Application integration & Middleware Documentum Administrator UCF Troubleshooting 19.08.2016 by Middleware Team Maybe you had some issues with UCF in DA as me. I had this for no reason since few days at a customer. The problem was that we use SSL with DA and the Unified Content Facilities (UCF) wasn’t happy(…)
Database Administration & Monitoring, Technology Survey Neue Datenbank Konsole Befehle (DBCC) CLONEDATABASE 19.08.2016 by Stéphane Haby Sie haben es vielleicht noch nicht gesehen, aber mit den Service Pack 2 von SQL Server 2014 gibt es einen neuen DBCC Befehl: CLONEDATABASE. „DBCC CLONEDATABASE sollte Kopien eines Schemas und den Statistiken einer Produktionsdatenbank erstellen, um bei Leistungsproblemen Abfragen(…)
Development & Performance Java reflection: Get classes and packages names from a root package within a custom URLClassloader 18.08.2016 by Middleware Team I have got a case for which I needed to use a custom Classloader, in order to find the list of classes and packages available across several software plugins materialized by a set of jar files. These jar files(…)
Database Administration & Monitoring, Hardware & Storage, Operating systems Generate Azure VM with Resource Manager deployment in PowerShell 17.08.2016 by Nathan Courtine Recently, there is a new way to manage the Azure infrastructure with Resource Manager. It brings many advantages regarding the classic deployment. The differences between these two deployments will not be covered in this blog because it is(…)
Database Administration & Monitoring Unplugged pluggable databases 15.08.2016 by Oracle Team By Franck Pachot . When Oracle Multitenant came out in 12c, with pluggable databases, it was easy to draw them as USB sticks that you can plug and unplug to/from your Container Database (CDB). I don't like this because it(…)
Database Administration & Monitoring Windows: Sauvegarde RMAN sur un disque partagé 08.08.2016 by Oracle Team Dans ce blog, je vais vous expliquer comment exporter les backups RMAN sur un « share disk » appartenant à un Domaine. Assurer la sécurité des données est l’une des tâches principales de l’administrateur : La mise en œuvre d’une protection des fichiers sensibles(…)
Database Administration & Monitoring Multitenant internals: object links on fixed tables 07.08.2016 by Oracle Team By Franck Pachot . The previous post partly answered to the original question (why an object link to V$SESSION is refreshed only every 30 seconds): recursive queries on shared=object views. Now let's see what is different(…)
Database Administration & Monitoring Multitenant internals: how object links are parsed/executed 07.08.2016 by Oracle Team By Franck Pachot . I had a comment on object links internals when creating a sharing=object view on GV$SESSION. Before posting about this specific case, I realized that I've never explained how a query on(…)
Database management, Operating systems List usernames instead of uids with the ps command for long usernames 05.08.2016 by Oracle Team By William Sescu Have your ever faced such a situation. You have usernames in your /etc/passwd file with more than 8 characters. This is no problem for Linux at all, usernames may be up to 32 characters long, only your(…)
Database Administration & Monitoring, Operating systems How to do a Filesystem Resize (ext3/ext4) on Redhat running on VMware 05.08.2016 by Oracle Team By William Sescu A filesystem resize can be done in several ways, online, offline, with LVM2 or without LVM2. However, this blog will describe how to do an online resize of ext3/ext4 filesystems where a virtual disk (vmdk) is online(…)