About WRITE

71-80 of 200Refresh
Forum
2

Replication error on slave restart

. To save space please try limiting recording to write operations:      Before you start replication again, copy the master database ... " path="." mode="write" />
Forum
2

use of Singleton into tomcat

hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into ... the class singleton i would write a set of method for the operation for example with serarch ... userToUpdater){ //code for update into db }   but i ask if the metods for update, write . read , create Users
Forum
2

using DbUnit with ObjectDb

JPA or JDO, i.e. by writing code. It shouldn't be difficult to add to ObjectDB basic support ... entity classes are often automatically annotated with JAXB, so writing lists of entities to xml file ... for writing to database may be more ObjectDB / JPA centric?     I got an entity driven approach to work
Forum
2

Which storage fits best to ObjectDB?

is reading/writing the files. The tests are showing that the HW RAID5/6 of HDDs deliver comparable ... , so in fact it means sequential reads/writes. If it is tested on small files the speed is getting ... read/write the DB files by large chunks and then it parses it within the RAM (so it would mean
Issue
1

ArrayIndexOutOfBounds with Critera API and function call

.java:262) [objectdb-2.4.4.jar:] at com.objectdb.jpa.criteria.JpqlWriter.write(JpqlWriter.java:94 ... ) [objectdb-2.4.4.jar:] at com.objectdb.jpa.criteria.JpqlWriter.write(JpqlWriter.java:90) [objectdb-2.4 ... .jar:] at com.objectdb.jpa.criteria.JpqlWriter.write(JpqlWriter.java:94) [objectdb-2.4.4.jar
Forum
1

Database size is much larger than expected (x2)

.persistence.RollbackException Failed to commit transaction: Failed to write the value of field field image ... .persistence.PersistenceException: com.objectdb.o.UserException: Failed to write the value of field ... more Caused by: com.objectdb.o.UserException: Failed to write the value of field field image.URI.baURI
Forum
1

ObjectDB Clustering VS Hadoop Hbase

Hbase and ObjectDB clustering? TIA   ObjectDB supports master-slave cluster, in which WRITE requests ... . All the servers handle WRITE requests and READ requests of data that they manage. This is usually ... and when there is a need for more than one server to handle WRITE requests. As you said, the ObjectDB clustering can not
Forum
1

Replication issue, Replayer failing due to NullPointerException.

="512mb" />
Forum
1

Too many persistable types (>10) - exceeds evaluation limit

> Maybe you are writing to a database that already has other entity classes? No. I ... message to occur at the begin of the writing. But the writing is ok. Everything is written correctly ... even tried using only one persistence unit and writing without the added ;drop in the connectionURL
Forum
1

Failover from Master to Slave

but writes will not be allowed until the master is restored. So in our e-commerce solution ... be able to add an item to the shopping cart because that would require a database write. If the master ... A and A still has a master file marker so it decides to write to A. Well there you go .. you have a high probability