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Catching exceptions from online backup

-tdCorp { font-family : expression(document.body.style.fontFamily); font-size : expression(document.body ... ; } .top-border { border-top : 1px solid #c6ced3; background : #fffef2; overflow : hidden; font-size ... #c6ced3; background : #fffef2; overflow : hidden; font-size : 1px; width : 4px; } .left-border { border

virtual servers and one file

virtualized servers where the hard drives are also virtualized. From a certain size of the objectdb file ... harddisk.  As of my understanding each virtual file is (depending on the size) not completly loadet in ... is currently a little over 3GB in size, the respective server service is assigned 8GB RAM

Paths and Types in JPQL and Criteria API

, and COUNT calculates its size). Criteria Query Paths and Types Paths and navigations

ORDER BY clause (JPQL / Criteria API)

returns names of countries whose population size is at least one million people, ordered by

ObjectDB Overview

>Can easily be embedded in applications of any type and size. Tested with Tomcat, Jetty

Database Server

standard JVM arguments. For instance, you can increase the maximum JVM heap size and improve performance

javax.persistence.criteria.CriteriaBuilder

JPA 2 JavaDoc Reference Documentation - Used to construct criteria queries, compound selections, expressions, predicates, orderings.

Best practise loading big data

_element">Entity caches You may use the above links to the see default sizes ... an advice regarding tuning cache sizes to reduce RAM please provide more information about the RAM ... the unused entities. When reading further, the cache size and the number of weak references still grows

[ODB1] Chapter 4 - JDO Metadata

.String field, empty collection, 0 size array, and so on). primary-key

[ODB1] Chapter 1 - About ObjectDB

ObjectDB for Java/JDO is a powerful Object Database Management System (ODBMS) written entirely in Java. It can efficiently handle a wide range of database sizes, from a few KBs to hundreds of GBs. It has a small footprint, high performance, and a flexible architecture (1-Tier, 2-Tier or