Java SE licensing

Job Oprel

There are several good blogs about this subject (like this one), and I never paid much attention to Java and licensing. Until one of our customers became a bit frightend after Oracle approached them with the question if they were really license compliant using Java. For many the words Java […]

Using Java Management Extensions within Oracle Enterprise Manager Cloud Control 13c

Steve Doeve

The answer to using Java Management Extensions(JMX) within Oracle Enterprise Manager Cloud Control is using Metric Extensions. Metric extensions provide you with the ability to extend Oracle’s monitoring capabilities. I will show you how to create an extension to monitor a WebLogic Messaging Bridge. You can use other methods to […]

Regenerate Oracle VM Manager repository database

Ronnie Kalisingh

Some quick notes to regenerate a corrupted Oracle VM manager repository database. How did we discover the corruption? The MySQL repository databases was increasing in size, the file “OVM_STATISTIC.ibd” was 62G. We also found the following error messages in the “AdminServer.log” logfile: ####<2018-02-13T07:52:17.339+0100> <Error> <com.oracle.ovm.mgr.task.ArchiveTask> <ovmm003.gemeente.local> <AdminServer> <Scheduled Tasks-12> <<anonymous>> […]

Dbvisit Standby upgrade

Roderick Christ

Upgrading to Dbvisit Standby 8.0.x Dbvisit provides upgrade documentation which is detailed and in principle  correct but only describes the upgrade process from the viewpoint of an installation on a single host. I upgraded Dbvisit Standby at a customer’s site with Dbvisit Standby in a running configuration with several hosts […]

Application Container Cloud Service (ACCS): Using the Application Cache from a Spring Boot application

Maarten Smeets

Spring Boot allows you to quickly develop microservices. Application Container Cloud Service (ACCS) allows you to easily host Spring Boot applications. Oracle provides an Application Cache based on Coherence which you can use from applications deployed to ACCS. In order to use the Application Cache from Spring Boot, Oracle provides […]