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31

EntityManager.find(entityClass, primaryKey) is slow when accessing non-existent IDs

); select(em, q, false, "hot\tselect first\tuncached\tunexisting\t<- 3", order); select(em, q, true, "hot\tselect first\tuncached\texisting\t<- 8", order); select(em, q, false, "hot\tselect first\tcached\t\tunexisting\t<- 1", order); select(em, q, true, "hot\tselect first
10

best practice for DB recovery

Hi, I'm trying to come up with the best approach for supporting some kind of hot standby ... for more than a few minutes and have to be fixed promptly. So it comes down to how can I have a hot ... for doing this? In addition, what is objectdb approach/roadmap regarding the support of hot standby
7

JRebel integration feature

disabled. I am a big fan of JRebel "hot deployment" technology: 'JRebel is a JVM-plugin that makes ... won't report specifics of individual issues here, suffice it to say I am getting a high level of hot
7

WebService : Failed to get reference value of field using enhanced method

Axis2 Web Service Framework! “Axis2’s service class loader prime use case is service isolation, hot deployment and hot updates. So Axis2 creates a new class loader for every service and carefully
7

Listing large number of complicated objects with paging.

.model.Product" /> </newQueryResponse> Cold database: 1sec Hot database: 600ms Hot database - refresh
5

Speeding up reporting queries with size() on list

is between 1.9 sec and 2.8 sec. On 'hot' db file without query result in cache, execution time
5

Explorer in 2.3

, allow to close individual or all. c. Buttons to restart database, hot backup (remote server to local
5

Stalling on "run File" in Netbeans when using -javaagent:lib/objectdb.jar

that ObjectDB class enhancement and JRebel "hot redeployment" class loading could somehow compete with each
2

Unexpected error when loading all entity instance

along with the database files. We use Tomcat and hot deployment. Since you mentioned ... listener? During the last corruption did you have hot deployments (i.e. in the last day)? Corruptions ... . Can you think of things that have changed and may be related to the problem (e.g. moving to hot
1

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

is really hot hgzwicker Hans-Georg Zwicker We are analysing the thread dumps now

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