What to do with a raspberry pi
Introduction This is a living and growing blogpost. I’ll collect some features and packages which are nice to have or useful on your Raspberry Pi. As I fo...
Auteur: Patrick Sinke
improving Oracle SOA performance by tweaking the entropy pool
I stumbled upon a nice blog post by Peter Lorenzen about the entropy generator in Linux, for creating random numbers (used in encryption and many other features...
Configuring Ubuntu 12.04 and higher for running Oracle XE
After upgrading my Ubuntu, I found out the database failed to start. I got the following error: ORA-00845: MEMORY_TARGET not supported Apparently some symbolic ...
Conditional branching in Oracle BPEL processes; the Switch vs If Activity
Conditional branches in Oracle BPEL are designed to create decision points in your BPEL flow executions. There are a number of activities that allow conditional...
WLRAConfigurationException during deployment of dbAdapter
If you ever run into this error while deploying or redeploying your dbAdapter or when restarting the OSB AdminServer or managed servers: Failed to initialize th...
Enabling wget in OS X
Although Mac OS X has a lot of UNIX commands, wget is not one of them. The alternative command curl is vey powerful, but many UNIX scripts rely on wget. Enablin...
NetFlix will be available for Dutch Apple TV!
When visiting the Dutch Apple site, there isn’t any mention of Netflix for the Netherlands yet. But the site’s Google summary mentions NetFlix alrea...
Improving Oracle SOA EM console performance
Albin Issac has a useful blog entry about improving Oracle SOA EM console performance in Oracle SOA 11g. The last few weeks, our Oracle SOA EM performance deter...
Create a DIY dynamic DNS service, for free
I’m one of the unlucky people with a provider who doesn’t provide a static IP address. One solution would be to subscribe to a Dynamic DNS (or DDNS)...
On the configuration of Virtualbox Networking
I’m one of those guys who is always struggling with the network configuration of VirtualBox images. I understand NAT, but what is the effect? And what the...