Insights
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Devoxx 2013, Day 2
Wednesday, November 13, 2013 in Insights
Yesterday was the last university day with in depth, 3 hour talks. Here we go. “Lambda programming lab Hands-on Labs” by Stuart Marks, Angela Caicedo, Simon Ritter (fabian) Day 2 of the Devoxx started off with a lot of Lambdas and …
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Devoxx 2013, Day 1
Tuesday, November 12, 2013 in Insights
We are back again. The ConSol posse enters Devoxx again and will posts some expressions from this largest independent Java conference. Roughly 3500 attendees transform Antwerp into Java’s epicenter for one week. And as always, this weeks starts …
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Business Prozesse mit Nagios und Thruk
Sunday, November 03, 2013 in Insights
Business Prozesse in Nagios zu modellieren gehört zu den beinahe täglich anstehenden Aufgaben beim Thema Monitoring. Die neueste Thruk Version (v1.78) bringt nun ein Business Prozess Addon mit dem sich Prozesse einfach per Gui modellieren lassen. Und …
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Infinispan Talk: Slides are online
Tuesday, October 22, 2013 in Insights
Tomorrow, I’ll be speaking on Infinispan at the JBoss One Day Talk 2013. Slides can be found here: http://rawgithub.com/ConSol/reveal.js/2013-jbossOneDayTalk/index.html. See you tomorrow!
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OMD-1.00 für Raspberry Pi ist fertig
Friday, September 20, 2013 in Insights
Lange hat’s gedauert, aber seit heute kann man sich das Debian-Paket für OMD-1.00 vom ConSol-Labs-Repository herunterladen. root@raspberrypi:~# apt-get install omd-1.00 Die Maschinen unserer Kunden, auf denen wir uns tagtäglich bewegen und …
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Offline-Modus für check_nwc_health
Tuesday, September 10, 2013 in Insights
Offline-Betrieb von check_nwc_health Der eine oder andere check_nwc_health-Anwender dürfte --mode walk schon kennen. Damit kann man sich eine Liste von snmpwalk-Anweisungen ausgeben lassen, deren Resultat mir beim Debugging hilft. check_nwc_health …
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Infinispan JPA 2nd Level Caching on JBoss AS 7 - Minimal Working Example
Monday, September 09, 2013 in Insights
Infinispan is included in the JBoss AS 7 distribution as the default second level cache for Hibernate. For my presentation on the JBoss One Day Talk 2013, I was looking for the most simple example to be used in a demo. This post shows how to get …
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Debian/Ubuntu dist-upgrade keeping OMD
Wednesday, August 21, 2013 in Insights
Changing major releases on linux is always a risk, but Debian / Ubuntu dist-upgrades really worked fine the last years. If you are using OMD (Open Monitoring Distribution) for Nagios/Icinga/Shinken, then the release-update would disabled 3rd party …
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Distributed Caches Shootout
Tuesday, July 02, 2013 in Insights
Distributed caches have evolved into an independent branch of Big Data solutions: When it comes to fast read and write access, distributed caches are the solution of choice. Dr. Fabian Stäber gave a talk a JayDay 2013 where he introduced and compared …
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OMD 1.00 just arrived
Monday, June 17, 2013 in Insights
The developer team of OMD (Open Monitoring Distribution) released the version 1.00 today. Three years after the project started we decided it was time to show that OMD is no longer under development but is a mature, proven product. This version …