15 Minutes to get a Kafka Cluster running on Kubernetes – and start producing and consuming from a Node application
For workshop I will present on microservices and communication patterns I need attendees to have their own local Kafka Cluster.…
Upgrade of Oracle Restart/SIHA from 11.2 to 12.2 fails with CRS-2415
We are in the process of upgrading our Oracle Clusters and SIHA/Restart systems to Oracle 12.2.0.1 The upgrade of the…
Oracle API Platform Cloud Service: using the Developer Portal for discovering APIs via the API Catalog and subscribing applications to APIs
At the Oracle Partner PaaS Summer Camps VII 2017 in Lisbon last year, at the end of august, I attended…
Oracle API Platform Cloud Service: using the Developer Portal for discovering APIs via the API Catalog and subscribing applications to APIs
At the Oracle Partner PaaS Summer Camps VII 2017 in Lisbon last year, at the end of august, I attended…
Quickly spinning up Docker Containers with baseline Oracle Database Setup – for performing automated tests
Here is a procedure for running an Oracle Database, preparing a baseline in objects (tables, stored procedures) and data, creating…
First steps with REST services on ADF Business Components
Recently we had a challenge at a customer for which ADF REST resources on Business Components were the perfect solution.…
Development and Runtime Experiences with a Canonical Data Model Part I: Standards & Guidelines
Introduction In my previous blog I’ve explained what a Canonical Data Model (CDM) is and why you should use it.…
My Customer wanted an automated way to refresh an application database to a known state, to be done by non-technical…
In my job as system administrator/DBA/integrator I was challenged to implement smoketesting using REST calls. Implementing REST in combination with…
Upgrading to Dbvisit Standby 8.0.x Dbvisit provides upgrade documentation which is detailed and in principle correct but only describes the…
One of my clients had an issue with their Dataguard setup, after having to move tables and rebuild indexes the…
Using Java Management Extensions within Oracle Enterprise Manager Cloud Control 13c
The answer to using Java Management Extensions(JMX) within Oracle Enterprise Manager Cloud Control is using Metric Extensions. Metric extensions provide…
Quickly create a Virtualbox development VM with XE DB using Kickstart, Packer, Vagrant
The topic of quickly creating an Oracle development VM is not new. Several years ago Edwin Biemond and Lucas Jellema…
