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Tutorial
9

NetBeans/JPA Web Application Tutorial

guestbook page. Every visitor can sign the guestbook by filling a simple form. The visitors
Tutorial
9

NetBeans/JPA Spring MVC Web Tutorial [2011-02-03]

This is the NetBeans version of the Spring MVC and JPA tutorial. It demonstrates how to create and run a full Java Spring MVC (Model View Controller) web application in NetBeans - using JPA, ObjectDB, Tomcat (or GlassFish) and Maven. The demo web application manages a basic guestbook page
Tutorial
9

NetBeans/JPA Spring MVC Web Tutorial

This is the NetBeans version of the Spring MVC and JPA tutorial. It demonstrates how to create and run a full Java Spring MVC (Model View Controller) web application in NetBeans - using JPA, ObjectDB, Tomcat (or GlassFish) and Maven. The demo web application manages a basic guestbook page
Result
9

ObjectDB Web Site - Terms and Conditions of Use

are under other licenses. See the Credits and Attributions page. 3. Disclaimer The materials on ObjectDB
Issue
6

Unexpected exception (Error 990) on find

) [2] Unexpected total page count: 206592 (expected 206563) BTree Value Errors ... ) Page Relation Errors -------------------- [1] Page #96658 unexpected exception: null [2] Page #96658 last key is null, parent page #144908 next key is 'Elementarprodukt:400000100465140:7:1:' [3
Forum
4

JPA query of a Set of terms

? For example, suppose I have a table that maps a search terms to pages: @Entity public class SearchIndex { @Index SearchTerm term; @Index Page page; } Now suppose I have an array ... that are already persisted. em.createQuery(     "SELECT DISTINCT si.page FROM SearchIndex si
Forum
4

Soft Reference Object Cache Recommendation

cache and use 1 MB for the ObjectDB Datastore page file cache with page file size of 64 KB.  Here are relevant objectdb.conf settings: page="64kb" /> page file cache keeping strong references to the pages that comprise the data
Forum
4

ObjectDB's Database Doctor Incorrect Error Report

. Have you set the database page size to 256KB? The maximum supported page size is 64KB, but unfortunately ... there will be a clear limit of 64KB. Thank you for this report. To avoid this error use page size of 64KB or ... page size?  For my use case, this would make 4 less disk accesses in the Amazon AWS EC2 provisioned
Issue
3

Use temporary files to enable very large transactions

. the total size of database pages that have to be replaced) is limited by the JVM heap size. Supporting ... that can address your needs. Particularly the unlimited size. The memory problem is with Page ... to support unlimited number of Page instances. Regarding a new maximum for transaction size. In the long term
Issue
3

each 1-2 days objects on some objectdb level lock/block each other

thread dump shows a page cache lock (0x00000000b6681e10) by one thread. The second thread dump ... " resize="256kb" page="2kb" />