About data integrity
BIRT/ODA ObjectDB Driver
Explains how to use the ObjectDB/JPA data source BIRT driver.... Reporting Tools (BIRT) that adds support of ObjectDB as a data source and JPQL as a data set query language. This page covers the following topics: ...
Database Doctor
Explains how to use the ObjectDB object database Doctor tool to diagnose and repair database files and damaged Java/JPA/JDO objects.... fresh database file and then copying all the recoverable data in the corrupted database file to the new database file. ...
Report Generation with BIRT and JPA
Demonstrates how to use ObjectDB as a data source of the Business Intelligence and Reporting Tools (BIRT), open source report generator.... This tutorial demonstrates how to create reports based on data in an ObjectDB database using the popular open source Business ... 11), (12, 12), ..., (20, 20) The data will be presented in the BIRT report using a chart and a table: ... a Project and a Report Step 3: Create an ObjectDB Data Source Step 4: Create an ObjectDB Data Set Step 5: Design ...
ObjectDB Object Database Features
ObjectDB provides a rich set of features, many of them as the result of supporting the JPA and JDO APIs.... Java Data Objects (JDO) ... sessions). Unique data structures and algorithms (result of years of R&D). ...
Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)
I have marked this as CRITICAL because although there probably is no database integrity problem, the inability to robustly query relationship fields in a web application renders the ObjectDB system seemingly useless. objectdb-2.2.5_10 NetbeansIDE6.9.1 Glassfish3.01 client-server mode. odb file written to db-files/greendesk/greendesk.odb (see persistence.xml), copy of odb output attached. ... as CRITICAL because although there probably is no database integrity problem, the inability to robustly query relationship fields in a web ... production mode for large hierarchies of office building data corresponding to ownedElements-owner. ...
[ODB1] Chapter 8 - ObjectDB Server
An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports accessing these databases from remote machines by TCP/IP. More details about client server mode vs. embedded database mode are discussed in Section 1.2.... port = "6136" reload = "30" > <data path = "$objectdb/server/data" /> <log path = "$objectdb/server/log" /> ...
What role is the JDO in ObjectDB?
Mike Keith believe the JDO is out of date. Then what role of JDO in ObjectDB? Will our codes with JDO be out of date? <quot ... API, another persistence specification was attempted. Java Data Objects (JDO) was inspired and supported primarily by the object-oriented ... file format is the same - so there is no need to convert data. The FAQ contains more details about JDO and JPA in ObjectDB. ...
ObjectDB Clustering VS Hadoop Hbase
The Hbase is an open source distributed database on Hadoop, it is robust regardless of the performance problem. The ObjectDB cluster may be a distributed database, I guess. But I dont know whether it has only one entry, or each node has an entry. Could you please explain the difference between Hbase and ObjectDB clustering? TIA ... a full copy of the database. In HBase data is divided between nodes. All the servers handle WRITE requests and READ requests of data that they manage. This is usually slower but it provides better ...
Eclipse plugin problem (using ObjectDB as a separate bundle)
Hello support, I have seen multiple attempts to correct similar errors as in the title above - the latest in the 2.2.8.01 release of objectDb. However I still get this error. Here is my scenario (Groovy 1.8 and Eclipse 3.6) used. I have a com.epimss.lab.data.toxicology.TherapeauticDrugScreenRqst. Nested in this class are the following two classes: com.epimss.lab.data.misc.OtherRqst and com.epimss.lab.data.misc.RequestDateAndNumber. ... 1.8 and Eclipse 3.6) used. I have a com.epimss.lab.data.toxicology.TherapeauticDrugScreenRqst. Nested in this class are the following two classes: com.epimss.lab.data.misc.OtherRqst and com.epimss.lab.data.misc.RequestDateAndNumber. ...
ObjectDB - Object Database for Java (JPA/JDO)
Fast Object Database for Java with JPA 2 and JDO 2 support.... and faster applications, especially when the object data model is complex. See JPA Benchmark Results... ... Java Persistence API (JPA) Java Data Objects (JDO) Using a standard ...
