At Oracle Open World there were some interesting sessions about performance for ADF and MAF applications.
Here are some tips and tricks that where shown:
- The database is usually the backbone of your application. Issues with performance may occur here. Some tips for database tuning are the use of indexes, partitioning, SQL tuning and the use of materialized views. You can of course always pays a visit to your DBA.
- Tune your JVM. What you (more...)
Virtualbox on my Windows 8.1 stopped running 64bit guests a while ago. I did not track down this problem. Now some months later i tried again and found some confusing things.
BIOS virtualization enabled
Intel Processor Identification Utlility in 8.1: virtualization disabled
BIOS virtualization disabled
Intel Processor Identification Utlility in 8.1: virtualization enabled
With both settings: Virtualbox runs 32bit guests but no 64bit guests.
After some searching, (more...)
Today, I bumped into a problem with accessing the WSM Policy Manager after I changed the listen address of the SOA managed server in my development environment. The administration server was not able to contact the WSM Policy Manager after the change, causing the problem that I could not run any SOA service test from the EM console
oracle.wsm.policymanager.PolicyManagerException: WSM-02141 : Unable to connect to the policy access service.
After some investigation I discovered that, (more...)
A cool thing I heard at Open World 2014: we all know in SOA there are all these adapters you can use in your SCA components. In Oracle Integration Cloud Services (ICS) there are a lot of new SaaS adapters to integrate with SaaS applications like SalesForce for example. These adapters are build using a Cloud Adapter SDK and written in Java.
This exact SDK will be available for users as well, so we all (more...)
Although there had been many analyst and Oracle ACE briefings for much of the preceding week, Sunday night was the ‘proper’ opening for Oracle OpenWorld 2014. It kicked off with Larry’s first keynote of the conference. (He traditionally does two, however skipped the second last year to watch the thrilling finale to the 2013 America’s Cup.)
His hour long address was given over exclusively to the cloud. Here’s a summary of the important points (more...)
Spotify engineering culture part I & II
I’ve been reading quite some article on engineering culture and ways of working. The videos on Spotify Labs are among the best sources I’ve watched or read in the last year on the subjects of agile and culture. Recently the second part of their series on Spotify’s engineering culture was released.
Spotify engineering culture part I
Important take aways for me were:
- Agile over scrum
- Principles over practices
This year’s Oracle Open World is again all about Cloud and Mobile. However, this year it is getting more and more concrete. Apart from all the announcements of Process Cloud and integration cloud services there will be more JSON support in Oracle’s SOA Suite.
In Oracle SOA Suite 12C (12.1.3) the REST Adapter already made its appearance. This adapter makes it make your SCA component available as, and leverage REST services, using JSON. (more...)
I hope everyone is attending/watching JavaOne 2014 tomorrow. There’s a sneak preview of some cool next generation Coherence with Java 8 in the Java One Technical Keynote
Follow @JavaOneConf and @pinocchiocode to find out more…
After upgrading Windows 8 to Windows 8.1 my wireshark
freezed on every startup without showing up the main window.
The only workaround was to deinstall wireshark including wincap and installing it again. But after the nex reboot, it freezed again.
After searching around i found the following fix, with cured this problem:
inside the registry you have to change the DWORD start in
from 0 or 1 to 2. After that wireshark will start properly even after reboots....
After Oracle's news about the changes at the helm, I was offered to follow a new user on twitter. which may be relevant for me - @MarkVHurd
My first click from twitter, on my mobile phone, was to look at is web site : MarkHurd.com
Here is what I saw over 3 days, and 3 visits - the screen are compiled in one animated gif - days 1, 2 and 3 are available (more...)