1 specification, as EclipseLink 2.5 was the reference implementation for JPA 2.1. For a list of JPA 2.1 features look here, or here.

Most of the features that went into the release were to support JPA 2.1 features, so there was not a lot of development time for oth

Tags: jpa, eclipselink, performance
Forum: Java Persistence Performance
Replies: 0, Views: 1642, today: 0, week: 1, month: 4
Thumbs up: 0, thumbs down: 0, stars: 0.0
Cool performance features of EclipseLink 2.5
by jamesssss posted Nov 21 2014, 6:58
Forum: Java Persistence Performance | Replies: 0 | Views: 1642
Batch Writing, and Dynamic vs Parametrized SQL, how well does your database perform?
by jamesssss posted Nov 21 2014, 6:56
One of the most effective database optimizations is batch writing. Batch writing is supported by most modern databases and part of the JDBC standard and is supported by most JPA providers.

Normal database access consists of sending each DML (insert, update, delete) statement to the database in a separate database/network access. Each database access has a certain amount of overhead to it, and the database must process each statement independently. Batch writing has two forms, dynamic an

Tags: eclipselink, jpa, batch, parametrized sql, database, postgresql, oracle, db2, mysql, derby, sql server, h2, hsql
Forum: Java Persistence Performance
Replies: 0, Views: 1322, today: 0, week: 2, month: 4
Thumbs up: 0, thumbs down: 0, stars: 0.0
Batch Writing, and Dynamic vs Parametrized SQL, how well does your database perform?
by jamesssss posted Nov 21 2014, 6:56
Forum: Java Persistence Performance | Replies: 0 | Views: 1322
But what if I'm not querying by id? (database and cache indexes)
by jamesssss posted Nov 21 2014, 6:29
Forum: Java Persistence Performance | Replies: 0 | Views: 1608
Website update, forum subscriptions, mobile and widescreen interface, user ads, JavaScript SDK
by admin posted Oct 9 2014, 9:08
Forum: Forums Libre! | Replies: 0 | Views: 1773
Got Cache? improve data access by 97,322%
by jamesssss posted Sep 20 2014, 17:55
Forum: Java Persistence Performance | Replies: 0 | Views: 1475
EclipseLink 15x faster than other JPA providers
by jamesssss posted Sep 20 2014, 17:54
Forum: Java Persistence Performance | Replies: 0 | Views: 1986
JPQL vs SQL, why not have both
by jamesssss posted Sep 20 2014, 17:53
Forum: Java Persistence Performance | Replies: 0 | Views: 1707
Objects vs Data, and Filtering a JOIN FETCH
by jamesssss posted Sep 20 2014, 17:53
Forum: Java Persistence Performance | Replies: 0 | Views: 1623
EclipseLink JPA supports MongoDB
by jamesssss posted Sep 20 2014, 17:52
EclipseLink 2.4 will support JPA access to NoSQL databases. This support is already part of the EclipseLink development trunk and can be tried out using the milestone or nightly builds.  Initial support is provided for MongoDB and Oracle NoSQL. A plug-able platform and adapter layer allows for other databases to be supported.

NoSQL i
Tags: jpa, nosql, mongodb, eclipselink
Forum: Java Persistence Performance
Replies: 0, Views: 1758, today: 0, week: 0, month: 3
Thumbs up: 0, thumbs down: 0, stars: 0.0
EclipseLink JPA supports MongoDB
by jamesssss posted Sep 20 2014, 17:52
Forum: Java Persistence Performance | Replies: 0 | Views: 1758
NoSQL
by jamesssss posted Sep 20 2014, 17:51
Forum: Java Persistence Performance | Replies: 0 | Views: 1355
How to improve JPA performance by 1,825%
by jamesssss posted Sep 20 2014, 17:50
Forum: Java Persistence Performance | Replies: 0 | Views: 1456
Data Partitioning - Scaling the Database
by jamesssss posted Sep 20 2014, 17:49
Forum: Java Persistence Performance | Replies: 0 | Views: 1691
RE: EclipseLink 2.5.2 cache coordination listener
by jamesssss posted Sep 20 2014, 17:42
Forum: Java Persistence Performance | Replies: 0 | Views: 1525
EclipseLink 2.5.2 cache coordination listener
by mnb posted Sep 19 2014, 6:51
Forum: Java Persistence Performance | Replies: 1 | Views: 1299
How to hex encode and decode a byte array
by jamesssss posted Aug 27 2014, 9:45
Forum: Java | Replies: 0 | Views: 955
How to select the text in a text input when a user clicks on it?
by jamesssss posted Aug 18 2014, 8:00
Forum: Java Script | Replies: 0 | Views: 742
How submit a form when a select (drop down) changes?
by jamesssss posted Aug 18 2014, 7:56
Forum: Java Script | Replies: 0 | Views: 853
RE: QueryHints.RESULT_TYPE, ResultType.Map
by jamesssss posted Aug 8 2014, 8:33
Forum: Java Persistence Performance | Replies: 0 | Views: 2473
QueryHints.RESULT_TYPE, ResultType.Map
by Montechristos posted Aug 7 2014, 9:18
Forum: Java Persistence Performance | Replies: 1 | Views: 2352
test
by yubasuttercommunity posted Jul 22 2014, 23:00
Forum: Garage Sales | Replies: 0 | Views: 696
Vtipy
by admintom posted Jun 30 2014, 23:20
Forum: Fadoo | Replies: 0 | Views: 758
JVM Performance - Part III - Concurrent Maps
by jamesssss posted Jun 3 2014, 19:05
Forum: Java Persistence Performance | Replies: 0 | Views: 2045
JVM Performance, Part II - JVM Bazaar
by jamesssss posted Jun 3 2014, 19:04
Forum: Java Persistence Performance | Replies: 0 | Views: 1520
What is faster? JVM Performance
by jamesssss posted Jun 3 2014, 19:04
Forum: Java Persistence Performance | Replies: 0 | Views: 1493
Batch Fetching, part II - Journey to Big Data
by jamesssss posted Jun 3 2014, 19:03
Forum: Java Persistence Performance | Replies: 0 | Views: 1574
Batch fetching - optimizing object graph loading
by jamesssss posted Jun 2 2014, 17:10
Forum: Java Persistence Performance | Replies: 0 | Views: 1684
RE: Prueba
by Arturo posted May 29 2014, 6:54
Forum: Quema grasa | Replies: 0 | Views: 780
RE: Prueba
by Fantasma posted May 29 2014, 5:36
Forum: Quema grasa | Replies: 1 | Views: 752
How to style a file upload button
by admin posted May 28 2014, 12:31
Forum: Web Design | Replies: 0 | Views: 851
Comida
by Arturo posted May 23 2014, 9:25
Forum: Quema grasa | Replies: 0 | Views: 753
Otra prueba
by Arturo posted May 23 2014, 9:08
Forum: Quema grasa | Replies: 0 | Views: 725
Prueba
by Arturo posted May 23 2014, 7:58
Forum: Quema grasa | Replies: 1 | Views: 798
Welcome to the Java Persistence Performance forum
by jamesssss posted May 22 2014, 19:09
Forum: Java Persistence Performance | Replies: 0 | Views: 1300
How to fill a margin with a splash background image
by admin posted May 19 2014, 10:38
Forum: Web Design | Replies: 0 | Views: 810
Is it free?
by admin posted May 7 2014, 15:56
Tags: free, pricing
Forum: FAQ
Replies: 0, Views: 1010, today: 1, week: 1, month: 7
Thumbs up: 0, thumbs down: 0, stars: 0.0
Is it free?
by admin posted May 7 2014, 15:56
Forum: FAQ | Replies: 0 | Views: 1010
The FORUMS libre SDK
by admin posted May 5 2014, 13:23
Forum: Forums Libre! | Replies: 0 | Views: 2600
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